CN114372774A - Communication system of power secondary system model, graph, data of operating status - Google Patents
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Abstract
Description
Translated fromChinese技术领域technical field
本发明属于电力系统二次设备运行状态监控技术领域，涉及一种电力二次系统的数据通信系统图，尤其是一种电力二次系统模型、图形、运行状态的数据的通信系统。The invention belongs to the technical field of monitoring the operation state of secondary equipment of a power system, and relates to a data communication system diagram of a power secondary system, in particular to a communication system of data of a power secondary system model, graphics and operation state.
背景技术Background technique
二次监控系统功能主要通过二次设备统一建模、数据采集与交换、以及实时数据的处理等功能，实现二次系统的实时监视、综合告警、风险预警以及全局综合分析。二次监控系统的服务端部署在主站的安全II区，采集端则是在安全I区、II区、III区分别部署一台汇聚服务器(边缘节点)，用于汇聚本安全区内各类二次设备的运行状态信息。二次监控系统从安全III区的调控云平台获取被监视二次设备的模型、图形数据，支撑运行状态数据的采集、监视和分析。The function of the secondary monitoring system mainly realizes the real-time monitoring, comprehensive alarm, risk warning and global comprehensive analysis of the secondary system through the functions of unified modeling of secondary equipment, data acquisition and exchange, and real-time data processing. The server of the secondary monitoring system is deployed in the security zone II of the main station, and the acquisition end is deployed in the security zone I, II, and III zones respectively. An aggregation server (edge node) is used to aggregate various types of The operating status information of the secondary equipment. The secondary monitoring system obtains the model and graphic data of the monitored secondary equipment from the control cloud platform in the safety III area, and supports the collection, monitoring and analysis of the operating status data.
由于二次监控系统的监视、存储、分析功能部署在安全II区，采集数据需从I区、III区汇聚，模型、图形数据需从安全III区同步，故模型、图形、二次设备运行状态等数据的获取存在如下问题：Since the monitoring, storage and analysis functions of the secondary monitoring system are deployed in the safety II area, the collected data needs to be gathered from the I area and the III area, and the model and graph data need to be synchronized from the safety III area. The following problems exist in the acquisition of other data:
一是：从安全I区传输二次设备(安控、保护、自动化)的实时运行状态至安全II区，需穿过正向隔离设备，如何穿越正向隔离设备的问题，需解决；One is: to transmit the real-time operating status of secondary equipment (security control, protection, automation) from the safety zone I to the safety zone II, it is necessary to pass through the forward isolation equipment, and the problem of how to pass through the forward isolation equipment needs to be solved;
二是：从安全III区传输二次设备(自动化、通信)的运行状态至安全II区，需穿越反向隔离设备，如何穿越反向隔离设备，需解决；The second is: to transmit the operating status of the secondary equipment (automation, communication) from the safety III zone to the safety II zone, it is necessary to pass through the reverse isolation equipment, and how to pass through the reverse isolation equipment needs to be solved;
三是：由于二次设备的模型、图形数据均统一存储在调控云平台，故需从安全III区传输二次设备的模型、图形信息至安全II区，如何穿越反向隔离设备，需解决；The third is: since the model and graphic data of the secondary equipment are uniformly stored in the control cloud platform, it is necessary to transmit the model and graphic information of the secondary equipment from the safety III area to the safety II area, and how to pass through the reverse isolation equipment needs to be solved;
四是：二次监控系统部署在安全II区，国、分、省、地四级的上下级之间的数据共享如何解决，该问题需解决。The fourth is: the secondary monitoring system is deployed in the security zone II, how to solve the data sharing between the upper and lower levels of the country, branch, province and prefecture, this problem needs to be solved.
经检索，未发现与本发明相同或相似的现有技术的专利文献。After searching, no patent documents with the same or similar prior art as the present invention were found.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于克服现有技术的不足，提出一种电力二次系统模型、图形、运行状态的数据的通信系统，能够实现二次监控系统与各专业子系统主站间进行模型、图形、运行状态数据的交互。The purpose of the present invention is to overcome the deficiencies of the prior art, and to propose a communication system for the data of the power secondary system model, graph and operating state, which can realize the model, graph, and data communication between the secondary monitoring system and the master stations of various specialized subsystems. Interaction of running status data.
本发明解决其现实问题是采取以下技术方案实现的：The present invention solves its practical problems by adopting the following technical solutions to realize:
一种电力二次系统模型、图形、运行状态的数据的通信系统，包括二次监控系统主站、部署在I/II区的二次专业子系统主站、部署在III/IV区的二次专业子系统主站、调控云模型数据平台和上、下级二次监控系统主站；所述二次监控系统主站通过第一接口与部署在I/II区的二次专业子系统主站相连接，用于横向I/II区内部信息共享；所述二次监控系统主站通过第二接口与部署在III/IV区的二次专业子系统主站相连接，用于横向III/IV区信息跨反向隔离共享；所述二次监控系统主站通过第三接口与调控云模型数据平台相连接，用于横向调控云模型跨反向隔离共享；所述二次监控系统主站通过第四接口与上、下级二次监控系统主站相连接，用于纵向上下级SMS间信息共享。A communication system for power secondary system model, graphics, and data of operating status, including a secondary monitoring system master station, a secondary professional subsystem master station deployed in I/II area, and a secondary subsystem deployed in III/IV area. Professional subsystem master station, control cloud model data platform and upper and lower secondary monitoring system master stations; the secondary monitoring system master station is connected with the secondary professional subsystem master station deployed in the I/II area through the first interface Connection for internal information sharing in the horizontal I/II area; the secondary monitoring system main station is connected with the secondary professional subsystem main station deployed in the III/IV area through the second interface, for the horizontal III/IV area. Information is shared across reverse isolation; the secondary monitoring system main station is connected to the regulation cloud model data platform through a third interface, and is used for horizontal regulation cloud model cross-reverse isolation and sharing; the secondary monitoring system main station passes through the third interface. The four interfaces are connected to the main station of the upper and lower secondary monitoring systems, and are used for vertical information sharing between the upper and lower SMS.
而且，所述二次监控系统主站与部署在I/II区的二次专业子系统主站通过消息/服务总线交换信息。Moreover, the main station of the secondary monitoring system exchanges information with the main station of the secondary specialized subsystem deployed in the I/II area through the message/service bus.
而且，所述二次监控系统主站与部署在III/IV区的二次专业子系统主站通过跨隔离传输软件交换图形文件和E格式文件，进行图形和数据的传输。Moreover, the main station of the secondary monitoring system and the main station of the secondary professional subsystem deployed in the III/IV area exchange graphics files and E-format files through the cross-isolation transmission software to transmit graphics and data.
而且，所述二次监控系统主站与调控云模型数据平台通过跨隔离传输软件同步CIM/E模型文件。Moreover, the main station of the secondary monitoring system and the control cloud model data platform synchronize the CIM/E model files through the cross-isolation transmission software.
而且，所述二次监控系统主站与上、下级二次监控系统主站通过广域/代理传输方式实现查询实时数据和图形，并通过DL/T 476协议上送实时数据。Moreover, the main station of the secondary monitoring system and the main stations of the upper and lower secondary monitoring systems can query real-time data and graphics through wide area/agent transmission, and send real-time data through the DL/
本发明的优点和有益效果：Advantages and beneficial effects of the present invention:
本发明提供一种电力二次系统模型、图形、运行状态的数据的通信系统，能够实现二次监控系统与各专业子系统主站间进行模型、图形、运行状态数据的交互，实现二次监控系统模型和图形的源端维护、全局共享，以及关键状态数据的实时共享，满足二次值班员和调度员对二次系统监控、分析和预警的需求。该通信系统采用通用和开放的信息交互通信架构，符合SOA设计思想，采用的通信协议具有灵活的扩展性，以适应未来二次监控系统业务的发展需要。The invention provides a communication system for the data of the power secondary system model, graph and operating state, which can realize the interaction of the model, graph and operating state data between the secondary monitoring system and the master station of each professional subsystem, and realize the secondary monitoring Source-side maintenance and global sharing of system models and graphics, as well as real-time sharing of key status data, meet the needs of secondary duty officers and dispatchers for secondary system monitoring, analysis, and early warning. The communication system adopts a general and open information exchange communication architecture, which conforms to the SOA design idea. The communication protocol adopted has flexible scalability to meet the development needs of the future secondary monitoring system business.
附图说明Description of drawings
图1为本发明的系统组成图。FIG. 1 is a system composition diagram of the present invention.
具体实施方式Detailed ways
以下结合附图对本发明实施例作进一步详述：Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:
一种电力二次系统模型、图形、运行状态的数据的通信系统，如图1所示，包括二次监控系统主站、部署在I/II区的二次专业子系统主站、部署在III/IV区的二次专业子系统主站、调控云模型数据平台和上、下级二次监控系统主站；所述二次监控系统主站通过第一接口与部署在I/II区的二次专业子系统主站相连接，用于横向I/II区内部信息共享；所述二次监控系统主站通过第二接口与部署在III/IV区的二次专业子系统主站相连接，用于横向III/IV区信息跨反向隔离共享；所述二次监控系统主站通过第三接口与调控云模型数据平台相连接，用于横向调控云模型跨反向隔离共享；所述二次监控系统主站通过第四接口与上、下级二次监控系统主站相连接，用于纵向上下级SMS间信息共享。A communication system for power secondary system model, graphics, and data of operating status, as shown in Figure 1, includes a secondary monitoring system master station, a secondary professional subsystem master station deployed in I/II area, and a secondary professional subsystem master station deployed in III /The main station of the secondary professional subsystem in the IV area, the control cloud model data platform and the main station of the upper and lower secondary monitoring systems; the main station of the secondary monitoring system communicates with the secondary monitoring system deployed in the I/II area through the first interface The main station of the professional subsystem is connected to the internal information sharing in the horizontal I/II area; the main station of the secondary monitoring system is connected with the main station of the secondary professional subsystem deployed in the III/IV area through the second interface. The information in the horizontal III/IV area is isolated and shared across the reverse; the secondary monitoring system main station is connected to the control cloud model data platform through the third interface, and is used for the horizontal control cloud model to be shared across the reverse isolation; the secondary monitoring system The main station of the monitoring system is connected with the main station of the upper and lower secondary monitoring systems through the fourth interface, and is used for vertical information sharing between the upper and lower SMS.
在本实施例中，所述二次监控系统主站与部署在I/II区的二次专业子系统主站通过消息/服务总线交换信息。In this embodiment, the main station of the secondary monitoring system exchanges information with the main station of the secondary specialized subsystem deployed in the I/II area through a message/service bus.
在本实施例中，所述二次监控系统主站与部署在III/IV区的二次专业子系统主站通过跨隔离传输软件交换图形文件和E格式文件，进行图形和数据的传输。In this embodiment, the main station of the secondary monitoring system and the main station of the secondary specialized subsystem deployed in the III/IV area exchange graphics files and E-format files through the cross-isolation transmission software to transmit graphics and data.
在本实施例中，所述二次监控系统主站与调控云模型数据平台通过跨隔离传输软件同步CIM/E模型文件。In this embodiment, the main station of the secondary monitoring system and the control cloud model data platform synchronize the CIM/E model file through the cross-isolation transmission software.
在本实施例中，所述二次监控系统主站与上、下级二次监控系统主站通过广域/代理传输方式实现查询实时数据和图形，并通过DL/T 476协议上送实时数据。In this embodiment, the primary station of the secondary monitoring system and the primary station of the secondary monitoring system at the upper and lower levels can query real-time data and graphics through wide area/agent transmission, and send real-time data through the DL/
在本实施例中，二次监控系统主站端内部和对外信息交互接口如图1所示，二次监控系统主站部署在生产控制大区，二次监控系统需要与生产控制大区的二次专业子系统主站、上、下级二次监控系统主站，以及管理信息大区的调控云-模型数据平台等通信，通信的接口共分为4种，分别是：接口1-4，详细解释如下。In this embodiment, the internal and external information exchange interfaces of the main station of the secondary monitoring system are shown in Figure 1. The main station of the secondary monitoring system is deployed in the production control area, and the secondary monitoring system needs to communicate with the secondary monitoring system in the production control area. The main station of the sub-professional subsystem, the main station of the upper and lower secondary monitoring systems, and the control cloud-model data platform of the management information area, etc. The communication interfaces are divided into 4 types, namely: interface 1-4, detailed The explanation is as follows.
下面对本发明的各个组成部分作进一步说明：Each component of the present invention is further described below:
1)接口1，横向-I/II区内部信息共享1) Interface 1, internal information sharing in horizontal-I/II area
图1中的接口1是二次监控系统主站与部署在I/II区的二次专业子系统主站(如自动化在线监视系统、保信在线监视系统、安控监视系统、网络安全管理平台等)之间，通过消息/服务总线交换信息，与网管系统通过CORBA总线交换信息。Interface 1 in Figure 1 is the main station of the secondary monitoring system and the main station of the secondary professional subsystem deployed in the I/II area (such as automatic online monitoring system, Baoxin online monitoring system, security control monitoring system, network security management platform, etc. ), exchange information through the message/service bus, and exchange information with the network management system through the CORBA bus.
接口1的实现之所以使用消息/服务总线，以及CORBA总线，是因为数据和图形均需穿越正向隔离设备，并保证数据和图形的实时性。The realization of interface 1 uses the message/service bus and the CORBA bus because both data and graphics need to pass through the forward isolation device and ensure the real-time performance of data and graphics.
2)接口2，横向-III/IV区信息跨反向隔离共享2) Interface 2, lateral-III/IV zone information is shared across reverse isolation
图1中的接口2是二次监控系统主站与部署在III/IV区的二次专业子系统主站(如通信管理系统)之间，通过跨隔离传输软件交换图形文件(CIM/G文件)和实时数据(E格式文件)。Interface 2 in Figure 1 is between the main station of the secondary monitoring system and the main station of the secondary professional subsystem (such as the communication management system) deployed in the III/IV area. ) and real-time data (E-format files).
接口2的实现之所以使用CIM/G文件和E格式文件，主要是因为反向隔离设备无法传输实时数据，故通过国网规定的CIM/G文件和E格式文件实现图形和数据的传输。The implementation of interface 2 uses CIM/G files and E format files mainly because the reverse isolation device cannot transmit real-time data, so the transmission of graphics and data is realized through the CIM/G files and E format files specified by the State Grid.
3)接口3横向-调控云模型跨反向隔离共享3) Interface 3 horizontal-governance cloud model shared across reverse isolation
图1中的接口3是二次监控系统主站与调控云模型数据平台之间，通过跨隔离传输软件同步CIM/E模型文件。Interface 3 in Figure 1 is between the main station of the secondary monitoring system and the control cloud model data platform, and the CIM/E model file is synchronized through the cross-isolation transmission software.
接口3的实现之所以使用CIM/E模型文件，主要是因为反向隔离设备无法传输实时数据，故通过国网规定的CIM/E模型文件文件实现模型数据的传输。The CIM/E model file is used in the implementation of interface 3 mainly because the reverse isolation device cannot transmit real-time data, so the model data transmission is realized through the CIM/E model file specified by the State Grid.
4)接口4纵向-上下级SMS(二次监控系统主站)间信息共享4) Interface 4 vertical - information sharing between upper and lower SMS (secondary monitoring system master stations)
图1中的接口4重要实现部署在国分省地的二次监控系统主站上下级之间查询实时数据和图形。The interface 4 in Fig. 1 mainly realizes the query of real-time data and graphs between the upper and lower levels of the secondary monitoring system main station deployed in the country, the province, and the prefecture.
为保证上下级直接数据传输的稳定、加密和实时，接口4通过广域/代理传输方式实现，并通过DL/T 476协议上送实时数据，从而完成纵向交互。In order to ensure the stability, encryption and real-time of direct data transmission between upper and lower levels, interface 4 is realized through wide area/proxy transmission, and real-time data is sent through DL/
需要强调的是，本发明所述实施例是说明性的，而不是限定性的，因此本发明包括并不限于具体实施方式中所述实施例，凡是由本领域技术人员根据本发明的技术方案得出的其他实施方式，同样属于本发明保护的范围。It should be emphasized that the embodiments of the present invention are illustrative rather than restrictive, so the present invention includes but is not limited to the embodiments described in the specific implementation manner. Other embodiments described above also belong to the protection scope of the present invention.
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