6.6kV配電用がいしの雷サージ絶縁特性

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概要

• 論文の詳細を見る

• To achieve higher power supply reliability, it is important to reduce lightning outages. In addition, the cost-benefit of lightning protection methods should be good. Many factors including the causes of lightning surge, the topology and insulation level of the power distribution lines should be considered to establish efficient lightning protection methods for power distribution lines. Furthermore, it is necessary to clarify the flashover characteristics of 6.6-kV power distribution insulators and examine the insulation coordination throughout the power distribution system. This study experimentally clarifies the flashover characteristics of 6.6-kV power distribution insulators currently used by considering polarity differences and pollution conditions.

• 2012-09-01

著者

• 佐藤 智之

  東北電力(株)研究開発センター電力流通G

• 本田 秀樹

  一般財団法人 電力中央研究所

• 横山 茂

  芝浦工業大学

• 松本 聡

  東北電力(株)お客さま本部配電部

関連論文

• 6.6kV配電用がいしの雷サージ絶縁特性
• Surface V-t Characteristic of 6.6-kV Anti-pollution-type Distribution Insulator and its Approximate Formula
• 6.6kV配電用耐塩形がいしの沿面V-t特性と近似式の提案

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