非對稱開斷試驗中的操作順序問題研究
吳盛剛，張建新，趙建沛，王鵬飛，李彥如
(河南省高壓電器研究所，河南 平頂山 467001)
摘 要：介紹了以試驗方式為非對稱開斷的試驗中進行額定操作順序問題的必要性和實施的可行性，對試驗標準、試驗室的試驗運行和制造廠技術成本所帶來的影響進行了闡述，并從不同角度論述了附加驗證試驗的必要性，分析結果表明，對通用型的高壓斷路器沒有必要進行附加操作順序的非對稱開斷試驗。
關鍵詞：非對稱開斷；操作順序；最短合分時間；故障概率
中圖分類號：TM506 文獻標識碼：B 文章編號：1007-3175(2015)11-0042-03
Research on Operating Sequence Problem in Asymmetric Short-Circuit Current Breaking Test
WU Sheng-gang, ZHANG
Jian-xin, ZHAO Jian-pei, WANG Peng-fei, LI Yan-ru
（Henan High Voltage Apparatus Research Institute, Pingdingshan 467001, China）
Abstract: Introduction was made to the necessity and implementary feasibility of rated operating sequence problem in the test method of asymmetric short-circuit current breaking test. This paper expounded the impacts of test standards, laboratory tests and manufacturing technology running costs, and discussed the necessity of additional verification test from different corners. The analysis result shows that there is no need to add the asymmetric short-circuit current breaking test of operating sequence for the general type of high-voltage circuit breakers.
Key words: asymmetric short-circuit current breaking; operating sequence; shortest closing time; fault probability
參考文獻
[1] GB 1984—2014 高壓交流斷路器[S].
[2] I E C 62271-101：2006 高壓交流斷路器的合成試驗[S].
[3] DL/T 402—2007 交流高壓斷路器訂貨技術條件[S].
