技术领域technical field
本发明属于自动化调度监控领域（譬如电网调度监控），尤指一种调度监控系统事件驱动多维历史反演方法，用于调度监控系统的选择历史事件后，自动协同反演历史事件前后的多维场景。The invention belongs to the field of automatic dispatching and monitoring (such as power grid dispatching and monitoring), especially an event-driven multi-dimensional history inversion method for a dispatching and monitoring system, which is used to automatically and cooperatively invert the multi-dimensional scenes before and after the historical event after the dispatching and monitoring system selects a historical event .
背景技术Background technique
历史反演是调度监控自动化系统分析、总结系统历史运行情况，深入观察和分析所监控系统（譬如电网）细分阶段特性的重要手段。但是传统历史反演存在如下问题：History inversion is an important means for dispatching and monitoring automation system to analyze and summarize the historical operation of the system, and to observe and analyze the characteristics of the subdivision stage of the monitored system (such as power grid). However, traditional historical inversion has the following problems:
1.传统的历史反演和系统运行的事件结合度低。历史反演最有意义的场景往往都是系统状态发生改变的时候（譬如从越限、事故、操作等，这些都归为事件），传统的历史反演需要人工设置反演的起始时间，这就需要先查询历史事件，找到历史时间，然后人工设置反演的起始时间、结束时间，再进行反演。这种方式过程复杂，操作繁琐。1. The combination of traditional historical inversion and system operation is low. The most meaningful scenarios for historical inversion are often when the system state changes (such as limit violations, accidents, operations, etc., which are all classified as events). Traditional historical inversion requires manual setting of the inversion start time. This requires first querying historical events, finding the historical time, and then manually setting the start time and end time of the inversion, and then performing the inversion. This mode process is complicated, and operation is loaded down with trivial details.
2.传统的历史反演不能和历史时刻的图形、模型结合起来，譬如反演一年以前的事件，从去年到今年，往往图形、模型都发生了变化，用当前的图形、模型反演历史的事件，会带来反演的失真。2. The traditional historical inversion cannot be combined with the graphics and models of historical moments. For example, inversion of events a year ago, from last year to this year, often the graphics and models have changed, and the current graphics and models are used to reverse the history events will bring inversion distortion.
3.传统的历史反演仅仅能做到图形上的单一反演或者一次查询指定时间段的历史事件，但不能做到图形、告警的多维同步反演，不能多维模拟历史场景。3. Traditional historical inversion can only do a single inversion on the graph or query historical events in a specified time period at one time, but it cannot perform multi-dimensional synchronous inversion of graphs and alarms, and cannot simulate historical scenes in multiple dimensions.
4.虽然针对个别特殊的事件（譬如事故），存在通过报文回放方式的事故反演，但是这种反演一方面仅仅能服务于个别种类的事件，另外回放的时间段长度受制于录制报文的长度，不能服务于任何事件，不能任意指定时间前后反演的时长。4. Although for some special events (such as accidents), there is an accident inversion through message playback, but on the one hand, this inversion can only serve individual types of events, and in addition, the length of the playback time period is limited by the recorded report. The length of the text cannot serve any event, and the length of inversion before and after the time cannot be arbitrarily specified.
发明内容Contents of the invention
本发明所的目的是提供一种调度监控系统事件驱动多维历史反演方法。解决传统历史反演与系统状态变化（事件）的关联度差、关联操作复杂、反演无法与历史图模结合、无法滚动协同实现多维信息联合反演等诸多问题。The object of the present invention is to provide an event-driven multi-dimensional history inversion method for a dispatch monitoring system. Solve many problems such as poor correlation between traditional historical inversion and system state changes (events), complex correlation operations, inversion cannot be combined with historical graphs, and inability to scroll and cooperate to realize joint inversion of multi-dimensional information.
为了解决上述技术问题，本发明披露了一种调度监控系统事件驱动多维历史反演方法，其特征在于，包括以下步骤：In order to solve the above-mentioned technical problems, the present invention discloses an event-driven multi-dimensional history inversion method for a dispatch monitoring system, which is characterized in that it includes the following steps:
1)设置一反演总控台作为调度事件驱动多维历史反演的核心协调；1) Set up an inversion master console as the core coordination for dispatching event-driven multi-dimensional historical inversion;
2)用户通过反演总控台上的交互界面选择某种历史事件类型和时间范围；反演总控台从历史数据库获取所选历史事件类型、指定时间段的所有历史事件，并显示在交互界面上；2) The user selects a historical event type and time range through the interactive interface on the inversion console; the inversion console obtains the selected historical event type and all historical events in the specified time period from the historical database, and displays them in the interactive on the interface;
3)用户继续从显示的历史事件中选择需反演的历史事件，并指定任意时长的反演前后的时间段；3) The user continues to select the historical event to be inverted from the displayed historical events, and specifies the time period before and after the inversion of any length;
4)反演总控台通过断面历史信息表中获取历史事件前后的图形断面信息、模型断面信息；4) The inversion master console obtains the graphic section information and model section information before and after the historical event through the section history information table;
5)反演总控台触发应用服务器下载所选模型断面信息，并将图形断面信息下载到反演总控台所在工作站；5) The inversion console triggers the application server to download the selected model section information, and downloads the graphic section information to the workstation where the inversion console is located;
6)反演总控台从历史数据库的告警信息表中取得用户指定时间段的各类、各种历史事件；6) The inversion master console obtains various and various historical events in the time period specified by the user from the alarm information table of the historical database;
7)反演总控台上可以选择人工反演或自动反演模式启动反演。反演启动后，人工反演模式下，每点击一下前进按钮，历史时刻前进一个时间步长；自动模式下，会定时以等时间步长向前滚动历史时刻，并触发下面的工作。7) Manual inversion or automatic inversion mode can be selected to start inversion on the inversion master console. After the inversion is started, in the manual inversion mode, each time the forward button is clicked, the historical moment is advanced by one time step; in the automatic mode, the historical moment will be scrolled forward at regular intervals with equal time steps, and the following work will be triggered.
8)反演总控台同时向告警窗发送上一个历史时刻和当前历史时刻期间的历史事件，告警窗显示该历史事件的告警信息；同时反演总控台向图形发送历史时刻；8) The inversion master console simultaneously sends the historical events during the previous historical moment and the current historical moment to the warning window, and the warning window displays the alarm information of the historical event; at the same time, the inversion master console sends the historical moment to the graphics;
图形根据接收到的历史时刻，从历史数据库中取得该历史时刻时刻的断面数据，并在图形或图元上刷新该时刻的数据；According to the received historical moment, the graphic obtains the section data of the historical moment from the historical database, and refreshes the data at that moment on the graphic or primitive;
这样，在总控台的协调下，按照用户选择的历史事件及该事件对应前后时间段，图形、告警窗同步按照时间滚动顺序，反演电网的历史事件演变过程。In this way, under the coordination of the master console, according to the historical event selected by the user and the corresponding time period before and after the event, the graphics and alarm windows are synchronized in the order of time scrolling, and the evolution process of the historical event of the power grid is reversed.
由所述反演总控台跟用户交互；获取历史采样数据；获取事件时刻的历史图形、历史模型；获取历史告警数据；并协调和驱动图形、告警窗的信息同步显示。The inversion master console interacts with the user; acquires historical sampling data; acquires historical graphics and models at event times; acquires historical alarm data; and coordinates and drives the synchronous display of graphics and alarm window information.
在所述步骤2）、3）中，通过选择历史事件和事件前后时长的方式来确定历史反演的起始时间和结束时间。In the steps 2) and 3), the start time and end time of the historical inversion are determined by selecting the historical event and the time before and after the event.
在所述步骤4）、5）中，根据选择历史事件从历史数据库中获取历史事件当时的图形和模型。In the steps 4) and 5), according to the selected historical event, the graph and model of the historical event at that time are obtained from the historical database.
在所述步骤6）、7）、8）、9）中，以滚动历史时刻为基准，通过消息对历史时间信息的传递，协调同步显示图形的历史数据、告警窗的历史信息。In the steps 6), 7), 8), and 9), based on the scrolling historical time, the historical data of the graphics and the historical information of the alarm window are coordinated and synchronously displayed through the transmission of historical time information through messages.
图形或图元包括潮流图、单线图、曲线或表格中的一种或多种。Graphics or graphic elements include one or more of power flow diagrams, one-line diagrams, curves or tables.
本发明的工作原理为：Working principle of the present invention is:
通过一个总体协调的总控程序，它负责跟用户交互，从历史数据库中获取事件时刻的历史图形、模型，获取历史告警数据，并驱动图形获取指定历史断面数据、协调图形和告警窗的信息同步显示。通过选择历史事件和事件前后任意时长时间段的方式来确定历史反演的起始时间和结束时间以及该事件当时的图形和模型。以滚动历史时标为基准，通过消息对历史时间等信息的传递，协调同步显示图形的历史数据、告警窗的历史信息。Through an overall coordinated master control program, it is responsible for interacting with users, obtaining historical graphics and models at the time of events from the historical database, obtaining historical alarm data, and driving graphics to obtain specified historical section data, coordinating information synchronization of graphics and alarm windows show. By selecting a historical event and any time period before and after the event, the start time and end time of the historical inversion, as well as the graph and model of the event at that time are determined. Based on the scrolling historical time scale, the historical data of the graph and the historical information of the alarm window are coordinated and synchronously displayed through the transmission of historical time and other information through messages.
本发明所达到的有益效果:The beneficial effect that the present invention reaches:
采用本发明的方法，解决了传统历史反演难以有效和事件结合，不能关联历史图模，不能实现图形、告警多维历史信息联动滚动显示的诸多问题，提供了便捷、高效的基于事件驱动多维历史反演方法，便于深入观察和分析电网历史细分阶段特性，有效深入挖掘调度监控系统历史信息，为调度监控系统服务对象（譬如电网）未来的规划、运行、异常防范措施提供依据。The method of the present invention solves many problems that the traditional historical inversion is difficult to effectively combine with events, cannot associate with historical models, and cannot realize the linkage and scrolling display of graphics and alarm multi-dimensional historical information, and provides a convenient and efficient event-driven multi-dimensional history The inversion method is convenient for in-depth observation and analysis of the characteristics of the historical subdivision stage of the power grid, effectively digs into the historical information of the dispatch monitoring system, and provides a basis for the future planning, operation, and abnormal prevention measures of the dispatch monitoring system service object (such as the power grid).
附图说明Description of drawings
图1为本发明的事件驱动多维历史反演原理图。FIG. 1 is a principle diagram of the event-driven multi-dimensional history inversion of the present invention.
具体实施方式Detailed ways
下面是本发明的一个优选实施例，包括了采用本发明方法实现的一个具体的调度监控系统事件驱动多维历史反演过程。本发明的其它的特征、目的和优点也可以从实施例的说明中看出。调度监控系统事件驱动多维历史反演的原理如图1所示，系统中数据的来源包括历史采样数据、历史告警数据和对历史图形、历史模型进行管理的断面；系统的输出是图形和告警窗；有一个整体协调、推动各个模块协作的总体管理程序（反演总控台）负责整体协同。The following is a preferred embodiment of the present invention, which includes a specific event-driven multi-dimensional history inversion process of the dispatch monitoring system realized by the method of the present invention. Other characteristics, objects and advantages of the present invention can also be seen from the description of the embodiments. The principle of event-driven multi-dimensional historical inversion of dispatching monitoring system is shown in Figure 1. The sources of data in the system include historical sampling data, historical alarm data, and sections for managing historical graphs and historical models; the output of the system is graphs and alarm windows. ; There is an overall management program (inversion master console) that coordinates the overall coordination and promotes the cooperation of various modules, and is responsible for the overall coordination.
其中反演总控台、图形、告警窗部署在客户端工作站上。历史告警数据可以以商用数据库或者文件等多种形式存在，本实施例中历史告警数据以商用数据库形式存在；历史采样数据可以以时间序列库、商用数据库、文件等多种形式存在，本实施例中历史采样数据以时间序列库（时序库）形式存在；保存历史图模的断面以文件、商用数据库大字段等形式存在，这些服务数据一般集中或者单独部署在相关数据服务器上。Among them, the inversion master console, graphics and alarm window are deployed on the client workstation. Historical alarm data can exist in various forms such as commercial databases or files. In this embodiment, historical alarm data exists in the form of commercial databases; historical sampling data can exist in multiple forms such as time series databases, commercial databases, and files. In this embodiment, The historical sampling data in the medium exists in the form of a time series library (time series library); the sections that save the historical graph model exist in the form of files, large fields of commercial databases, etc. These service data are generally centralized or deployed separately on relevant data servers.
反演总控台从历史告警库中获取用户关心类型、关心时间段的历史告警，用户挑选感兴趣的历史事件，系统可自动或手动匹配事件前后的反演时间段、历史图形、历史模型，获取这个时间段的历史告警。The inversion master console obtains the historical alarms of the type and time period concerned by the user from the historical alarm library, and the user selects the historical event of interest, and the system can automatically or manually match the inversion time period, historical graph, and historical model before and after the event. Get historical alarms for this time period.
反演总控台可以手动滚动或者自动滚动历史反演。反演总控台向图形发出历史时标报文，图形根据这个时间点获取当时的历史断面数据，刷新图形上的单线图、潮流图、曲线、报表等数据。The inversion master console can manually scroll or automatically scroll history inversion. The inversion master console sends a historical time stamp message to the graph, and the graph obtains the historical section data at that time according to this time point, and refreshes the single-line diagram, power flow diagram, curve, report and other data on the graph.
反演总控台检索出上一历史时刻和该历史时刻期间的告警数据，组成告警包，发给告警窗，告警窗的信息与图形的信息在时间上完全同步。The inversion master console retrieves the alarm data of the previous historical moment and the historical moment, forms an alarm packet, and sends it to the alarm window. The information of the alarm window and the information of the graph are completely synchronized in time.
本发明按照优选实施例进行了说明，应当理解上述实施例不以任何形式限定本发明，凡采用等同替换或等效变换的形式所获得的技术方案，均落在本发明的保护范围之内。The present invention has been described according to preferred embodiments. It should be understood that the above embodiments do not limit the present invention in any form, and all technical solutions obtained in the form of equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
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| CN201410283710.XACN104063760A (en) | 2014-06-24 | 2014-06-24 | Event-driven multidimensional history inversion method for dispatching and monitoring system |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410283710.XACN104063760A (en) | 2014-06-24 | 2014-06-24 | Event-driven multidimensional history inversion method for dispatching and monitoring system |
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| CN104063760Atrue CN104063760A (en) | 2014-09-24 |
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| CN201410283710.XAPendingCN104063760A (en) | 2014-06-24 | 2014-06-24 | Event-driven multidimensional history inversion method for dispatching and monitoring system |
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| CN111797492A (en)* | 2020-05-11 | 2020-10-20 | 国电南瑞南京控制系统有限公司 | Fan fault inversion method and system based on 3D simulation and panoramic time series data sampling |
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| CN111797492A (en)* | 2020-05-11 | 2020-10-20 | 国电南瑞南京控制系统有限公司 | Fan fault inversion method and system based on 3D simulation and panoramic time series data sampling |
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