串联电抗器绕组匝间短路故障的电气特征研究

Analysis of Electrical Characteristics of Series Reactor Winding Inter-Turn Short-Circuit Fault

针对电抗器绕组匝间绝缘具体故障处置难度大、试验代价高等问题,为研究其无功补偿回路电流、电抗器电压和电抗器有功功率等参数变化情况,利用有限元仿真软件Comsol和电路仿真模块Matlab/simulink进行综合仿真分析。

In view of the difficulty of setting the specific faults of the insulation between the windings of the reactor and the high cost of the test,in order to study the changes of its reactive compensation loop current,reactor voltage and reactor active power and other parameters,the finite element simulation software Comsol and the circuit simulation module Matlab/simulink are used for comprehensive simulation analysis.