Method for shortening telecontrol channel fault locating time

Abstract

The invention belongs to the field of power technology, and relates to a method for shortening a telecontrol channel fault locating time. The method comprises the following steps: reading host.ini and template.ini, specifying a station, selecting the station, selecting a front host, diagnosing a Fes host communication state, circulating the next target machine, logging in a Fes host to diagnose the communication state of a target machine, judging whether the communication state is normal, reporting an error, locating problem, and providing a solution. By adoption of the method, the technical problems of long telecontrol channel fault locating time and troublesome operation steps are solved. The method has the following main beneficial effects: shortening the telecontrol channel fault locating time, reducing important accident signal loss caused by telecontrol channel faults, effectively controlling and avoiding accident expansion, and saving many economic losses; keeping the reliable monitoring of important signals by a e control center to ensure the power supply quality; processing power grid accidents at the first time to improve the quality of service of power supply and relieve the work pressure of automatic operation and maintenance personnel and operation and maintenance personnel of maintenance companies.

Description

technical field [0001] The invention belongs to the technical field of electric power and relates to a method for shortening the fault location time of a telecontrol channel. Background technique [0002] The dispatching agencies of the power system generally have five levels of dispatching agencies: county dispatching, local dispatching, provincial dispatching, network dispatching, and national dispatching. After Hubei Provincial Electric Power Company implemented the large-scale operation system, the dispatching technical support system in Jingmen area realized the integrated operation of prefectures and counties. At present, there are no automation full-time operation and maintenance personnel in the county dispatching and control centers, and the corresponding dispatching technical support system is extended and maintained by the local dispatching automation team, and the technical support role of automation is more important. As a transmission channel connecting the ma...

AI Technical Summary

Problems solved by technology

[0006] According to the company's statistics, the average time for fault location of the telecontrol channel in the applicant's company is 31.5 minutes. When a fault occurs, there are many steps for fault location of the telecontrol channel, involving automation, communication, maintenance, etc., basically more than 7 times. Multiple positioning routes, strong professionalism, many majors and equipment involved, mastery of positioning technical means, familiarity with positioning steps, etc. all affect the positioning time

[0007] According to the analysis of the applicant, there is no 24-hour locating channel fault and the lack of professional locating tools as the main factors; since there is no 24-hour locating channel fault, the applicant may not have a professional locating Start with tools to solve the problem of shortening the fault location time of telecontrol channels

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