Closed-loop control method of power scheduling operation order and ground wire operation

Abstract

The invention relates to a closed-loop control method of a power scheduling operation order and a ground wire operation. The closed-loop control method comprises the following steps of: (1) using an electric fence topological graphic module to perform modeling according to a primary wiring graph of an electric fence and display a modeling graph; (2) using a scheduling back brake operation process module to generate and execute a scheduling operation order according to the modeling graph; and (3) analyzing the states of the electric fence before and after the operation of the electric fence, prompting a ground wire hanging operation on the basis of a safety analysis result and recording the current state of a ground wire when a ground wire management module performs a simulated operation on the electric fence topological graphic module, and prompting a dismounting operation of the ground wire when the operation order is replied. According to the closed-loop control method disclosed by the invention, the synchronous linkage management of order placement and ground wire management is realized, scheduling staff can be helped to judge the state where the whole-network ground wire is located in an intelligent manner, the hanging and dismounting situations of the whole-network ground wire can be controlled as a whole, the occurrence of mis-hanging, mis-dismounting and other accidents of the ground wire can be prevented, and the difficult problem that the state of the ground wire is difficult to identify by the scheduling staff during the processes of order placement and order replay of the operation order is solved.

Description

Technical field [0001] The invention belongs to the technical field of power dispatching, in particular to a closed-loop control method of power dispatching operation order and ground line operation. Background technique [0002] In the process of frequent power grid operation state switching, when electric power construction operators operate equipment on site, grounding wire is an important electrical safety technical measure. The ground wire can lead current into the earth, which is a safety precaution adopted after a power outage. Measures can avoid the damage caused by sudden calls to the operating staff. The construction of the “big operation” system of the State Grid requires the construction of a new power grid regulation and operation system, the transformation of the current business model of separation of dispatch operation and equipment operation, and the realization of a “control integration” dispatch operation management model. Due to the difference in the degree o...

AI Technical Summary

Problems solved by technology

Due to the difference in comprehensiveness between the dispatching order and the actual operation order on site, the operation order prepared by the dispatcher for the operation equipment does not involve the operation order of the ground wire, and there is no operation procedure related to the ground wire in the process

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