About the Defection in Lightning Impulse Voltage Parameter Evaluation Procedure by IEC 60060-1:2010

カテゴリ: 部門大会

論文No: 65

グループ名: 【B】平成30年電気学会電力・エネルギー部門大会

発行日: 2018/09/12

タイトル(英語): About the Defection in Lightning Impulse Voltage Parameter Evaluation Procedure by IEC 60060-1:2010

著者名: 里 周二(法政大学大学院),西村 誠介(横浜国立大学),清水 博幸(日本工業大学),池田 久利(東京大学)

著者名(英語): Shuji Sato|Seisuke Nishimura|Hiroyuki Shimizu|Hisatoshi Ikeda

キーワード: 雷インパルス|波形パラメータ|IEC 60060-1|基礎波形|残差波形試験電圧波形,Lightning Impulse Voltage,Waveform Parameter,IEC 60060-1,Base Curve,Residual CurveTest Voltage Curve

要約(日本語): Authors have reported unacceptable results of the front time, T1, obtained by applying IEC 60061-1:2010 waveform analysis approach for the lightning impulse voltage waveform. That is when waveform is measured at the end of a long co-axial cable, computed waveform parameter, in particular the front time, is evaluated erroneously. Authors clarified the cause of this phenomenon and proposed counter measures to overcome the problem.
Now, similar phenomena are recognised even when the recording is made using a short measuring cable. This paper hence points out a defection of the new IEC 60060-1 and proposes a diagnosis if erroneous is carried out in waveform analysing procedure using base curve technique.

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