摘  要：开关磁阻电机是一种先进的机电一体化装置，它具有结构简单、造价低廉、机体坚固、可靠性高、调速范围广等优点，在工业应用中受到青睐。该文根据开关磁阻电机控制特点，分析了开关磁阻电机转子特点、工作原理及传统转子位置检测方法，结合国内外基于开关磁阻电机转子位置检测的相关文献，综述了开关磁阻电机转子位置检测技术发展概况，并分析了每种检测技术的优缺点。
关键词：开关磁阻电机；转子位置；检测技术

Abstract: Switched reluctance motor (SRM) drives is an advanced mechanical electronic devices, and it has been widely used in industrial applications because of its simple structure, low cost, strong body, high reliability and wide speed range. The article presented analysis of characteristics, working principle and traditional detecting rotor position means of the switched reluctance motor according to the characteristics of switched reluctance motor control. It also discussed the overview of kinds of detecting rotor position for SRM overview based on the relevant literature home and abroad about detecting position technique of switched reluctance motor . At the same time it described the advantages and disadvantages of various detecting rotor position technique of switched reluctance motors.
Key words: switched reluctance motor; rotor position; detecting technique