書誌事項
- タイトル別名
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- Influence of a Measuring Wire on Transient Measurements in a Scaled-down Vertical Conductor Experiment
- スイチョク ドウタイ シュクショウ モデルケイ デ ノ カト ゲンショウ ソクテイ ニ タイスル ソクテイセン ノ エイキョウ
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This paper investigates transient measurements in a scale-down vertical conductor above a conductor plate. A number of experimental studies of a lightning surge in transmission towers have been carried out. However, the influence of measuring wires layout on the measured result has not been well investigated. This paper discusses the effect of a current lead wire and the layout. When a coaxial cable being used as the current lead wire, the measured voltage becomes lower than that for a covered (or bare) conductor being used. For example, the tower top voltage is reduced by 20% in the coaxial cable case. The induced current from the conductor plate representing the earth to the current lead wire also affects the measured result. The sheath current in the coaxial cable case also influences measured results significantly. Thus, it is recommended to use a covered conductor as current lead wire in a scale model experiment above a conductor plate.
収録刊行物
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- 電気学会論文誌Ｂ（電力・エネルギー部門誌）
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電気学会論文誌Ｂ（電力・エネルギー部門誌） 133 (6), 555-561, 2013
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204603253120
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- NII論文ID
- 130003363681
- 10031175288
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 024698906
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可