摘要
开关磁阻电机在运转过程中,为了检测电动机转子的瞬时位置和转速,在电动机后端装有转子角位移传感器。文章提出两种新型转子角位移传感器。它们具有高速、精确、抗干扰能力强,使用寿命长等优点。生产实践证明了两种转子角位移传感器的新型性和实用性。
In order to detect the instantaneous rotor position and speed, a rotor angular displacement sensor was installed at the back-end of switched reluctance motor. Two new angular displacement sensor with the features of highspeed, precise detection performance, anti-interference ability and long service life was described. Practice showed that the advancement and practicalility of two types of rotor angular displacement sensor.
出处
《电机技术》
2009年第5期49-50,共2页
Electrical Machinery Technology
关键词
码盘
红外光电元件
光电信号线路板
防护罩
Encoder Infrared optoelectronic components Optoelectronic signal circuit boards Protective cover
