A New Permanent Magnetic Operating Mechanism for Bi-stable Vacuum Circuit Breaker

被引：0

作者：

Wang, Fa ^{[1
]}

Song, Lan ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Precis Machinery & Instrumentat, Hefei, Peoples R China

来源：

2011 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2011年

关键词：

vacuum circuit breaker; operating mechanism; permanent magnetic operating; design;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A new permanent magnetic operating mechanism (PMOM) for vacuum circuit breaker (VCB) is developed with simple structure, low cost, high reliability and little energy consumption. Permanent magnet is used as driving component and moving part. Moreover, the electromagnetic field and permanent magnetic field have been analyzed by using Maxwell software before the structure was confirmed. This PMOM can not only switch on or switch off the VCB quickly and stably without bouncing, but also keep the states without power consumption.

引用

页数：4

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