技术领域Technical Field
本发明涉及电力系统技术领域，更具体的说涉及一种分布式电源综合分析与安全管控系统。The present invention relates to the technical field of power systems, and more specifically to a distributed power supply comprehensive analysis and safety management and control system.
背景技术Background Art
随着科学技术的不断进步，能源开发进一步加深，以及在环境保护压力日益加大的背景下，可再生能源的开发和利用受到了前所未有的重视，与之相适应的分布式发电技术得到了重视和快速发展。当前分布式电源接入工程已普遍铺开，量大面广，低压分布式电源未纳入电力调度部门的实时监控，分布式电源的接入,使得配电网由单电源辐射网络变成了一个多源网络，使得配电网中的各分支的潮流不再是单方向流动，从而改变了传统电力系统的运行模式。With the continuous progress of science and technology, energy development has been further deepened, and under the background of increasing pressure on environmental protection, the development and utilization of renewable energy has received unprecedented attention, and the corresponding distributed power generation technology has received attention and rapid development. At present, distributed power access projects have been widely rolled out, with large quantities and wide coverage. Low-voltage distributed power sources have not been included in the real-time monitoring of the power dispatching department. The access of distributed power sources has changed the distribution network from a single power radiation network to a multi-source network, so that the flow of each branch in the distribution network is no longer a single-direction flow, thus changing the operation mode of the traditional power system.
分布式发电通过在配电网中建立的发电单元对负荷进行供电，同时与外界电网进行能量交换，但是由于分布式发电具有间歇性、复杂性、多样性、不稳定性的特点，大量分布式发电并网有可能造成电力系统对其不可控制和难以管理的局面，并引发相应的电能质量、电网安全性和稳定性等诸多问题。当前分布式电源接入工程已普遍铺开，量大面广，低压分布式电源未纳入电力调度部门的实时监控。缺乏对分布式电源设备及其相关设备的台账、停电计划、两票管控方式。在对分布式电源的检修工作中，缺乏安全预警提醒及供电分析及安全管控，无法保障检修人员的人身安全，还影响维护电网运行安全性和可靠性。Distributed generation supplies power to the load through the power generation units established in the distribution network, and exchanges energy with the external power grid at the same time. However, due to the intermittent, complex, diverse and unstable characteristics of distributed generation, the large-scale grid connection of distributed generation may cause the power system to be uncontrollable and difficult to manage, and cause many problems such as power quality, grid security and stability. At present, distributed power access projects have been widely rolled out, with large quantities and wide coverage, and low-voltage distributed power sources have not been included in the real-time monitoring of the power dispatching department. There is a lack of ledgers, power outage plans, and two-ticket control methods for distributed power equipment and related equipment. In the maintenance of distributed power sources, there is a lack of safety warning reminders, power supply analysis and safety control, which cannot guarantee the personal safety of maintenance personnel and also affects the maintenance of the safety and reliability of power grid operation.
发明内容Summary of the invention
本发明提供一种分布式电源综合分析与安全管控系统，系统可以满足当前电力安全生产和管理需求，完善电力生产事故预防措施，为解决电力系统与分布式发电之间的矛盾，充分发挥分布式发电为电力系统和用户所带来的技术经济效益，进一步提高电力系统运行的安全性、可靠性和经济性。The present invention provides a distributed power supply comprehensive analysis and safety management and control system, which can meet the current power production safety and management needs, improve power production accident prevention measures, resolve the contradiction between the power system and distributed power generation, give full play to the technical and economic benefits brought by distributed power generation to the power system and users, and further improve the safety, reliability and economy of power system operation.
系统包括：分布式电源数据处理模块、数据库、分布式电源设备管理模块、分布式电源设备查询统计模块、分布式电源检修管理模块以及分布式电源数据解析展示模块；The system includes: distributed power data processing module, database, distributed power equipment management module, distributed power equipment query and statistics module, distributed power maintenance management module and distributed power data analysis and display module;
分布式电源数据处理模块用于获取分布式电源信息，并以树状配置分布式电源台账清单以及分布式电源设备技术文档资料；The distributed power data processing module is used to obtain distributed power information and configure the distributed power ledger list and distributed power equipment technical documentation in a tree form;
分布式电源设备管理模块用于向用户提供对分布式电源设备增删改查界面，并对分布式电源设备进行操作；The distributed power supply equipment management module is used to provide users with an interface for adding, deleting, modifying and checking distributed power supply equipment, and to operate distributed power supply equipment;
分布式电源设备查询统计模块用于配置设备树查询界面、设备台帐属性查询界面和图形查询界面；The distributed power supply equipment query and statistics module is used to configure the equipment tree query interface, equipment ledger attribute query interface and graphic query interface;
分布式电源检修管理模块用于提供编制年、月、周检修计划管理界面，根据拓扑关系、作业模型，自动生成电网中停电区域范围和影响用户范围；以甘特图进行检修计划展示，提供检修计划时间调整操作界面；可进行预平衡，进行重复停电分析、风险分析及安全预警功能；The distributed power supply maintenance management module is used to provide an interface for compiling annual, monthly and weekly maintenance plans. It automatically generates the power outage area and the affected user range in the power grid based on the topological relationship and operation model. It displays the maintenance plan with a Gantt chart and provides an operation interface for adjusting the maintenance plan time. It can perform pre-balancing, repeated power outage analysis, risk analysis and safety warning functions.
分布式电源数据解析展示模块用于对系统运行信息进行展示；The distributed power data analysis and display module is used to display system operation information;
数据库用于储存系统数据信息。The database is used to store system data information.
优选地，分布式电源数据处理模块还用于提供集成录入和手工录入两种方式；集成录入方式中根据用户输入的关键词，提取电站命名、站内接线图和设备调度命名信息，自动录入台账信息；如果集成条件不具备，则提供电站台帐及图形录入功能，提供电站名称唯一性校验功能；Preferably, the distributed power data processing module is also used to provide two modes: integrated entry and manual entry; in the integrated entry mode, the power station name, the wiring diagram within the station and the equipment scheduling naming information are extracted according to the keywords input by the user, and the ledger information is automatically entered; if the integration conditions are not met, the power station ledger and graphic entry function is provided, and the power station name uniqueness verification function is provided;
将分布式电源在系统中的三维图上标识地点；Mark the location of distributed power sources on a three-dimensional map of the system;
具有上传获取配电站用电图纸、建设规模及概况文档资料功能；It has the function of uploading and obtaining distribution station power drawings, construction scale and general documents;
创建电站台帐时，具有通过经纬度自动绘制电站图形功能；也具有绘制电站图形时创建配电站台帐功能；When creating a power station ledger, it has the function of automatically drawing the power station graphics according to longitude and latitude; it also has the function of creating a distribution station ledger when drawing the power station graphics;
具有建立配电站内间隔台帐功能；对于出线间隔，可通过一次接线图选择关联线路，可通过接线图或间隔台帐查询已关联线路台帐；It has the function of establishing interval registers within the distribution station; for the outgoing line interval, the associated line can be selected through the primary wiring diagram, and the associated line register can be queried through the wiring diagram or interval register;
具有手工创建和根据典型间隔创建间隔图形和间隔内设备功能；It has the function of manually creating interval graphics and equipment within intervals and creating them based on typical intervals;
具有站内间隔名称唯一性校验功能。It has the function of verifying the uniqueness of interval names within the station.
优选地，分布式电源数据处理模块还提供从设备自动提取录入和手工录入两种方式；Preferably, the distributed power supply data processing module also provides two modes: automatic extraction and entry from the device and manual entry;
在提取从设备清册信息和竣工验收文档资料信息时，如果不具备与项目管理集成条件，则提供站内设备设施台帐手工录入功能；在维护站内设备时，具备集成条件但设备清册信息还未维护，可手工录入台帐，并自动进行设备关联；When extracting equipment inventory information and completion acceptance document information, if the conditions for integration with project management are not met, the manual entry function of the equipment and facility ledger within the station is provided; when maintaining equipment within the station, if the conditions for integration are met but the equipment inventory information has not been maintained, the ledger can be manually entered and the equipment association can be automatically performed;
设备台帐参数维护时，对新购设备具有根据生产厂家和设备型号引用设备标准参数库的参数值功能，并可修改；When maintaining equipment account parameters, the newly purchased equipment has the function of referencing the parameter values of the equipment standard parameter library according to the manufacturer and equipment model, and can be modified;
台帐填写时，对有标准选项的参数字段具有下拉选择功能；When filling in the ledger, the parameter fields with standard options have a drop-down selection function;
具有关键参数必填检查功能，根据电压等级不同进行配置；It has the function of checking the key parameters and can be configured according to different voltage levels;
具备各种类型格式的技术资料文档上传功能，具备通过项目管理的竣工验收模块，提取设备技术资料功能。It has the function of uploading technical data documents in various formats, the completion acceptance module through project management, and the function of extracting equipment technical data.
优选地，分布式电源数据处理模块还用于对设备数据维护，提供与调度管理系统集成功能，提取站内设备数据图；Preferably, the distributed power data processing module is also used to maintain equipment data, provide integration function with the dispatching management system, and extract data diagrams of equipment within the station;
具有设备数据图的添加、移动、删除、批量复制和粘帖功能；It has the functions of adding, moving, deleting, batch copying and pasting equipment data diagrams;
具有按照设备电压等级着色功能；It has the function of coloring according to the voltage level of the equipment;
具有按照设备带电状态自动着色功能；It has the function of automatic coloring according to the power status of the equipment;
选择已维护设备台帐的间隔创建新的间隔、图形、图形相关设备，并同时复制设备参数；Select the interval of the maintained equipment ledger to create a new interval, graph, and graph-related equipment, and copy the equipment parameters at the same time;
具有设备图元与设备的关联功能；It has the function of associating equipment graphics elements with equipment;
具有电气状态初始化的图形编辑功能；With graphic editing function for electrical state initialization;
具有调度实时信息接入功能，接入的实时信息经过调度审核后，应可实时更新到电站内设备图中设备的电气状态；It has the function of accessing real-time dispatch information. After being reviewed by the dispatcher, the accessed real-time information should be able to be updated in real time to the electrical status of the equipment in the equipment diagram of the power station;
具有在电气接线图上标注遥测参数的功能；遥测参数应和采集的SCADA系统联动，实现准实时自动刷新；It has the function of marking telemetry parameters on the electrical wiring diagram; the telemetry parameters should be linked with the collected SCADA system to achieve quasi-real-time automatic refresh;
具有在电气接线图上标注潮流方向的功能。It has the function of marking the flow direction on the electrical wiring diagram.
优选地，分布式电源数据处理模块还用于对生产辅助设施数据的增删改查；Preferably, the distributed power supply data processing module is also used to add, delete, modify and query the production auxiliary facility data;
对项目竣工验收数据可形成设备清册、设备技术资料、运输记录、安装记录、验收记录、监理报告、监造报告、交接试验报告、出厂试验报告，建立设备台帐信息和技术档案的主要信息来源；The project completion acceptance data can form equipment inventory, equipment technical data, transportation records, installation records, acceptance records, supervision reports, construction supervision reports, handover test reports, factory test reports, and establish the main information source of equipment ledger information and technical archives;
具有提取设备清册信息功能；按电站、运行编号、设备类型和出厂编号与竣工设备清册中的设备自动关联；It has the function of extracting equipment inventory information; it can automatically associate the equipment in the completed equipment inventory by power station, operation number, equipment type and factory number;
具有提取设备技术资料和各类过程资料功能，并与设备台帐关联；对于设备的运输记录、验收记录挂接在单台设备上，如果无法挂接在单台设备上，则挂接在电站上；It has the function of extracting equipment technical data and various process data, and linking them with the equipment ledger; the equipment transportation records and acceptance records are attached to a single device. If it is not possible to attach them to a single device, they are attached to the power station;
具有对录入的台帐进行审核及发布功能。It has the function of reviewing and publishing the entered ledgers.
优选地，分布式电源设备管理模块还用于图形和设备台帐录入功能：由运维人员进行站内接线图绘制，设备命名及挂接，并完成新增设备投运前关键参数；Preferably, the distributed power supply equipment management module is also used for graphics and equipment account entry functions: the operation and maintenance personnel draw the wiring diagram within the station, name and connect the equipment, and complete the key parameters of the newly added equipment before commissioning;
还用于获取设备新增指令，提供运维人员填写的设备台帐新增申请单；It is also used to obtain device addition instructions and provide equipment account addition application forms filled in by operation and maintenance personnel;
还用于设置审核流程，配置新增审批界面，运检专责审批界面，审核及发布界面；It is also used to set up the review process, configure the new approval interface, the inspection and maintenance approval interface, and the review and release interface;
还用于设备投运信息管理；It is also used for equipment commissioning information management;
还用于设备参数地理接线图归档；Also used for archiving equipment parameter geographic wiring diagrams;
还用于调整设备台帐参数以及维护历史设备台帐数据，对设备台帐或图形进行修改时，由运维人员提出台帐或图形修改申请，审批通过后，由运维人员在进行发布。It is also used to adjust equipment inventory parameters and maintain historical equipment inventory data. When modifying the equipment ledger or graphics, the operation and maintenance personnel will submit an application for ledger or graphic modification. After approval, the operation and maintenance personnel will publish it.
优选地，分布式电源设备查询统计模块还用于提供查询设备台帐界面，并具有设备树查询方式、设备台帐属性查询方式和图形查询方式，并提供导出功能；Preferably, the distributed power supply equipment query statistics module is also used to provide an interface for querying equipment inventory, and has a device tree query mode, an equipment inventory attribute query mode and a graphic query mode, and provides an export function;
还基于统计结果的数据钻取功能，通过统计结果查询到相关设备列表，再通过设备查询到设备台帐及履历；Based on the data drilling function of the statistical results, the relevant equipment list can be queried through the statistical results, and the equipment ledger and resume can be queried through the equipment;
还用于提供设备台帐查询，并可查询指定记录或报告的详细信息；It is also used to provide equipment inventory query and query the detailed information of the specified record or report;
还基于设备树查询，依据设备间的主从关系、按树型结构查询设备台帐详情；It is also based on the device tree query, according to the master-slave relationship between devices and the tree structure to query the device ledger details;
还基于设备台帐属性查询Also based on equipment ledger attribute query
对于无功设备，按故障次数查询，且能关联查询到附属设备台帐中，并能够查询附属设备的铭牌照；For reactive equipment, query by fault number, and be able to query the auxiliary equipment ledger and the nameplate of the auxiliary equipment;
提供自定义属性查询，可组合条件或模糊查询；Provides custom attribute query, which can combine conditions or fuzzy query;
具有对无功补偿设备的停运、缺陷、技改大修处理情况的查询、标记跟踪功能；It has the functions of querying, marking and tracking the shutdown, defects, technical transformation and overhaul of reactive power compensation equipment;
对查询输出结果，按设备或部件的全部属性字段和设备所属电站、电站电压等级及运维单位等信息选择部分或全部信息输出；For the query output results, select part or all of the information to be output according to all attribute fields of the equipment or components and the power station to which the equipment belongs, the voltage level of the power station, and the operation and maintenance unit;
还基于电网地理图形和电网电系图的设备台帐查询的功能，支持在电网地理图形和电网电系图上进行缩放、漫游，通过点选、框选、圆形选择、多边形选择方式定位设备，对选择的设备，查询设备台帐和履历；It also supports the equipment inventory query function based on the power grid geographic graphics and power grid electrical system diagram, supports zooming and roaming on the power grid geographic graphics and power grid electrical system diagram, locates the equipment by point selection, frame selection, circle selection, and polygon selection, and queries the equipment inventory and resume for the selected equipment;
具有电网系统图查询功能以及支持在移动终端上实现设备台帐查询。It has the function of querying the power grid system diagram and supports equipment inventory query on mobile terminals.
优选地，分布式电源检修管理模块还用于应用检修计划排程策略，将检修任务自动生成检修计划，结合现场勘查结果对检修计划进行调整，供计划审核人员审核，调度、运检、营销部门平衡后发布；Preferably, the distributed power supply maintenance management module is also used to apply the maintenance plan scheduling strategy, automatically generate the maintenance plan from the maintenance task, adjust the maintenance plan in combination with the on-site survey results, and provide it for review by the plan review personnel, and release it after the scheduling, operation and inspection, and marketing departments have balanced it;
提供紧急缺陷、紧急工程进行临时检修计划编制界面，支持人工编辑；Provides an interface for preparing temporary maintenance plans for emergency defects and emergency projects, and supports manual editing;
检修计划发布后，分布式电源检修管理模块推送计划停电信息至各个终端机。After the maintenance plan is released, the distributed power supply maintenance management module pushes the planned power outage information to each terminal.
优选地，分布式电源检修管理模块对于人员编辑界面的设计，采用先分类，再编辑的方式，根据部门进行分类；人员信息采用列表形式显示；Preferably, the design of the personnel editing interface of the distributed power supply maintenance management module adopts the method of first classification and then editing, and the personnel information is displayed in the form of a list;
还配置每个使用系统人员的操作权限；Also configure the operating permissions for each person using the system;
还配置有两票编辑界面；根据预设要求，配置票编辑权限；在新建一张票或修改一张票时，从数据库中读取票面信息。Two ticket editing interfaces are also configured; ticket editing permissions are configured according to preset requirements; when creating a new ticket or modifying a ticket, the ticket information is read from the database.
优选地，分布式电源数据解析展示模块还用于显示分布式电源设备台账、GIS图形、检修计划、两票信息，依托系统停电分析功能，实现分布式电源供电分析显示功能，实现安全预警提醒显示；Preferably, the distributed power data analysis and display module is also used to display the distributed power equipment ledger, GIS graphics, maintenance plan, two-ticket information, relying on the system power outage analysis function to realize the distributed power supply analysis and display function, and realize the safety warning reminder display;
显示检修计划与分布式电源台账之间的关联关系；Display the relationship between the maintenance plan and the distributed power supply ledger;
显示工作票计划与检修计划之间的关联关系；Display the relationship between the work ticket plan and the maintenance plan;
还用于实时监控供电网络中各个设备的运行状态；获取并显示每个供电台区的供电面积、用户数、最大负荷信息；获取并显示预设时段内过载线路及设备的信息，供电线路的实时负载率，变压器实时负载率，对以上数据汇总并计算后，同分布式电源点信息同步展示。It is also used to monitor the operating status of each device in the power supply network in real time; obtain and display the power supply area, number of users, and maximum load information of each power supply area; obtain and display the information of overloaded lines and equipment within a preset time period, the real-time load rate of the power supply line, and the real-time load rate of the transformer. After summarizing and calculating the above data, it is displayed synchronously with the distributed power source point information.
从以上技术方案可以看出，本发明具有以下优点：It can be seen from the above technical solutions that the present invention has the following advantages:
本发明提供的分布式电源综合分析与安全管控系统具有对分布式电源设备台账、停电计划、两票等信息管控功能，依托系统停电分析功能，实现了分布式电源供电分析及安全预警提醒功能。The distributed power supply comprehensive analysis and safety management and control system provided by the present invention has the function of managing and controlling information such as distributed power supply equipment ledgers, power outage plans, and two tickets. Relying on the system power outage analysis function, it realizes the distributed power supply power supply analysis and safety early warning reminder functions.
实现了分布式电源检修计划填报界面、审批流程设计，根据分布式电源拓扑关系、作业模型，自动生成停电范围、影响用户范围、工作内容等信息；可灵活进行计划时间调整，进行预平衡，并以甘特图方式进行计划展示，具备重复停电分析、风险分析功能。It realizes the distributed power supply maintenance plan filling interface and approval process design, and automatically generates information such as power outage scope, affected user scope, work content, etc. according to the distributed power supply topology relationship and operation model; it can flexibly adjust the plan time, perform pre-balancing, and display the plan in the form of a Gantt chart, with repeated power outage analysis and risk analysis functions.
还实现了工作票开票过程中，分布式电源自动安全预警功能。通过分布式电源台账，串联起设备台账、检修计划、工作票之间的关联关系，开票过程中，自动判断检修的线路下是否包含分布式电源，并给出安全提醒。It also realizes the automatic safety warning function of distributed power supply during the work ticket issuance process. Through the distributed power supply ledger, the relationship between the equipment ledger, maintenance plan, and work ticket is connected in series. During the ticket issuance process, it automatically determines whether the maintenance line contains distributed power supply and gives a safety reminder.
分布式电源综合分析与安全管控系统将运检业务与分布式电源反措关联应用，通过设备ID，建立设备台账、GIS图形、停电计划、两票之间关联关系，充分利用设备台账、GIS图形拓扑、设备停电信息等数据，在图形上直观展示分布式电源供电情况，并且在开票过程中，提示出可能存在的风险。The distributed power supply comprehensive analysis and safety management system associates the operation and inspection business with the distributed power supply countermeasures. Through the equipment ID, it establishes the relationship between the equipment ledger, GIS graphics, power outage plan, and the two tickets. It makes full use of data such as equipment ledger, GIS graphic topology, equipment power outage information, etc., and intuitively displays the power supply situation of the distributed power supply in the graphics. In addition, it prompts possible risks during the invoicing process.
系统通过检修计划流程、两票流程及人员角色管理，规范了分布式电源检修作业流程，实现了检修过程可追溯。The system standardizes the distributed power supply maintenance operation process through maintenance planning process, two-ticket process and personnel role management, and realizes the traceability of the maintenance process.
分布式电源综合分析与安全管控系统基于GIS图形展示分布式电源带电或停电状态，设备孤岛信息展示更加直观化，能够为现场检修工作提供有效支撑。The distributed power supply comprehensive analysis and safety management and control system displays the energized or power-off status of distributed power supplies based on GIS graphics. The display of equipment island information is more intuitive, which can provide effective support for on-site maintenance work.
分布式电源检修工单是以检修工单为载体，关联两票管理，规范检修人员作业行为，确保检修工作安全执行。检修人员开展分布式电源设备检修工作，根据现场施工进度，支持通过移动终端实现检修工作执行的全过程管控。Distributed power supply maintenance work orders are based on maintenance work orders, which are linked to two-ticket management to standardize the work behavior of maintenance personnel and ensure the safe execution of maintenance work. Maintenance personnel carry out maintenance work on distributed power supply equipment, and according to the on-site construction progress, they support the full process control of maintenance work execution through mobile terminals.
分布式电源综合分析与安全管控系统可以基于GIS图形数据采集、分析、处理能力，结合分布式电源设备台帐和GIS图形信息，汇总检修计划、工作票等运检数据，在一次接线图上直观展示出分布式电源运行情况，并把线路现场走向、连通性、交跨信息、杆塔同杆信息及电缆的敷设方式、走向、长度等直观体现，实现供给侧电源点的综合分析展示。借助分布式电源检修工单，结合现场。The distributed power comprehensive analysis and safety management system can be based on GIS graphic data collection, analysis, and processing capabilities, combined with distributed power equipment ledgers and GIS graphic information, summarize maintenance plans, work tickets and other operation and inspection data, and intuitively display the operation of distributed power on a wiring diagram. It also intuitively reflects the line's on-site direction, connectivity, cross-span information, tower information, and cable laying methods, directions, lengths, etc., to achieve a comprehensive analysis and display of supply-side power supply points. With the help of distributed power maintenance work orders, combined with the site.
分布式电源综合分析与安全管控系统实现了分布式电源台账建模，并在此基础上，完成了分布式电源图形拓扑、检修计划、两票等相关内容配置，将电力运检业务、电网反事故措施与分布式电源运检业务关联应用，增加分布式电源供电分析功能，实现了对包含分布式电源的检修工作安全预警提醒、分布式电源供电分析及安全管控等功能，对于保障检修人员人身安全，维护电网运行安全性和可靠性具有重要意义。The distributed power supply comprehensive analysis and safety management and control system realizes the modeling of distributed power supply ledgers, and on this basis, completes the configuration of distributed power supply graphic topology, maintenance plan, two tickets and other related content, associates the power operation and inspection business, power grid anti-accident measures with the distributed power supply operation and inspection business, adds the distributed power supply analysis function, and realizes the functions of safety early warning reminders for maintenance work involving distributed power supplies, distributed power supply analysis and safety management, which is of great significance to ensuring the personal safety of maintenance personnel and maintaining the safety and reliability of power grid operation.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明的技术方案，下面将对描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.
图1为分布式电源综合分析与安全管控系统示意图。Figure 1 is a schematic diagram of the distributed power supply comprehensive analysis and safety management and control system.
具体实施方式DETAILED DESCRIPTION
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
本发明提供的分布式电源综合分析与安全管控系统中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。The units and algorithm steps of each example described in the disclosed embodiment of the distributed power supply comprehensive analysis and safety management and control system provided by the present invention can be implemented by electronic hardware, computer software or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.
本发明的附图中所示的方框图仅仅是功能实体，不一定必须与物理上独立的实体相对应。即，可以采用软件形式来实现这些功能实体，或在一个或多个硬件模块或集成电路中实现这些功能实体，或在不同网络和/或处理器装置和/或微控制器装置中实现这些功能实体。The block diagrams shown in the accompanying drawings of the present invention are only functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
在本发明提供的分布式电源综合分析与安全管控系统中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口、装置或单元的间接耦合或通信连接，也可以是电的，机械的或其它的形式连接。In the distributed power supply comprehensive analysis and safety management and control system provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, or it can be an electrical, mechanical or other form of connection.
如图1所示，本发明提供的分布式电源综合分析与安全管控系统，包括：分布式电源数据处理模块、数据库、分布式电源设备管理模块、分布式电源设备查询统计模块、分布式电源检修管理模块以及分布式电源数据解析展示模块；As shown in FIG1 , the distributed power comprehensive analysis and safety management and control system provided by the present invention includes: a distributed power data processing module, a database, a distributed power equipment management module, a distributed power equipment query and statistics module, a distributed power maintenance management module, and a distributed power data analysis and display module;
分布式电源数据处理模块用于获取分布式电源信息，并以树状配置分布式电源台账清单以及分布式电源设备技术文档资料；The distributed power data processing module is used to obtain distributed power information and configure the distributed power ledger list and distributed power equipment technical documentation in a tree form;
系统提供与电力调度系统集成和手工录入两种方式。与电力调度系统集成维护方式，提供电力与调度管理系统集成，提取电站命名、站内接线图和设备调度命名信息。如果集成条件不具备，则提供电站台帐及图形录入功能，提供电站名称唯一性校验功能。The system provides two modes: integration with the power dispatching system and manual entry. The integrated maintenance mode with the power dispatching system provides integration with the power dispatching management system, extracts power station naming, station wiring diagrams and equipment dispatch naming information. If the integration conditions are not met, the power station ledger and graphic entry function is provided, and the power station name uniqueness verification function is provided.
分布式电源数据处理模块具有维护站内仓位图功能，可在三维站内仓位图上标识封地点，仓位图应可以和间隔进行关联。具有上传站用电图纸、建设规模及概况等文档资料功能。The distributed power data processing module has the function of maintaining the station location map, which can mark the sealing location on the three-dimensional station location map. The location map should be able to be associated with the interval. It has the function of uploading station power drawings, construction scale and overview and other document materials.
创建电站台帐时，具有通过经纬度自动绘制电站图形功能；也具有绘制电站图形时创建电站台帐功能。具有根据典型站创建站内间隔、站内图形、图形相关设备台帐功能。具有选择已有站创建站内间隔、站内图形、图形相关设备台帐及设备参数功能。When creating a power station account, it has the function of automatically drawing power station graphics through longitude and latitude; it also has the function of creating a power station account when drawing a power station graphic. It has the function of creating station intervals, station graphics, and equipment accounts related to graphics based on typical stations. It has the function of selecting existing stations to create station intervals, station graphics, equipment accounts related to graphics, and equipment parameters.
分布式电源数据处理模块还具有建立站内间隔台帐功能。对于出线间隔，可通过一次接线图选择关联线路，可通过接线图或间隔台帐查询已关联线路台帐。具有手工创建和根据典型间隔创建间隔图形和间隔内设备功能。具有站内间隔名称唯一性校验功能。应能区分在运间隔和备用间隔。The distributed power data processing module also has the function of establishing the interval register within the station. For the outgoing line interval, the associated line can be selected through the primary wiring diagram, and the associated line register can be queried through the wiring diagram or the interval register. It has the function of manually creating interval graphics and equipment within the interval and creating them based on typical intervals. It has the function of uniqueness verification of the interval name within the station. It should be able to distinguish between the operating interval and the standby interval.
分布式电源数据处理模块还具有分布式电源设备录入功能，提供从设备模块提取和手工录入两种方式。从设备提取设备清册信息和竣工验收文档资料信息，如果不具备与项目管理集成条件，则提供站内设备设施台帐手工录入功能。如果维护站内设备时，具备集成条件但设备清册信息还未维护，可手工录入台帐，后续进行关联。可对为关联设备清册的设备进行提醒。The distributed power data processing module also has the function of inputting distributed power equipment, providing two ways: extraction from the equipment module and manual entry. Extract equipment inventory information and completion acceptance document information from the equipment. If there are no conditions for integration with project management, the manual entry function of the equipment and facilities ledger in the station is provided. If the equipment in the station is maintained, the integration conditions are met but the equipment inventory information has not been maintained, the ledger can be manually entered and associated later. Reminders can be given to equipment that is not in the associated equipment inventory.
进一步的将，站内设备设施分为站内一次设备、继电保护设备及安全自动装置、储能设备和生产辅助设施。分布式电源数据处理模块对站内设备设施台帐录入，均提供以下功能：Further, the equipment and facilities in the station are divided into primary equipment, relay protection equipment and safety automatic devices, energy storage equipment and production auxiliary facilities. The distributed power supply data processing module provides the following functions for the entry of the equipment and facilities ledger in the station:
①设备台帐参数维护时，对新购设备具有根据生产厂家和设备型号引用设备标准参数库的参数值功能，并可修改；具有站内设备的台帐录入时，相应设备铭牌可从调度运行管理铭牌库中进行选择，也可以手工录入；具有已有设备的单项或多项参数批量复制到其他设备的功能，可按间隔整体复制，并可修改。对于退出运行后再利用的设备，可直接引用原设备参数和履历，并可修改设备参数。① When maintaining equipment account parameters, the newly purchased equipment has the function of referencing the parameter values of the equipment standard parameter library according to the manufacturer and equipment model, and can be modified; when entering the account of the equipment in the station, the corresponding equipment nameplate can be selected from the dispatching operation management nameplate library, or can be entered manually; it has the function of batch copying single or multiple parameters of existing equipment to other equipment, which can be copied as a whole at intervals and can be modified. For equipment that is reused after being out of operation, the original equipment parameters and resume can be directly referenced, and the equipment parameters can be modified.
②台帐填写时，对有标准选项的参数字段具有下拉选择功能；部分字段与字段间进行关联，如：生产厂家与设备型号、型号与版本号。② When filling in the ledger, parameter fields with standard options have a drop-down selection function; some fields are associated with each other, such as: manufacturer and equipment model, model and version number.
③具有关键参数必填检查功能，设备必填字段应可以根据电压等级不同进行配置；对设备类型参数标准中明确了数据范围的技术参数，提供数据合规性校验功能。③ It has the function of checking the required fields of key parameters. The required fields of the equipment should be configurable according to different voltage levels. For the technical parameters with clear data range in the equipment type parameter standard, a data compliance verification function is provided.
④具备各种类型格式的技术资料文档上传功能，具备通过项目管理的竣工验收模块，提取设备技术资料功能。设备技术资料来源包括：设计院、厂家、物资单位、施工单位、运行单位、检修单位、调度部门。其中，来源于设计院、厂家、物资单位、施工单位、运行单位的信息，应在设备投运前提供；来源于检修单位和调度部门的资料信息，从检修管理和调度管理信息中提取。对于无法及时提供的图纸资料(如：设备投运时未能同时提供与现场一致的CAD图纸，或设计院未提供CAD图纸)，提供后续补充提醒功能。④ It has the function of uploading technical data documents in various formats, and has the function of extracting equipment technical data through the completion acceptance module of project management. The sources of equipment technical data include: design institutes, manufacturers, material units, construction units, operating units, maintenance units, and dispatching departments. Among them, information from design institutes, manufacturers, material units, construction units, and operating units should be provided before the equipment is put into operation; information from maintenance units and dispatching departments should be extracted from maintenance management and dispatching management information. For drawings and materials that cannot be provided in time (such as: CAD drawings consistent with the site are not provided at the same time when the equipment is put into operation, or the design institute does not provide CAD drawings), a subsequent supplementary reminder function is provided.
以一次设备录入为例，Take a device entry as an example.
①一次接线图维护① Primary wiring diagram maintenance
提供与调度管理系统集成功能，提取站内一次接线图。如果条件不具备，则提供站内一次接线图的图形维护功能，具体功能如下：Provides integration with the dispatching management system to extract the primary wiring diagram within the station. If the conditions are not met, provides a graphic maintenance function for the primary wiring diagram within the station. The specific functions are as follows:
具有设备图元的添加、移动、删除、批量复制/粘帖功能。选择图形复制时，图形和设备台帐(包括设备参数)同步复制。It has the functions of adding, moving, deleting, and batch copying/pasting equipment graphics. When you choose to copy graphics, the graphics and equipment registers (including equipment parameters) are copied synchronously.
具有按照电压等级着色功能。With the function of coloring according to voltage level.
具有按照带电状态自动着色功能。It has the function of automatic coloring according to the charged state.
可选择已维护设备台帐的间隔创建新的间隔、图形、图形相关设备，并同时复制设备参数。You can select intervals of maintained equipment ledgers to create new intervals, graphics, and graphics-related equipment, and copy equipment parameters at the same time.
具有一次接线图元与设备的关联功能。It has the function of associating primary wiring elements with equipment.
具有电气状态初始化的图形编辑功能。With graphic editing function for electrical state initialization.
具有调度实时信息接入功能，接入的实时信息经过调度审核后，应可实时更新到电站内一次接线图中设备的电气状态。It has the function of accessing real-time dispatching information. After being reviewed by the dispatcher, the accessed real-time information should be able to be updated in real time to the electrical status of the equipment in the primary wiring diagram of the power station.
具有在电气接线图上标注遥测参数的功能；遥测参数应和采集的SCADA系统联动，实现准实时自动刷新。It has the function of marking telemetry parameters on the electrical wiring diagram; the telemetry parameters should be linked with the collected SCADA system to achieve quasi-real-time automatic refresh.
具有在电气接线图上标注潮流方向的功能。It has the function of marking the flow direction on the electrical wiring diagram.
②一次设备台帐录入②One-time equipment inventory entry
具有与项目管理系统集成功能，提取站内一次设备清单和技术资料，并提供设备调度命名与设备关联功能。如果与项目管理集成条件不具备，具有站内一次设备台帐录入功能。It has the function of integrating with the project management system, extracting the list of primary equipment and technical information in the station, and providing equipment scheduling naming and equipment association functions. If the conditions for integration with the project management are not met, it has the function of entering the primary equipment ledger in the station.
具有设备运行编号的唯一性校验功能。It has the function of verifying the uniqueness of the equipment operation number.
对于站内一次设备具有录入设备技术参数和设备的主要部件/附件及技术参数功能。For the primary equipment within the station, it has the function of entering the equipment technical parameters and the main components/accessories of the equipment and their technical parameters.
参数录入时，可通过图形选择设备，或按间隔选择设备。When entering parameters, you can select devices by graphics or by interval.
对于无功设备，应能关联到附属设备台帐中如电容器组附属串抗、放电线圈、熔断器等，并能够维护附属设备的单独铭牌照片。For reactive equipment, it should be able to be linked to the auxiliary equipment ledger, such as capacitor bank auxiliary series reactors, discharge coils, fuses, etc., and the separate nameplate photos of the auxiliary equipment should be maintained.
具有设备技术文档资料管理功能，包括设备资料维护、查询，并与设备台帐关联。It has the function of equipment technical document management, including equipment data maintenance and query, and association with equipment ledger.
分布式电源数据处理模块还具有与项目管理系统集成功能，提取站内设备清单和技术资料。如果与项目管理集成条件不具备，则具有站内自动化设备、站内交/直流电源设备、站内防误装置的手动创建功能。设备台帐按设备类型组织，相关设备分类标准及设备参数应制定国网统一标准并进行应用。The distributed power data processing module also has the function of integrating with the project management system to extract the equipment list and technical information in the station. If the conditions for integration with the project management are not met, it has the function of manually creating the automation equipment in the station, the AC/DC power supply equipment in the station, and the anti-error device in the station. The equipment ledger is organized by equipment type, and the relevant equipment classification standards and equipment parameters should be formulated and applied by the State Grid unified standards.
分布式电源数据处理模块还可以实现生产辅助设施录入功能，具体来讲，生产辅助设施包括：监控系统、空调、安全警卫系统、消防系统、照明系统、房屋土建设施等。具有与项目管理系统集成功能，提取站内生产辅助设施清单和技术资料。如果与项目管理集成条件不具备，则具有应生产辅助设备的台帐录入功能。The distributed power data processing module can also realize the function of inputting production auxiliary facilities. Specifically, production auxiliary facilities include: monitoring system, air conditioning, security guard system, fire protection system, lighting system, housing construction facilities, etc. It has the function of integrating with the project management system to extract the list and technical information of production auxiliary facilities in the station. If the conditions for integration with project management are not met, it has the function of inputting the ledger of production auxiliary equipment.
分布式电源数据处理模块还用于对项目竣工验收管理，形成设备清册、设备技术资料(如：出厂说明书、使用手册、维护手册等)、运输记录、安装记录、验收记录、监理报告、监造报告、交接试验报告、出厂试验报告等过程资料，是建立设备台帐信息和技术档案的主要信息来源。The distributed power supply data processing module is also used for project completion acceptance management to form equipment inventories, equipment technical data (such as factory instructions, user manuals, maintenance manuals, etc.), transportation records, installation records, acceptance records, supervision reports, construction supervision reports, handover test reports, factory test reports and other process data. It is the main source of information for establishing equipment ledger information and technical archives.
系统具有提取设备清册信息功能。可按电站、运行编号、设备类型和出厂编号与竣工设备清册中的设备自动关联。需要关联设备清册中的设备参数，选择复制到相关设备台帐。The system has the function of extracting equipment inventory information. It can automatically associate with the equipment in the completed equipment inventory by power station, operation number, equipment type and factory number. If you need to associate the equipment parameters in the equipment inventory, choose to copy to the relevant equipment ledger.
系统具有提取设备技术资料和各类过程资料功能，并与设备台帐关联。对于设备的运输记录、验收记录等尽可能挂接在单台设备上，如果无法挂接在单台设备上，允许挂接在电站上。The system has the function of extracting equipment technical data and various process data, and linking them with equipment records. The equipment transportation records, acceptance records, etc. are attached to a single device as much as possible. If it is not possible to attach them to a single device, they can be attached to the power station.
分布式电源数据处理模块还具有对录入的台帐进行审核及发布功能。设备台帐新增申请单信息包括三部分：申请信息、新增台帐信息和站内接线图信息。申请信息主要包括：申请人单位、申请人、申请时间、电站、新增内容、申请原因。对设备台帐新增申请单进行审核、发布。审核流程可自定义，审核不通过可退回，审核过程中不允许修改台帐，只允许申请人修改。台帐新增发布后，正式形成新的设备台帐。发布后的台帐只能通过设备异动或台帐修改流程进行修改。The distributed power data processing module also has the function of reviewing and publishing the entered ledgers. The new application form information for the equipment ledger includes three parts: application information, new ledger information and in-station wiring diagram information. The application information mainly includes: applicant unit, applicant, application time, power station, new content, and reason for application. Review and publish the new application form for the equipment ledger. The review process can be customized, and it can be returned if the review fails. During the review process, the ledger is not allowed to be modified, and only the applicant is allowed to modify it. After the new ledger is published, a new equipment ledger is formally formed. The published ledger can only be modified through equipment changes or ledger modification processes.
分布式电源数据处理模块还具有图元库维护功能，具体来讲，图形维护具有电站和站内一、二次设备的图元库维护功能。站内一次设备图元涵盖有运行编号的所有设备；二次设备的图元涵盖保护屏和保护压板。The distributed power data processing module also has the function of maintaining the graphic library. Specifically, the graphic maintenance has the graphic library maintenance function of the power station and the primary and secondary equipment in the station. The graphic elements of the primary equipment in the station cover all equipment with operation numbers; the graphic elements of the secondary equipment cover the protection screen and the protection pressure plate.
分布式电源数据处理模块还具有设备标准参数库及资料库维护功能。可以建立根据厂家、型号、出厂日期范围(此项非必选项)进行管理的站内设备标准参数库和标准技术资料库。在维护设备技术参数时，可根据生产厂家、型号和出厂日期范围调用标准参数库的参数值和技术资料，并可修改。The distributed power data processing module also has the function of maintaining the equipment standard parameter library and database. It can establish a standard parameter library and a standard technical database for station equipment that are managed according to the manufacturer, model, and factory date range (this option is not required). When maintaining the equipment technical parameters, the parameter values and technical data of the standard parameter library can be called according to the manufacturer, model, and factory date range, and can be modified.
具有从招投标管理中提取设备关键技术参数信息和技术资料形成设备标准参数库和资料库功能。设备标准参数及资料库维护提供运维人员和供应商的维护入口。It has the function of extracting key technical parameter information and technical data of equipment from bidding management to form equipment standard parameter library and database. Equipment standard parameter and database maintenance provides maintenance entrance for operation and maintenance personnel and suppliers.
本发明中，分布式电源设备管理模块还用于对图形和设备台帐录入，具体来讲由运维人员进行站内接线图绘制，设备命名及挂接，并完成新增设备投运前关键参数。In the present invention, the distributed power supply equipment management module is also used to enter graphics and equipment records. Specifically, the operation and maintenance personnel draw the wiring diagram within the station, name and mount the equipment, and complete the key parameters before the new equipment is put into operation.
具有设备新增申请功能：运维人员填写设备台帐新增申请单。设备台帐新增申请单信息主要包括三部分：申请信息、新增设备信息和接线图信息。It has the function of applying for new equipment: the operation and maintenance personnel fill out the new equipment account application form. The new equipment account application form mainly includes three parts: application information, new equipment information and wiring diagram information.
具有新增审批功能：运维班组负责人审核申请单。It has a new approval function: the operation and maintenance team leader reviews the application form.
具有运检专责审批功能：运检专责审核新增设备信息的关键参数完整性和数据准确性。It has a dedicated approval function for operation and maintenance: the operation and maintenance department is responsible for reviewing the completeness of key parameters and data accuracy of newly added equipment information.
具有审核及发布功能：设备审核人员对变更单中的电网图形、系统参数进行审核和发布，并启动实物资产新增管理流程。设备参数地理接线图完善后归档：设备运维班组进行设备台帐信息补充完善，并进行归档。With review and release functions: the equipment reviewer reviews and releases the power grid diagram and system parameters in the change order, and starts the physical asset addition management process. The equipment parameter geographic wiring diagram is archived after completion: the equipment operation and maintenance team supplements and completes the equipment ledger information and archives it.
本发明的系统中，对于设备台帐参数调整或历史设备台帐数据维护等情况，分布式电源设备管理模块对设备台帐或图形进行修改时，由运维人员提出台帐或图形修改申请，审批通过后，由运维人员在进行发布。通过设备台帐及图形修改流程管理，避免设备台帐的随意修改，保障台帐和图形数据的准确性。In the system of the present invention, for situations such as equipment ledger parameter adjustment or historical equipment ledger data maintenance, when the distributed power supply equipment management module modifies the equipment ledger or graphics, the operation and maintenance personnel submit an application for ledger or graphic modification, which is then published by the operation and maintenance personnel after approval. Through the equipment ledger and graphic modification process management, the arbitrary modification of the equipment ledger is avoided, and the accuracy of the ledger and graphic data is guaranteed.
分布式电源设备管理模块还提供填写设备台帐及图形修改申请单，并提交审批。具有修改前、后的图形、台帐的对比功能，修改内容可突出显示。The distributed power supply equipment management module also provides the ability to fill in equipment ledgers and graphic modification application forms and submit them for approval. It has the function of comparing graphics and ledgers before and after modification, and the modified content can be highlighted.
允许一个修改申请单，包含多个设备的修改申请。具有修改设备的多选功能(按站、按多间隔、或自定义多选)，并允许批量修改多个设备的多个参数。也允许不指定具体设备，只提出按照设备条件参数设置批量修改规则，并提供检索和展示满足修改条件的设备范围、数量功能。台帐及图形修改申请信息包括三部分：申请信息、台帐修改信息和修改前、后的接线图。申请信息主要包括：申请人单位、电站、申请人、申请时间、修改类型、修改内容、修改原因。台帐修改信息主要包括：修改前参数列表、修改后参数列表。选择修改前或修改后设备，可查询设备台帐资料及设备履历。One modification application form is allowed to include modification applications for multiple devices. It has a multiple-selection function for modifying equipment (by station, by multiple intervals, or custom multiple selection), and allows batch modification of multiple parameters of multiple devices. It is also allowed not to specify specific equipment, but only to propose batch modification rules according to equipment condition parameters, and provide the function of retrieving and displaying the range and quantity of equipment that meet the modification conditions. The ledger and graphic modification application information includes three parts: application information, ledger modification information, and wiring diagrams before and after modification. The application information mainly includes: applicant unit, power station, applicant, application time, modification type, modification content, and modification reason. The ledger modification information mainly includes: parameter list before modification, parameter list after modification. Select the equipment before or after modification to query the equipment ledger information and equipment history.
本发明中的分布式电源设备查询统计模块还用于设备台帐查询功能。具体来讲，具有按照设备树查询、根据设备台帐属性查询和根据图形查询三种查询方式的设备台帐查询功能。查询结果包括设备台帐的位置、台帐和履历。设备台帐展示信息主要包括：设备技术参数信息、技术资料文件、设备图片、上次检修(校验)日期、上次检修(校验)类型、上次检修(校验)单位、检修(校验)周期等信息、下次检修(校验)类型、下次检修(校验)周期，设备图片可直接展示；履历信息主要包括：设备缺陷、检修试验记录、试验报告、校验报告、故障、评价、反措开展情况、运行记录(如：主变分接开关调整记录、无功设备投退记录等)、变更、隐患、带电检测记录等，各类履历记录以清单形式展示，涵盖各类记录主要信息，并可查询指定记录或报告的详细信息。The distributed power supply equipment query and statistics module in the present invention is also used for equipment ledger query function. Specifically, it has three query modes of equipment ledger query function: query according to equipment tree, query according to equipment ledger attributes and query according to graphics. The query results include the location, ledger and resume of the equipment ledger. The equipment ledger display information mainly includes: equipment technical parameter information, technical data files, equipment pictures, last maintenance (calibration) date, last maintenance (calibration) type, last maintenance (calibration) unit, maintenance (calibration) cycle and other information, next maintenance (calibration) type, next maintenance (calibration) cycle, equipment pictures can be displayed directly; resume information mainly includes: equipment defects, maintenance test records, test reports, calibration reports, faults, evaluations, countermeasures, operation records (such as: main transformer tap changer adjustment records, reactive equipment input and output records, etc.), changes, hidden dangers, live detection records, etc. Various resume records are displayed in the form of a list, covering the main information of various records, and detailed information of specified records or reports can be queried.
分布式电源设备查询统计模块可以按照设备树查询数据，依据设备间的主从关系、按树型结构查询设备台帐详情。包括：设备台帐和履历。The distributed power supply equipment query and statistics module can query data according to the equipment tree, and query equipment ledger details according to the master-slave relationship between equipment and the tree structure. Including: equipment ledger and resume.
分布式电源设备查询统计模块可以根据设备台帐属性查询数据。可按设备类型、投运时间、资产单位、电站、运行单位、电压等级、容量、型号、生产厂家、投运日期、运行状态、是否有缺陷、状态评价结果、设备技术参数等常用查询条件及其组合，查询设备台帐信息及设备的履历信息。对于无功设备，还需要按故障次数查询，且应能关联查询到附属设备台帐中如电容器组附属串抗、放电线圈、熔断器等，并能够查询附属设备的铭牌照；可统计电容器组容量、选定时间段内实发无功电量等。The query and statistics module of distributed power supply equipment can query data according to the attributes of the equipment ledger. The equipment ledger information and equipment history information can be queried according to common query conditions and their combinations, such as equipment type, commissioning time, asset unit, power station, operating unit, voltage level, capacity, model, manufacturer, commissioning date, operating status, whether there are defects, status evaluation results, equipment technical parameters, etc. For reactive equipment, it is also necessary to query by the number of faults, and it should be able to be associated with the query in the auxiliary equipment ledger, such as the capacitor group's attached series resistance, discharge coil, fuse, etc., and the nameplate of the auxiliary equipment can be queried; the capacity of the capacitor group, the actual reactive power generated in the selected time period, etc. can be counted.
可自定义属性查询，可组合条件或模糊查询。具有对无功补偿设备的停运、缺陷、技改大修处理情况的查询、标记跟踪功能。Customizable attribute query, combined conditions or fuzzy query. It has the functions of querying, marking and tracking the shutdown, defects, technical transformation and overhaul of reactive power compensation equipment.
查询结果中均显示设备所在电站、单位、维护班组。对于查询结果中的单位信息，显示出完整组织机构层级，顶层机构可定义，可根据登录人单位，数据范围能分层，自动适应。对查询输出结果，可按设备或部件的全部属性字段和设备所属电站、电站电压等级及运维单位等信息选择部分或全部信息输出。The query results show the power station, unit, and maintenance team where the equipment is located. For the unit information in the query results, the complete organizational hierarchy is displayed. The top-level organization can be defined, and the data range can be layered and automatically adapted according to the login unit. For the query output results, partial or full information can be selected for output according to all attribute fields of the equipment or component, the power station to which the equipment belongs, the power station voltage level, and the operation and maintenance unit.
分布式电源设备查询统计模块就有图形查询功能，基于电网地理图形和电网电系图的设备台帐查询的功能。支持在电网地理图形和电网电系图上进行缩放、漫游，通过点选、框选、圆形选择、多边形选择等多种操作方式定位设备，对选择的设备，可查询设备台帐和履历。可以在移动终端上实现设备台帐查询具有在移动终端上查询设备的台帐、履历信息的功能。The distributed power supply equipment query and statistics module has a graphic query function, which is based on the equipment inventory query function of the power grid geographic graphics and power grid electrical system diagram. It supports zooming and roaming on the power grid geographic graphics and power grid electrical system diagram, and locates the equipment through multiple operation methods such as point selection, frame selection, circular selection, polygon selection, etc. For the selected equipment, the equipment inventory and resume can be queried. The equipment inventory query can be realized on the mobile terminal, which has the function of querying the equipment inventory and resume information on the mobile terminal.
分布式电源设备查询统计模块具有根据设备台帐属性统计和根据图形统计两种方式进行台帐统计的功能。The distributed power supply equipment query and statistics module has the function of performing equipment ledger statistics in two ways: according to equipment ledger attribute statistics and according to graphic statistics.
具体需求如下：The specific requirements are as follows:
1)根据设备台帐属性统计1) Statistics based on equipment ledger attributes
具有按照不同的电压等级、投运年限、电站类型统计电站数量、容量统计功能；提供按照设备类型、投运时间、资产单位、运行单位、电压等级、容量、型号、生产厂家、投运日期、设备技术参数等各种维度进行数量统计功能；提供根据设备属性自定义组合统计功能；部分设备提供容量统计功能，如：变压器、电力电容器、电抗器等。It has the function of statistically analyzing the number and capacity of power stations according to different voltage levels, years of operation, and types of power stations; it provides the function of statistically analyzing the number of equipment types, operation time, asset units, operating units, voltage levels, capacity, models, manufacturers, operation dates, equipment technical parameters, etc.; it provides the function of statistically analyzing the combination of equipment attributes; some equipment provides the function of capacity statistics, such as transformers, power capacitors, reactors, etc.
具有自定义分组条件的统计功能，例如：不同投运年限分段的设备统计。It has the statistical function of custom grouping conditions, for example: equipment statistics divided into different operating years.
具有基于统计结果的数据钻取功能，既可通过统计结果查询到相关设备列表，再通过设备查询到设备台帐及履历。It has a data drilling function based on statistical results. You can query the relevant equipment list through the statistical results, and then query the equipment ledger and resume through the equipment.
统计结果具有表格和图形的展示方式，图形展示具有多类图形，并提供EXCEL、WPS导出功能。The statistical results can be displayed in tables and graphs. The graph display has multiple types of graphs and provides EXCEL and WPS export functions.
2)根据图形统计2) According to the graphical statistics
具有根据电网地理图形和电网电系图的设备台帐统计功能。支持在电网地理图形和电网电系图上进行缩放、漫游，通过点选、框选、圆形选择、多边形选择等多种操作方式定位设备，对选择的设备，可查询设备台帐和履历。It has the function of statistical equipment inventory based on the power grid geographic graphics and power grid electrical system diagram. It supports zooming and roaming on the power grid geographic graphics and power grid electrical system diagram, and locates the equipment through multiple operation methods such as point selection, frame selection, circle selection, polygon selection, etc. For the selected equipment, the equipment inventory and resume can be queried.
具有根据统计结果的数据钻取功能，既可通过统计结果查询到相关设备列表，再通过设备查询到设备台帐及履历。It has the function of data drilling according to statistical results. You can query the list of related equipment through the statistical results, and then query the equipment ledger and resume through the equipment.
(3)电网系统图查询(3) Grid system diagram query
具有电网系统图查询功能。可按电压等级查询电网系统图，并可选定系统图中的电站查询站内一次接线图或二次压板图。It has the function of querying the power grid system diagram. The power grid system diagram can be queried by voltage level, and the power station in the system diagram can be selected to query the primary wiring diagram or secondary pressure plate diagram in the station.
在具备电网运行准实时信息接入条件时，具有在电网系统图上展示电网运行的准实时信息，包括：电流、电压、负荷、潮流，以及开断设备的开合状态、系统带电状态。When the conditions for accessing quasi-real-time information on power grid operation are met, the quasi-real-time information on power grid operation can be displayed on the power grid system diagram, including: current, voltage, load, flow, as well as the opening and closing status of breaking devices and the energized status of the system.
本发明中的分布式电源检修管理模块包括年、月、周计划管理，基于计划来源进行计划智能编制，根据拓扑关系、作业模型，自动生成停电范围、影响用户范围、工作内容；以甘特图进行计划展示，可灵活进行计划时间调整；可进行预平衡，进行重复停电分析、风险分析及安全预警。The distributed power supply maintenance management module in the present invention includes annual, monthly and weekly plan management, and intelligently compiles plans based on plan sources. It automatically generates power outage scope, affected user scope and work content according to topological relationships and operation models. It displays plans in Gantt charts and can flexibly adjust plan time. It can perform pre-balancing, repeated power outage analysis, risk analysis and safety warnings.
本发明的系统可以应用检修计划排程策略，将检修任务自动生成检修计划，结合现场勘查结果对检修计划进行调整，经计划审核人员审核，调度、运检、营销等部门平衡后发布。The system of the present invention can apply maintenance plan scheduling strategy, automatically generate maintenance plan from maintenance tasks, adjust the maintenance plan based on on-site survey results, and release it after review by plan review personnel and balancing by dispatching, operation and maintenance, marketing and other departments.
基于检修计划排程策略，综合考虑月度可停电时户数、网架水平、带电作业能力，遵循“能带不停，一停多用”的原则，对检修任务进行分类排序，智能生成检修计划。在人工(新增、修改、删除、模板导入)编辑检修计划后，可调用检修计划排程策略，形成检修计划优化建议，辅助编制人员完成检修计划编制。Based on the maintenance plan scheduling strategy, the number of households that can be shut down during the month, the grid level, and the live working capacity are comprehensively considered. Following the principle of "no shutdown if possible, multiple uses if one shutdown", the maintenance tasks are classified and sorted, and the maintenance plan is generated intelligently. After manually editing the maintenance plan (adding, modifying, deleting, and importing templates), the maintenance plan scheduling strategy can be called to form maintenance plan optimization suggestions to assist the compilers in completing the maintenance plan compilation.
检修计划发布后，系统主动推送计划停电信息至终端机。检修人员可以了解检修计划。After the maintenance plan is released, the system will actively push the planned power outage information to the terminal so that maintenance personnel can understand the maintenance plan.
本发明中的分布式电源检修管理模块提供分布式电源两票管理和人员管理。The distributed power supply maintenance management module in the present invention provides two-ticket management and personnel management for distributed power supply.
由于分布式电源具有容量小、分布面广、设备厂家众多等特点，涉及对包含分布式电源的线路或设备检修时，设备厂家及人员经常需要在工作票面体现，据此对两票单位人员个性化设计，部门显示采用形象化的树型结构。用户只要点击一个部门，就能够对其进行编辑，包括增加或修改名字、修改编号、删除、添加同级部门、添加下一级部门等。这样的操作模式形象化、简单化。Due to the characteristics of distributed power sources such as small capacity, wide distribution, and numerous equipment manufacturers, when it comes to the maintenance of lines or equipment containing distributed power sources, equipment manufacturers and personnel often need to be reflected on the work ticket. Based on this, the personnel of the two ticket units are personalized and the department display adopts a visual tree structure. Users can edit a department by clicking on it, including adding or modifying the name, modifying the number, deleting, adding the same-level department, adding the next-level department, etc. This operation mode is visual and simple.
为方便用户查找，对于人员编辑界面的设计，采用先分类，再编辑的方法，根据部门进行分类。人员信息采用列表形式显示，用户想修改某一个信息，只需选中，再点击相应的功能按钮，就能够进行相应的操作。In order to facilitate user search, the design of the personnel editing interface adopts the method of classification first and then editing, and classifies according to departments. Personnel information is displayed in a list form. If the user wants to modify a certain information, he only needs to select it and then click the corresponding function button to perform the corresponding operation.
在系统的权限控制上，采用中间过渡模式，即定义角色。有一批人属于一个角色，就拥有相同的权限。一个人可有拥有多个角色。In terms of the system's authority control, an intermediate transition mode is adopted, that is, defining roles. A group of people belonging to one role have the same authority. One person can have multiple roles.
分布式电源检修管理模块具有两票编辑界面。The distributed power supply maintenance management module has two ticket editing interfaces.
两票编辑界面采用友好的用户交互的界面，在票面设计上保证从系统看到的票和打印效果一致。在功能上，提供尽可能多的便利功能，比如剪切、复制、粘贴、和撤销。对于比较典型的操作，可以利用票面内容联想功能，大大提高开票效率以及质量。根据需求，票编辑是有权限的，对登录的用户有一定的约束力。新建一张票或修改一张票，都要从数据库中读取票面信息。对于票面内容，用户可以通过键盘直接输入，也可以由图形生成模块中调入数据。The two ticket editing interfaces adopt a user-friendly interactive interface, and the ticket design ensures that the ticket seen from the system is consistent with the printed effect. In terms of functions, as many convenient functions as possible are provided, such as cut, copy, paste, and undo. For more typical operations, the ticket content association function can be used to greatly improve the efficiency and quality of ticketing. According to the needs, ticket editing is authorized and has certain constraints on the logged-in users. When creating a new ticket or modifying a ticket, the ticket information must be read from the database. For the ticket content, users can directly enter it through the keyboard, or call in data from the graphics generation module.
分布式电源检修管理模块具有流程定义模块，流程定义模块通过图形界面的方式提供给用户修改两票操作流程的接口。The distributed power supply maintenance management module has a process definition module, which provides users with an interface for modifying two-ticket operation processes through a graphical interface.
首先，需要定义指定工作票(操作票)的传递流程中的各个节点，包括：新建、签发、终结、审核等。First, you need to define each node in the transfer process of the specified work ticket (operation ticket), including: creation, issuance, termination, review, etc.
然后需要为每个节点定义执行人的角色，即：在这个节点中有哪些人可以操作该票，如：只有工作票签发人可以签发已经生成的一种工作票。Then you need to define the role of the executor for each node, that is, who in this node can operate the ticket, such as only the work ticket issuer can issue a work ticket that has been generated.
最后需要定义节点转换时所需的条件及转换后系统需要作的任务。Finally, it is necessary to define the conditions required for node conversion and the tasks that the system needs to perform after the conversion.
界面中的节点、角色都可以由用户随意拖动，以增加、删除、修改某个节点，或改变节点之间的顺序。The nodes and roles in the interface can be dragged by the user at will to add, delete, modify a node, or change the order between nodes.
本发明中的分布式电源数据解析展示模块用于显示分布式电源设备台账、GIS图形、检修计划、两票信息，依托系统停电分析功能，实现分布式电源供电分析显示功能，实现安全预警提醒显示；显示检修计划与分布式电源台账之间的关联关系；显示工作票计划与检修计划之间的关联关系；The distributed power data analysis and display module in the present invention is used to display the distributed power equipment ledger, GIS graphics, maintenance plan, two-ticket information, relying on the system power outage analysis function, to realize the distributed power supply analysis and display function, to realize the safety warning reminder display; to display the correlation between the maintenance plan and the distributed power ledger; to display the correlation between the work ticket plan and the maintenance plan;
还用于实时监控供电网络中各个设备的运行状态；获取并显示每个供电台区的供电面积、用户数、最大负荷信息；获取并显示预设时段内过载线路及设备的信息，供电线路的实时负载率，变压器实时负载率，对以上数据汇总并计算后，同分布式电源点信息同步展示。It is also used to monitor the operating status of each device in the power supply network in real time; obtain and display the power supply area, number of users, and maximum load information of each power supply area; obtain and display the information of overloaded lines and equipment within a preset time period, the real-time load rate of the power supply line, and the real-time load rate of the transformer. After summarizing and calculating the above data, it is displayed synchronously with the distributed power source point information.
孤岛的形成通常是在包含分布式发电系统的微电网，当主网故障或者其他原因停电时未能及时检测出主网状态的变化，而将自身与主网分离，形成了一个主电网无法控制的由分布式发电系统单独供电的孤立的电网。在孤岛运行下孤岛内部分布式电源的容量应与负载的功率保持平衡，一旦功率不平衡必将引起电压和频率的变化，导致电压频率无法稳定，微电网就无法正常运行。基于上述情况，如果能够将分布式电源点信息展示出来，在进行设备检修或维护时，可以有效避免非计划孤岛的形成，对电网安全运行具有重要意义。孤岛形成时，非计划孤岛内部的功率一般不平衡，会导致电压和频率的变化，当变化超出规定的范围可以认为形成了孤岛。本发明中的分布式电源数据解析展示模块实时监控供电网络中各个设备的运行状态；并通过PMS系统获取每个供电台区的供电面积、用户数、最大负荷等信息；获取预设时段内过载线路及设备的信息，供电线路的实时负载率，变压器实时负载率，对以上数据汇总并计算后，同分布式电源点信息同步展示。The formation of an island usually occurs in a microgrid containing a distributed power generation system. When the main grid fails or the power goes out for other reasons, the microgrid fails to detect the change in the main grid state in time, and separates itself from the main grid, forming an isolated power grid that is powered solely by the distributed power generation system and cannot be controlled by the main grid. Under island operation, the capacity of the distributed power source inside the island should be balanced with the power of the load. Once the power is unbalanced, it will inevitably cause changes in voltage and frequency, resulting in unstable voltage and frequency, and the microgrid cannot operate normally. Based on the above situation, if the information of the distributed power source point can be displayed, the formation of unplanned islands can be effectively avoided during equipment inspection or maintenance, which is of great significance to the safe operation of the power grid. When an island is formed, the power inside the unplanned island is generally unbalanced, which will cause changes in voltage and frequency. When the change exceeds the specified range, it can be considered that an island has been formed. The distributed power data analysis and display module in the present invention monitors the operating status of each device in the power supply network in real time; and obtains information such as the power supply area, number of users, maximum load, etc. of each power supply area through the PMS system; obtains information on overloaded lines and equipment within a preset time period, the real-time load rate of the power supply line, and the real-time load rate of the transformer. After summarizing and calculating the above data, it is displayed synchronously with the distributed power point information.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.
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