This paper discusses the calculation principle of short-circuit current in distribution network substations,and uses Labview software to develop and design a short-circuit current calculation system for distribution network substations.It realizes the calculation of short-circuit current in substations under different wiring methods,different transformer numbers and different winding group numbers.This article analyzes the calculation results of short-circuit current in Renjiazhuang 110kV substation,verifies the feasibility and effectiveness of the calculation system,and promotes the efficient,standardized,and systematic development of distribution network substation design and calibration work.
维普
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