Title :
Reliability prediction for the spring-cam actuator of vacuum circuit breaker
Author :
Lianpeng Wang ; Erzhi Wang
Author_Institution :
School of Electrical Engineering, Shenyang University of Technology, 58 Xinhua South Street, Tiexi District, Shenyang, China, 110023
fDate :
Sept. 27 2004-Oct. 1 2004
Abstract :
Considering the fact that the springs of the actuator of vacuum circuit breaker is the sources of the power and force, in this paper, the reality of the spring-cam actuator of vacuum circuit breaker has been investigated through the analysis of spring reliability analysis. The optimization design for the actuator of the 10 kV, 12.5 kA vacuum circuit breaker has been carried out and taken as the object for reliability investigation. The reliability of the vacuum circuit breaker to he investigated is analyzed.
Keywords :
Actuators; Circuit breakers; Couplings; Design engineering; Design optimization; Interrupters; Manufacturing; Reliability engineering; Springs; Vacuum technology;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. XXIst International Symposium on
Conference_Location :
Yalta, Crimea
Print_ISBN :
0-7803-8461-X
DOI :
10.1109/DEIV.2004.1422702
