Approximate formula for surface V-t characteristics of 6.6-kV distribution insulator

Satoshi Matsumoto; Tomoyuki Sato; Hideki Honda; Shigeru Yokoyama

doi:10.1109/ICLP.2012.6344282

Approximate formula for surface V-t characteristics of 6.6-kV distribution insulator

Satoshi Matsumoto, Tomoyuki Sato, Hideki Honda, Shigeru Yokoyama

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

Many factors are required to be considered when determining efficient lightning protection methods for power distribution lines, including the causes of lightning surge and the topology and insulation level of the power distribution lines. This study experimentally clarifies the flashover characteristics of 6.6-kV power distribution insulators currently being used by considering polarity differences and polluted conditions. Furthermore, this study proposes an approximate formula that is based on the sparkover model to calculate the flashover characteristics of 6.6-kV power distribution insulators, and contributes to the improvement in insulation coordination throughout power distribution systems.

Original language	English
Title of host publication	2012 31st International Conference on Lightning Protection, ICLP 2012
DOIs	https://doi.org/10.1109/ICLP.2012.6344282
Publication status	Published - 2012 Dec 12
Event	2012 31st International Conference on Lightning Protection, ICLP 2012 - Vienna, Austria Duration: 2012 Sept 2 → 2012 Sept 7

Publication series

Name	2012 31st International Conference on Lightning Protection, ICLP 2012

Conference

Conference	2012 31st International Conference on Lightning Protection, ICLP 2012
Country/Territory	Austria
City	Vienna
Period	12/9/2 → 12/9/7

Keywords

V-t characteristics
power distribution insulator

ASJC Scopus subject areas

Environmental Engineering

Access to Document

10.1109/ICLP.2012.6344282

Cite this

Approximate formula for surface V-t characteristics of 6.6-kV distribution insulator. / Matsumoto, Satoshi; Sato, Tomoyuki; Honda, Hideki et al.

2012 31st International Conference on Lightning Protection, ICLP 2012. 2012. 6344282 (2012 31st International Conference on Lightning Protection, ICLP 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsumoto, S, Sato, T, Honda, H & Yokoyama, S 2012, Approximate formula for surface V-t characteristics of 6.6-kV distribution insulator. in 2012 31st International Conference on Lightning Protection, ICLP 2012., 6344282, 2012 31st International Conference on Lightning Protection, ICLP 2012, 2012 31st International Conference on Lightning Protection, ICLP 2012, Vienna, Austria, 12/9/2. https://doi.org/10.1109/ICLP.2012.6344282

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AB - Many factors are required to be considered when determining efficient lightning protection methods for power distribution lines, including the causes of lightning surge and the topology and insulation level of the power distribution lines. This study experimentally clarifies the flashover characteristics of 6.6-kV power distribution insulators currently being used by considering polarity differences and polluted conditions. Furthermore, this study proposes an approximate formula that is based on the sparkover model to calculate the flashover characteristics of 6.6-kV power distribution insulators, and contributes to the improvement in insulation coordination throughout power distribution systems.

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Approximate formula for surface V-t characteristics of 6.6-kV distribution insulator

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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