|本期目录/Table of Contents|

[1]张艳霞,尹佳鑫,蒙高鹏,等. 基于错误逻辑区域检测的配电网容错故障定位[J].电机与控制学报,2017,21(11):1-8.[doi:10.15938/j.emc.2017.11.001]
 ZHANG Yan-xia,YIN Jia-xin,MENG Gao-peng,et al. False-tolerant fault location method for distribution networks based on wrong-logic region detecting[J].,2017,21(11):1-8.[doi:10.15938/j.emc.2017.11.001]
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 基于错误逻辑区域检测的配电网容错故障定位(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
21
期数:
2017年11
页码:
1-8
栏目:
出版日期:
2017-11-01

文章信息/Info

Title:
 False-tolerant fault location method for distribution networks based on wrong-logic region detecting
作者:
 张艳霞 尹佳鑫 蒙高鹏 张帅
 天津大学 智能电网教育部重点实验室,天津 300072)
Author(s):
 ZHANG Yan-xia YIN Jia-xin MENG Gao-peng ZHANG Shuai
 ( Key Laboratory of Smart Grid of Ministry of Education,Tianjin University,Tianjin 300072,China)
关键词:
 配电网 故障定位 漏报和误报信号 容错定位 错误逻辑区域
Keywords:
 distribution networks fault location omitted and false information fault-tolerant location wrong-logic region
分类号:
TM 76
DOI:
10.15938/j.emc.2017.11.001
文献标志码:
A
摘要:
 针对配电网故障定位所需的故障信号可能存在漏报、误报的情况,讨论了其对故障定位造成的影响,并提出了基于错误逻辑区域检测的容错故障定位方案。首先依据最小配电区域定义了错误逻辑区域的概念,再从是否定位到正确的故障区域、是否定位到错误的故障区域、是否找到了存在错误逻辑区域 3 个判定入手,基于错误逻辑区域的检测得出了不同类型定位结果出现错误的原因,制定了相应情况下修正定位结果的解决方法。实例分析验证了方案的正确性,处理过程简单,容错效果较好,具有较高实用价值。
Abstract:
 According to the omitted and false information of the location system in the distribution networks,it was discussed how that information had an impact on the fault location system,and a false-tolerant fault location method was proposed based on wrong-logic region detecting. With the help of minimum distribution area the concept of wrong-logic region was put forward,based on detecting of that region the cause of errors for location results were obtained and a solution to correct those results was established. The simulation results show that the proposed method can work well,the processing program in it is easy and simple,the effect of false-tolerant fault location is good and there is a high practical value.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期: 2016 - 07 - 01
 作者简介: 张艳霞( 1962—) ,女,博士,教授,博士生导师,研究方向为电力系统继电保护; 尹佳鑫( 1992—) ,男,硕士研究生,研究方向为配电网保护、广域保护; 蒙高鹏( 1990—) ,男,硕士研究生,研究方向为配电网保护、广域保护; 张 帅( 1991—) ,男,硕士研究生,研究方向为配电网保护、广域保护。
更新日期/Last Update: 2018-02-06