摘要
本文着重阐述端电压检测信号的产生、三相端电压信号的互锁整形、恒γ=30°的逆变触发控制以及无位置检测器的三段式起动,运行方法,并给出了1.5kW钕铁硼永磁无换向器电机的试验结果。
It emphatically expounds the producing of terminalvoltage inspect signal, inter-lock shaped of three phases terminal-voltage signals, inverted triggered control of γ=30° constant and operation method of three-stage starting without position detector. And it also sets forword the experimental result of NdFeB PM 1.5kW motor none of commutator.
出处
《微电机》
北大核心
1990年第4期10-15,共6页
Micromotors
关键词
永磁电机
控制
检测器
检测
ac motor
adjustable motor
detector
voltage
monitoring
