Art

J-GLOBAL ID：202002237026857553   Reference number：20A0750021

Effect of Surrounding Atmospheres on Break Arc Durations of Electrical Contacts in DC Load Conditions

DC負荷条件における電気接点の遮断アーク継続時間に及ぼす周囲雰囲気の影響

Author (7)： WEI Jiang (Huazhong Univ. of Science and Technology) ,  ZHANG Lige (Huazhong Univ. of Science and Technology) ,  LI Zhenbiao (Huazhong Univ. of Science and Technology) ,  ZHANG Dandan (Huazhong Univ. of Science and Technology) ,  BAI Xiaoping (Fuda Alloy Materials Co. Ltd) ,  HASEGAWA Makoto (Chitose Inst. of Science and Technology) ,  ZHU Qingcheng (Huazhong Univ. of Science and Technology)
Material： IEICE Transactions on Electronics (Web)  (IEICE Trans Electron (Web))
Volume： E103.C  Issue： 1  Page： 16-27(J-STAGE)  Publication year： 2020 
JST Material Number： U0468A  ISSN： 1745-1353  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *switchgear ,  electric contact ,  arc discharge ,  circuit processing ,  *duration time ,  gas ,  atmosphere (environment) ,  mathematical model ,  *arc duration ,  circuit-breaking arc
Semi thesaurus term： circuit-breaking arc ,  ambient gas

Author keywords (5)： electrical contacts ,  arc duration ,  break arc ,  AgCdO ,  surrounding atmosphere

JST classification (2)： Switchgears  (NB09030I) ,  Gas discharges  (BJ03020T)

Reference (23)：

• [1] C. Xin, J.W. Wu, and B. Liu, “Characteristic analysis of DC arc interrupting under hydrogen and air,” Electrical & Energy Management Technology, pp.6-9, Oct. 2011 (in Chinese).
• [2] M. Hasegawa, K. Imai, J. Makimoto, and K. Sawa, “An experimental study on operating characteristics of Ag, Pd and Cu contacts in argon atmosphere,” Proc. 49th IEEE Holm Conf. on Electrical Contacts, Washington, USA, pp.190-197, Sept. 2003. 10.1109/holm.2003.1246496
• [3] X. Zhou, M. Chen, X. Cui, and G. Zhai, “Study on arc characteristics of a DC bridge-type contact in air and nitrogen at different pressure,” IEICE Trans. Electron., vol.E97-C, no.9, pp.850-857, Sept. 2014. 10.1587/transele.e97.c.850
• [4] K. Takahashi, Y. Takahashi, M. Hayashi, K. Sugawara, J. Imai, and S. Mori, “The effect of organic atmosphere on durability of electric contacts,” Proc. 43rd IEEE Holm Conf. on Electrical Contacts, Philadelphia, USA, pp.340-348, Oct. 1997. 10.1109/holm.1997.638060
• [5] K. Yoshida, K. Sawa, K. Suzuki, and K. Takaya, “Influence of sealed gas and its pressure on arc discharge in electromagnetic contactor,” Proc. 63rd IEEE Holm Conference on Electrical Contacts, Denver, CO, United states, pp.236-241, Sept. 10-13, 2017. 10.1109/holm.2017.8088093

Terms in the title (5)： DC ,  電気接点 ,  遮断 ,  アーク継続時間 ,  周囲雰囲気