Negative First Return-stroke Current Peaks and Impulse Charge Transfer

• Michishita Koji

  GraduateSchool of Engineering, Shizuoka University

• Sato Hiroaki

  GraduateSchool of Engineering, Shizuoka University

• Yokoyama Shigeru

  GraduateSchool of Engineering, Shizuoka University

• Furukawa Seiji

  Research Laboratory, Kyushu Electric Power Co., Inc.

Bibliographic Information

Other Title

• 負極性第一帰還雷撃電流波高値とインパルス電荷量変化
• フキョクセイ ダイイチ キカン ライゲキ デンリュウ ハコウチ ト インパルス デンカリョウ ヘンカ

Abstract

For the effective and efficient insulation design of a power line, the return-stroke current waveform parameters are indispensable. A charge transfer is one of the important parameters when the damage to the equipments on a power line due to the energy of the lightning is discussed. The amount of a charge transfer associated with a lightning flash or individual strokes can be estimated by using the electric field change obtained with a slow antenna. The authors observe the electric field waveforms in south Kyushu for the purpose of efficient acquisition of return-stroke current parameters. In this paper, the authors discuss the relation between the negative first return-stroke current peaks and the impulse charge transfer based on the observed electric field waveforms.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 133 (11), 918-923, 2013

  The Institute of Electrical Engineers of Japan

Keywords

• lightning
• return-stroke
• electric field
• charge transfer

Details

• CRID: 1390001204602262528
• NII Article ID: 40019859502
• NII Article ID: 130003382874
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes.133.918
• ISSN: 13488147
• ISSN: 03854213
• NDL BIB ID: 024989406
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024989406
• Web Site: https://www.jstage.jst.go.jp/article/ieejpes/133/11/133_918/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed