THEORETICAL ANALYSIS OF TRANSFER FUNCTION ALGORITHM FOR GROUNDED FAULT  LOCATION IN THREE PHASE POWER DISTRIBUTION LINES

WT5BZ? JZ]YANG Xue  chang; WENG Yang  bo; WU Zhen  sheng; YI Gui  ye

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THEORETICAL ANALYSIS OF TRANSFER FUNCTION ALGORITHM FOR GROUNDED FAULT LOCATION IN THREE PHASE POWER DISTRIBUTION LINES

更新时间：2025-04-26

- THEORETICAL ANALYSIS OF TRANSFER FUNCTION ALGORITHM FOR GROUNDED FAULT LOCATION IN THREE PHASE POWER DISTRIBUTION LINES
- High VoltageApparatus Issue 2, Pages: 15-18(2002)
- 作者机构：
  
  1. 清华大学电机工程与应用电子技术系
  2. 清华大学电机工程与应用电子技术系北京100084
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM86
- Published：2002
- 稿件说明：
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[1]杨学昌,翁扬波,吴振升,伊贵业.配电线路接地故障定位传递函数法的理论分析[J].高压电器,2002(02):15-18.

WT5BZ? JZ]YANG Xue chang, WENG Yang bo, WU Zhen sheng, et al. THEORETICAL ANALYSIS OF TRANSFER FUNCTION ALGORITHM FOR GROUNDED FAULT LOCATION IN THREE PHASE POWER DISTRIBUTION LINES[J]. High voltageapparatus, 2002, (2): 15-18.
[1]杨学昌,翁扬波,吴振升,伊贵业.配电线路接地故障定位传递函数法的理论分析[J].高压电器,2002(02):15-18. DOI：

WT5BZ? JZ]YANG Xue chang, WENG Yang bo, WU Zhen sheng, et al. THEORETICAL ANALYSIS OF TRANSFER FUNCTION ALGORITHM FOR GROUNDED FAULT LOCATION IN THREE PHASE POWER DISTRIBUTION LINES[J]. High voltageapparatus, 2002, (2): 15-18. DOI：

摘要

对当前配电网难以解决的接地故障定位问题提出新的解决办法———传递函数法。阐述了应用于配电线路故障定位的传递函数理论

给出了传递函数的定义

并详细推导了三相配电线路接地故障定位的传递函数表达式

通过对理论公式的数值计算

证实了配电网接地故障定位的传递函数法是切实可行的。

Abstract

Transfer function algorithm for locating line to ground fault in power distribution lines is assumed in this paper. The system analysis method of transfer function is introduced to power distribution lines and the definition of transfer function for fault location is integrally propounded. The formulas of transfer function in three phase distribution lines with ground fault are deduced in detail. Numerical analysis to the formulas verified that the algorithm is effective to fault location for power distribution networks.

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