摘要
介绍了试验站用7 500k VA三相无刷励磁同步电机在发电机、电动机两种不同工作情况下,可以适用于4个电压等级中。同时介绍了该试验原理,并利用Ansoft/Maxwell2D对电机进行电磁场有限元分析来确定电压。
This paper introduces that 7500kVA three-phase brushless excitation synchro- nous motor for test station is suitable for 4 voltage classes in two different working conditions of generator and motor. Test theory is introduced at the same time and the finite-element analysis of electromagnetic field is carried out to determine voltage by Ansoft/Maxwell 2D.
出处
《防爆电机》
2015年第2期39-41,共3页
Explosion-proof Electric Machine
关键词
电机试验站
同步电机
电压等级
Motor test station
synchronous motor
voltage class
