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Power dispatching anti-error checking device and system

A power scheduling and checking technology, applied in the direction of circuit devices, electrical components, etc., can solve problems such as power scheduling misoperations, order sentences are not standardized, and achieve the effect of avoiding scheduling misoperations

Active Publication Date: 2020-04-21
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides a power dispatching anti-mistake checking device and system, which are used to solve the problem that the existing dispatching anti-mistake technology command sentences are not standardized, and the relevance considerations are not carried out according to the multiple operations performed in real time by the power grid, which may easily lead to multiple A technical problem that causes misoperation of power dispatching in one interrelated operation

Method used

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  • Power dispatching anti-error checking device and system
  • Power dispatching anti-error checking device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] For ease of understanding, see figure 1 , Embodiment 1 of a power dispatching anti-mischecking device provided by the present application includes:

[0041] The safety check module 101 is used to check whether the commanded unit of the command sentence of the power dispatching operation is correct based on the real-time model data in the operation monitoring system, and whether the commanded unit matches the corresponding operating equipment one by one. Then trigger the status checking module.

[0042] The state checking module 102 is used to check whether the initial state of the operating equipment is consistent based on the real-time equipment status data in the operation monitoring system before the power dispatching operation, and trigger the multi-ticket checking module after the checking is passed.

[0043] The multi-ticket verification module 103 is used to lock the operation ticket being executed, obtain and simulate the section of the unexecuted operation tic...

Embodiment 2

[0049] For ease of understanding, see figure 2 , the embodiment of the present application provides a second embodiment of a power dispatching anti-mischecking device, including:

[0050] The safety check module 201 is used to check whether the commanded unit of the command sentence of the power dispatching operation is correct based on the real-time model data in the operation monitoring system, and whether the commanded unit matches the corresponding operating equipment one by one, and the check passes Then trigger the status checking module.

[0051] It should be noted that the safety check is to avoid the misoperation of power dispatching caused by the inconsistency of command sentences before and after the operation. Is the unit correct? If so, check whether the operating equipment corresponding to the power dispatching operation instruction matches according to the real-time model data under the ordered unit. In principle, the two are in a one-to-one correspondence, so...

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PUM

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Abstract

The invention discloses a power dispatching anti-error checking device and system. The device comprises a safety checking module, a state checking module and a multi-ticket checking module, wherein the safety checking module is used for checking whether commanded units of a commanded statement of power dispatching operation are correct or not and whether the commanded units are matched with corresponding operation equipment one by one based on real-time model data in an operation monitoring system, and triggering the state checking module after the checking is passed; the state checking moduleis used for checking whether initial states of the operation equipment are consistent based on the real-time equipment state data in the operation monitoring system before power dispatching operation, and triggering the multi-ticket checking module after the checking is passed; and the multi-ticket checking module is used for locking an operation ticket which is being executed, obtaining and simulating the operation ticket which is not executed or the operation ticket which is being executed to obtain a section, checking the simulated section to obtain a checking result, issuing a schedulinginstruction after the checking is passed, and triggering execution of an operation item. In the invention, a technical problem of misoperation of power dispatching is solved.

Description

technical field [0001] The present application relates to the technical field of electric power dispatching, in particular to an anti-mischeck device and system for electric dispatching. Background technique [0002] With the development of AC / DC hybrid power systems and the R&D and application of new relay protection devices, backup self-switching and other safety devices, the scale of the power system and primary and secondary equipment are becoming more and more complex, which leads to changes in the number of power system dispatching operations. More and more, the difficulty is also increasing; and due to the rapid development of the power spot market, the power grid has put forward higher requirements for the safety and efficiency of power dispatching operations. More power equipment and devices, due to their own defects and the relevance of complex power dispatching operations, will create additional hidden dangers to the safety of power dispatching operations. The ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 潘远董锴何祥针郭乾谢祥中温涛
Owner GUANGDONG POWER GRID CO LTD