Based on the comprehensive analysis of the application status and the existed problem of traction line faultlocation, the thesis present a new fault locator principle based on distributed parameter.
By building an appropriate model, the faultlocation in power distribution network based on the fault overcurrents is transformed into a nonlinear global optimization problem.
通过建立适当的数学模型,基于故障过电流的配电网故障定位变为一种非线性全局寻优问题。
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Transmission line faultlocation is an important problem in electric power systems.