Title :
The optimal design parameters selection of permanent actuator for vacuum circuit breaker based on dynamic characteristic analysis
Author :
You, Yiming ; Chen, Degui ; Shun, Zhiqiang ; Zheng, Jun ; Zhang, Jingshu ; Luo, Wenke
Author_Institution :
Xi´´an Jiaotong Univ., China
Abstract :
In order to satisfy the closing and opening velocity of vacuum circuit breaker, it is very important that calculating the dynamic characteristic of permanent magnet actuator. Basing on the dynamic analysis, the design parameters of permanent magnet actuator, such as capacitor, actuator winding, nonworking air gap and other geometry of permanent magnet actuator are optimized in this article.
Keywords :
actuators; capacitors; permanent magnets; vacuum arcs; vacuum circuit breakers; actuator winding; capacitor; dynamic analysis; dynamic characteristic analysis; nonworking air gap; optimal design parameters selection; permanent actuator; permanent magnet actuator; vacuum circuit breaker; Actuators; Capacitors; Circuit breakers; Circuit simulation; Design optimization; Differential equations; Electromagnetic forces; Magnetic analysis; Permanent magnets; Voltage;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2002. 20th International Symposium on
Print_ISBN :
0-7803-7394-4
DOI :
10.1109/ISDEIV.2002.1027439
