| SF_6断路器操动机构的运行可靠性和选型探讨 |
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| 引用本文： | 崔景春,袁大陆,杜彦明. SF_6断路器操动机构的运行可靠性和选型探讨[J]. 高压电器, 2001, 37(2): 1-4 |
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| 作者姓名： | 崔景春 袁大陆 杜彦明 |
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| 作者单位： | 中国电力科学研究院， 北京100085 |
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| 摘 要： | 本文统计了我国电力系统 1989～ 1997年间 110～5 0 0kVSF6断路器操动机构的故障 ,分析了影响操动机构运行可靠性的因素 ,介绍了SF6断路器开断原理和操动机构的演变和特点 ,提出了提高操动机构可靠性的途径及选用时应注意的问题。
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| 关 键 词： | 六氟化硫断路器 操动机构 运行可靠性 |
| 文章编号： | 1001－1609(2001)02－0001－04 |
| 修稿时间： | 2001-02-20 |
INVESTIGATION ON OPERATIONAL RELIABILITY AND TYPE SELECTION OF ACTUATOR FOR SF6 CIRCUIT BREAKER |
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| CUI Jingchun. INVESTIGATION ON OPERATIONAL RELIABILITY AND TYPE SELECTION OF ACTUATOR FOR SF6 CIRCUIT BREAKER[J]. High Voltage Apparatus, 2001, 37(2): 1-4 |
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| Authors: | CUI Jingchun |
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| Abstract: | This paper makes a statistical analysis to the failures ofactuators of 110～500kV SF6 circuit breakers in Chinese power system during 1989 to 1997. It also analyses the factors that influence the operational reliability of actuators. It then introduces development and features of the breaking principles of SF6 circuit breaker with its operating mechanism. Finally, it discusses the ways to improve the reliability of actuators and the issues to be noticed when it is applicated. |
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| Keywords: | SF 6 circuit breaker actuator operational reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
