Effect of Elbow Part of Gas-Insulated Bus on Surge Propagation in GIS

カテゴリ: 研究会(論文単位)

論文No: HV18095

グループ名: 【B】電力・エネルギー部門 高電圧研究会

発行日: 2018/08/02

タイトル(英語): Effect of Elbow Part of Gas-Insulated Bus on Surge Propagation in GIS

著者名: Ametani Akihiro(Polytechnique Montreal),Natsui Masashi(Polytechnique Montreal),Xue Haoyan(Polytechnique Montreal),Mahseredjian Jean(Polytechnique Montreal),Goto Takashi(関西電力)

著者名(英語): Akihiro Ametani(Polytechnique Montreal),Masashi Natsui(Polytechnique Montreal),Haoyan Xue(Polytechnique Montreal),Jean Mahseredjian(Polytechnique Montreal),Takashi Goto(Kansai Electric Power Co.)

キーワード: ｖｅｒｙ　ｆａｓｔ　ｔｒａｎｓｉｅｎｔ|ｇａｓ　ｉｎｓｕｌａｔｅｄ　ｓｕｂｓｔａｔｉｏｎ|ＥＭＴＰ|ＦＤＴＤ|very fast transient|gas insulated substation|EMTP|FDTD

要約(日本語): This paper investigates the influence of an elbow part of a gas-insulated bus (GIB) on surge propagation in a gas-insulated substation (GIS) based on experiments, calculated results by numerical electromagnetic analysis methods and EMTP. Modeling of the elbow and vertical parts of a GIB for transient simulation by EMTP is explained based on a circuit theory. EMTP results agree reasonably well with the experimental and NEA computed results. Thus, it is concluded that the surge propagation along the GIB elbow in the GIS can be simulated by the EMTP.

要約(英語): This paper investigates the influence of an elbow part of a gas-insulated bus (GIB) on surge propagation in a gas-insulated substation (GIS) based on experiments, calculated results by numerical electromagnetic analysis methods and EMTP. Modeling of the elbow and vertical parts of a GIB for transient simulation by EMTP is explained based on a circuit theory. EMTP results agree reasonably well with the experimental and NEA computed results. Thus, it is concluded that the surge propagation along the GIB elbow in the GIS can be simulated by the EMTP.

原稿種別: 英語

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