Fault-Location System of Transmission Line by Wavelet Transform

• Hisakado Takashi

  Kyoto University

• Tanaka Kohji

  Kyoto University

• Okumura Kohshi

  Kyoto University

Bibliographic Information

Other Title

• ウェーブレット変換による伝送線路の故障点標定システム
• ウェーブレット ヘンカン ニ ヨル デンソウ センロ ノ コショウテンヒョウ テイシステム

Abstract

This paper describes the locating system of line-to-ground fault on transmission line by wavelet transform. The possibility of the location with the surge generated by a fault has been theoretically proposed. In order to make the method practicable, we realize very fast processors. We design wavelet transform and location chips, and make a very fast fault location system by processing the measured data in parallel. This system is realized by a computer with three FPGA processor boards on PCI bus. The processors are controlled by UNIX and the system has the graphic user interface with X window system.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 121 (9), 1139-1148, 2001

  The Institute of Electrical Engineers of Japan

Keywords

• FPGA

Details

• CRID: 1390001204604528384
• NII Article ID: 130006841043
• NII Article ID: 10011450142
• NII Article ID: 10006759133
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes1990.121.9_1139
• ISSN: 13488147
• ISSN: 03854213
• NDL BIB ID: 5894316
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5894316
• Web Site: https://www.jstage.jst.go.jp/article/ieejpes1990/121/9/121_9_1139/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed