• HOME
  • About Journal
    • Historical evolution
    • Journal Honors
  • Editorial Board
    • Members of Committee
    • Director of the Committee
    • President and Editor in chief
  • Submission Guide
    • Instructions for Authors
    • Manuscript Processing Flow
    • Model Text
    • Procedures for Submission
  • Academic Influence
  • Open Access
  • Ethics&Policies
    • Publication Ethics Statement
    • Peer Review Process
    • Academic Misconduct Identification and Treatment
    • Advertising and Marketing
    • Correction and Retraction
    • Conflict of Interest
    • Authorship & Copyright
  • Contact Us
  • Chinese
Site search        
文章摘要
基于注入信号的有源配电网单相接地故障选线方法
Research on Distribution Network Fault location Technology Based on Inverter Injection Signal
Received:October 26, 2018  Revised:October 26, 2018
DOI：10.19753/j.issn1001-1390.2020.05.008
中文关键词: 配电网  单相接地  信号注入  逆变器  故障选线
英文关键词: distribution network  single phase ground  signal injected  inverter  fault selection
基金项目:
Author NameAffiliationE-mail
YUAN Jiaxin School of Electrical Engineering and Automation,Wuhan University lixiang_yf@126.com 
LI Xiang* School of Electrical Engineering and Automation,Wuhan University lixiang_yf@126.com 
ZHANG Zhewei School of Electrical Engineering and Automation,Wuhan University lixiang_yf@126.com 
Hits: 1695
Download times: 459
中文摘要:
      单相接地故障是配电网亟待解决的问题。新能源的接入进一步增加了配电网故障选线的难度。为提高故障选线的准确性,减小新能源接入对故障选线的影响,提出一种注入特征信号的故障选线方法。故障情况下,改变逆变器调制策略,通过接入配电网的逆变器短时注入特征信号,借助配电网广泛分布的零序电流测量装置对零序电流分析,比较各测量点特征信号能量,确定故障路径,完成故障判别。仿真分析了在不同电阻下的故障判别结果。相比于传统能量值法,有更好的能量测度,有效的提高选线效果,仿真验证了所提方法的正确性和有效性。
英文摘要:
      
View Full Text   View/Add Comment  Download reader
Close
  • Home
  • About Journal
    • Historical evolution
    • Journal Honors
  • Editorial Board
    • Members of Committee
    • Director of the Committee
    • President and Editor in chief
  • Submission Guide
    • Instructions for Authors
    • Manuscript Processing Flow
    • Model Text
    • Procedures for Submission
  • Academic Influence
  • Open Access
  • Ethics&Policies
    • Publication Ethics Statement
    • Peer Review Process
    • Academic Misconduct Identification and Treatment
    • Advertising and Marketing
    • Correction and Retraction
    • Conflict of Interest
    • Authorship & Copyright
  • Contact Us
  • 中文页面
Address: No.2000, Chuangxin Road, Songbei District, Harbin, China    Zip code: 150028
E-mail: dcyb@vip.163.com    Telephone: 0451-86611021
© 2012 Electrical Measurement & Instrumentation
黑ICP备11006624号-1
Support：Beijing Qinyun Technology Development Co., Ltd