Electric field behavior for a clean and polluted surge arrester

カテゴリ: 全国大会

論文No: 6-195

グループ名: 【全国大会】平成14年電気学会全国大会論文集

発行日: 2002/03/26

タイトル(英語): Electric field behavior for a clean and polluted surge arrester

著者名: ROGELIO ZARATE(名城大学),大脇淳一 (名城大学),内藤 克彦(名城大学),水野 幸男(名古屋工業大学)

著者名(英語): Rogelio Zarate(Meijo University),Jun'ichi Owaki(Meijo University),Katsuhiko Naito(Meijo University),Yukio Mizuno(Nagoya Institute of Technology)

要約(日本語): Abstract Eleetric field mapping inside and outside an arrester was made by using Finite Element Method(FEM). Arresters are widely used in substations to protect important electrical equipment, especially expensive transformers. If the history is reviewed, it is seen that there has been a remarkable development in the main non-linear element from the multi-gap, SiC, ete. to the latest ZnO. The authors have been working on this problem by using numerical calculation, basing upon laboratory experiment.Also the author would try to see the effect of the thermal effect due to the linkege current trough an quarter of zinc oxide element.

原稿種別: 日本語

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