摘要
采用增量式旋转编码器,设计了线绕式异步电机的转子电势相位检测器,并对转子电势过零的"零位脉冲"信号捕捉电路进行了仿真。仿真结果表明基于旋转编码器的数字式相位检测电路的设计思想是正确的。
Designed rotor electric potential and phase detector of winding asynchronous by incrementrotating coding E6B2-CWZ6C and simulated captive circuit to ＂zero pulse＂ singal of rotor electric potential passing zero, the simulation result proved that it was true that digital phase detecting circuit designed based on rotating coding device.
出处
《微电机》
北大核心
2008年第9期52-53,共2页
Micromotors
关键词
旋转编码器
转子电势
零位脉冲
异步电动机
相位检测
Rotating encoder
Rotor electric potential
Zero pulse
Induction motor
Phase detection
