Modeling, simulation and experimental analysis of permanent magnet brushless DC motors for sensorless operation

Archives of Electrical Engineering

C. Chellamuthu¹  E. Kaliappan¹ 

关键词: PMBLDC motor;    modeling;    simulation;    sensorless operation;    back emf zero cross point;   

DOI  :  10.2478/v10171-012-0039-6

来源: Versita

【 摘 要 】

This paper presents a simplified modeling, simulation and Experimental analysis of permanent magnet brushless dc motors (PMBLDC) for sensorless operation. This model provides a mechanism for monitoring and controlling of voltage, current, speed and torque. The sensorless scheme employs direct back emf based zero crossing detection for controlling the dynamic characteristics.

【 授权许可】

Unknown