Numerical Study on Effect of Oxygen Admixture Ratio in CO2/O2/C4F7N Mixtures for Arc Extinction in Thermal Interruption with Quasi Transient Recovery Voltage Application

カテゴリ: 研究会(論文単位)

論文No: EPP24074,SA24042,SP24015

グループ名: 【A】基礎・材料・共通部門 放電・プラズマ・パルスパワー/【B】電力・エネルギー部門 静止器/【B】電力・エネルギー部門 開閉保護合同研究会

発行日: 2024/08/02

タイトル(英語): Numerical Study on Effect of Oxygen Admixture Ratio in CO2/O2/C4F7N Mixtures for Arc Extinction in Thermal Interruption with Quasi Transient Recovery Voltage Application

著者名: AUNG TAT HTUT(Kanazawa University),Tanaka Yasunori(Kanazawa University),Ishijima Tatsuo(Kanazawa University),Nakano Yusuke (Kanazawa University)

著者名(英語): TAT HTUT AUNG(Kanazawa University),Yasunori Tanaka(Kanazawa University), Tatsuo Ishijima(Kanazawa University),Yusuke Nakano(Kanazawa University)

キーワード: ＣＯ２／Ｏ２／Ｃ４Ｆ７Ｎ　|ｇａｓ　ｍｉｘｔｕｒｅｓ　|ａｒｃ　ｐｌａｓｍａ　|ｔｈｅｒｍａｌ　ｉｎｔｅｒｒｕｐｔｉｏｎ|　ｄｅｌａｙ　ｔｉｍｅ|ＴＲＶ|CO2/O2/C4F7N |gas mixtures |arc plasma |thermal interruption| delay time|TRV

要約(日本語): Numerical Investigation of Oxygen Ratio Effects in CO2/O2/C4F7N Gas Mixtures for Enhanced Thermal Interruption Efficiency in Arc Extinction

要約(英語): This study examines the impact of the ratio of O2 to CO2 content in CO2/O2/C4F7N gas mixtures on the time variation in temperature distribution and resistance of arc plasma in decaying states, which is crucial for thermal interruption ability. The investigation involved altering the delay time of the artificial quasi-transient recovery voltage (TRV) application._x000D_

本誌: 2024年8月5日-2024年8月6日放電・プラズマ・パルスパワー/静止器/開閉保護合同研究会-2

本誌掲載ページ: 43-48 p

原稿種別: 英語

PDFファイルサイズ: 2,473 Kバイト