Title :
Sensorless control of brushless DC motor with delta connection windings
Author :
Qiu, Jianqi ; Shi, Cenwei
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
This paper presents a phase-locked loop (PLL) sensoless control method based on the integration of the resultant back EMF for delta connection brushless dc motors. The mathematical model is established, from which the resultant back EMF is derived. The simulation and the implemental results confirm the feasibility of this method.
Keywords :
brushless DC motors; machine control; phase locked loops; brushless DC motor; delta connection windings; phase locked loop; resultant back EMF; sensorless control; Brushless DC motors; Commutation; Phase locked loops; Sensorless control; Windings; Brushless dc motor; delta-connected winding; phase-locked loop; sensorless control;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
