旋转编码器用于电机转子电势相位检测的研究  

Research on Motor Rotor Electric Potential and Phase Detected by Rotating Coding Device

作　　者：皮大能[1] 郑永刚 

机构地区：[1]湖北师范学院控制科学与工程系,黄石435002 [2]三信国际电器上海有限公司,上海201209

出　　处：《微电机》2008年第9期52-53,共2页Micromotors

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.

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 

分 类 号：TM343[电气工程—电机]