Model-Based Fault Location with Frequency Domain for Power Traction System

نویسندگان

  • Guoqing Xu
  • Yimin Zhou
  • Yanfeng Chen
چکیده

In this paper, precise fault location in electrical traction network systems is discussed in the high-frequency domain. Based on the analysis of the equivalent impedance at the measurement terminal, the relationship between the fault distance and the frequency spectrum extreme points of the system impedance are derived. The exact fault location can be obtained from the relationship curves accordingly. MATLAB simulation experiments have been performed to verify the effectiveness of the proposed algorithm.

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تاریخ انتشار 2013