The electric field effect on angles of copper-type down-conductor
This paper is to study the effect of electric field on an angle variation of copper down-conductor due to voltage and current transient. Down-conductor which informs of numerous material, shape and dimension are mandatory for diverting the lightning current from air termination system to the groundi...
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| 主要な著者: | , , , , |
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| フォーマット: | 論文 |
| 言語: | English |
| 出版事項: |
Trans Tech Publications
2015
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| オンライン･アクセス: | http://psasir.upm.edu.my/id/eprint/46588/1/The%20electric%20field%20effect%20on%20angles%20of%20copper-type%20down-conductor.pdf http://psasir.upm.edu.my/id/eprint/46588/ https://www.scientific.net/AMM.793.24 |
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| 要約: | This paper is to study the effect of electric field on an angle variation of copper down-conductor due to voltage and current transient. Down-conductor which informs of numerous material, shape and dimension are mandatory for diverting the lightning current from air termination system to the grounding system in sheltered building. Hence, a numerical analysis method is applied emulating the comprehensible and particular model according to ordinarily used in the manufacturer’s datasheet specification. A rigorous assessment in term of electric fields was reviewed in comparison with the critical breakdown value of air for a crucial study. Later, a foremost angle is proposed for the installation of down-conductor in order to achieve a reliable protection system. |
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