A method, apparatus and system for synchronize operation of main and standby power network dispatch automation system
An automation system and scheduling automation technology, applied in office automation, information technology support systems, instruments, etc., can solve problems such as incorrect results, inconsistent power grid status, and inappropriate power grid control commands to achieve synchronization of operations and complete operating status. Consistent and ensure the effect of safe operation
Inactive Publication Date: 2019-02-01
GUANGDONG POWER GRID CO LTD +2
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Problems solved by technology
[0004] Because the dispatcher usually only operates on one dispatching automation system, there is no dispatcher operation on the other system. If there is no related program to synchronize the operation, it will lead to inconsistencies in the grid status saved by the two systems.
[0005] The control strategies of some real-time control systems such as automatic generation control (AGC) and automatic voltage control (AVC) are formulated based on the operating state of the power grid, and the analysis and calculation of the advanced application software (PAS) of the power system is also based on the collected operating state of the power grid. , so if the grid operation status saved in the main and standby dispatching automation systems is inconsistent, it may cause these real-time control systems to issue inappropriate control commands to the grid, and the grid analysis program also analyzes incorrect results
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[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0047] see figure 1 , the method flow chart of the method for synchronizing the operation of the dispatching automation system of the main and backup power grids in the first embodiment of the present application.
[0048] The first embodiment of the present application provides a method for synchronizing the operation of the dispatching automation system of the m...
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The embodiment of the application discloses a method, a device and a system for synchronizing operation of a main-standby power network dispatching automation system, which are applied to the main power network dispatching automation system. The method comprises the following steps: real-time writing the change operation information on the main power network dispatching automation system into an Etext file; The E text file is sent to the standby power network dispatching automation system in real time, so that the standby power network dispatching automation system parses the E text file andperforms corresponding operation according to the parsing result. The method, the device and the system are used for operation synchronization between master and backup dispatching automation systems.
Description
technical field [0001] The present application relates to the technical field of power grid dispatching automation, and in particular to a method, device and system for synchronizing operations of master and standby power grid dispatching automation systems. Background technique [0002] The power grid dispatching automation system is the most important daily monitoring and management system for power grid enterprises to monitor the operating status of the power grid within their jurisdiction in real time. When the power grid enterprise has only one power grid dispatching automation system, if the system is abnormal for some reason, it will cause the dispatcher to lose control of the power grid operation status and be unable to control and adjust the power grid in real time. In severe cases, it may cause power grid supply and demand crash out of balance. Therefore, power grid enterprises generally build another dispatch automation system as a backup, and the backup dispatch...
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IPC IPC(8): G06Q10/10G06Q50/06
CPCG06Q10/103G06Q50/06Y04S10/50
Inventor 赵瑞锋湛峰卢建刚李波王海柱刘洋顾博川陈志伟蒋文婷孙超
Owner GUANGDONG POWER GRID CO LTD