In-situ feeder automation test system

Abstract

The invention discloses an in-situ feeder automation test system, comprising a test workstation (1) and a plurality of testers (2). The test workstation (1) is connected with the plurality of testers (2) through a network. Tested in-situ FA (Feeder Automation) power distribution terminals (3) are in pluggable connection with the plurality of testers (2), thereby finishing in-situ FA control over corresponding monitoring points. When a test is carried out, the tested in-situ FA power distribution terminals (3) obtain electrical data simulated by a simulation module (12) and generate first control logic according to the electrical data and internal control logic programs and parameters. The monitoring points which are not connected with the in-situ FA power distribution terminals are simulated and second control logic is generated through adoption of in-situ FA control logic in the simulation module (12). A test workstation (1) adjusts an operation state of a power distribution network model (11) according to the first control logic and the second control logic. When the test is carried out, not all monitoring points need to be connected with the tested in-situ FA power distribution terminals, a comprehensive test can be finished through adoption of one tested in-situ FA power distribution terminal, the wiring is simple, the test workload is low, and the test efficiency is high.

Description

technical field [0001] The invention relates to the technical field of feeder automation, in particular to an on-site feeder automation test system. Background technique [0002] In the power system, power companies all over the world generally adopt the FA (Feeder Automation) system, that is, the feeder automation system. The feeder automation system specifically refers to the realization of automatic fault location, isolation and automatic restoration of power supply in non-faulty areas when a fault occurs in the power distribution network. The FA system mainly includes three modes: centralized FA, intelligent division of labor FA and local FA; among them, intelligent distributed FA realizes FA functions through mutual communication between terminals; centralized FA requires power distribution terminals to submit electrical information Go to the centralized power distribution automation master station to obtain the control logic and realize the FA function through topolog...

AI Technical Summary

Problems solved by technology

[0006] To complete this kind of test, the unit under test needs to carry multiple sets of on-site power distribution terminal equipment. Multiple sets of on-site power distribution terminal equipment cause complicated wiring. Correspondingly, it takes a lot of time to set up the test environment and replace the test model. and energy;

[0007] 3) The test workload is heavy, the time is long, and the efficiency is low

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