-
- 多田 利春
- 関西電力(株)
書誌事項
- タイトル別名
-
- The Simulation of Failure Modes on ZnO Varistors
- ZnO ソシ ニ オケル ハソン モード ノ シミュレーション
この論文をさがす
抄録
There are three main failure modes of ZnO varistors; thermal runaway, puncture and cracking. It is important from the operational point of view for user of ZnO surge arresters to know the fundamental mechanisms of these failure modes. I led many equations on these failures and simulated failure modes. I have been experienced the only failures of cracking which were occurred by lightning strokes operating our power systems. As the result of simulations, I found that this cracking results from that the highest thermal tensile stress is over the tensile strength and the relative expansion becomes longest too when the maximum temperature is shifted and the hole or the melt is occurred by the large lightning stroke current on the ZnO varistor.
収録刊行物
-
- 電気学会論文誌B(電力・エネルギー部門誌)
-
電気学会論文誌B(電力・エネルギー部門誌) 128 (6), 860-870, 2008
一般社団法人 電気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204603139456
-
- NII論文ID
- 10021130923
-
- NII書誌ID
- AN10136334
-
- ISSN
- 13488147
- 03854213
-
- NDL書誌ID
- 9531691
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可