Method and device for testing a power distribution system

Abstract

The invention discloses a power distribution system test method and device, and aims to improve power distribution system test accuracy; the method comprises the following steps: building corresponding relations between a first area and a second area and power distribution equipment according to the first and second areas and an input power distribution equipment ID selected from a first running state graph of the power distribution system, wherein the first area displays running parameters of the power distribution equipment, and the second areas displays the running state of the power distribution equipment; setting the running parameters and / or running states of the power distribution equipment corresponding to the first and second areas, and obtaining a second running state graph of the power distribution system after the setting; determining whether the power distribution equipment correctly responses to the setting or not according to running parameters displayed in the first area of the first and second running state graphs and the running states displayed in the second area of the first and second running state graphs.

Description

Technical field [0001] The present invention relates to the field of electric power technology, in particular to a method and device for testing a power distribution system. Background technique [0002] With the development of the power distribution system, the amount of power distribution equipment and information access in the power distribution system has also doubled. How to achieve effective monitoring of the main station power distribution system has become an important factor restricting the development of the power distribution system. Moreover, this constraint will directly affect the testing and evaluation of the performance of the power distribution system. [0003] When testing the power distribution system, by setting the parameters of one or more power distribution equipment in the power distribution automation system, the power distribution system is determined according to the parameters of the set power distribution equipment and the parameters of other equipment ...

AI Technical Summary

Problems solved by technology

[0006] However, method 1 is inconvenient to operate and has no linkage effect. In some cases, the final test can only be completed only when the operator grasps the timing.

In addition, there are many human operations in method 1, and the probability of misoperation will increase accordingly, which will bring hidden dangers to the accuracy of the test.

In the second method, when simulating other equipment in the power distribution system except the set power distribution equipment, too ideal factors are introduced, and there is a certain gap with the real environment, which affects the accuracy of the test

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