无位置传感器无刷直流电机位置检测技术  

Position Detection for Position Sensorless Brushless DC Motor

作　　者：周艳青[1] 尹华杰[1] 叶长青[2] 

机构地区：[1]华南理工大学电力学院,广东广州510640 [2]惠州出入境检验检疫局综合技术中心,广东惠州516006

出　　处：《电机与控制应用》2007年第7期1-5,共5页Electric machines & control application

摘　　要：无位置传感器控制技术是近30年来无刷直流电机(BLDCM)研究的一个重要方向。论述了国内外BLDCM无位置传感器控制的研究现状。着重介绍了目前应用和研究较多的几种常规方法的基本原理、实现途径、应用场合以及优缺点等,并对它们作了综合分析和比较。In the last three decades, position sensorless control techniques of BLDC motor is a general tendency. The present status of the research on brushless DC motor sensorless control at home and abroad has been described. Several methods now often in application and discussion were emphatically analyzed, and all those sensorless control strategies were reviewed and compared.

关 键 词：无刷直流电机 无位置传感器控制 位置检测 

分 类 号：TM301.2[电气工程—电机] TM33