Title :
Magnetic Pole Identification for PMSM at Zero Speed Based on Space Vector PWM
Author :
Hu, Jiangang ; Xu, Longya ; Liu, Jingbo
Author_Institution :
Dept. of Electr. & Comput. Eng., Columbus, OH
Abstract :
This paper contributes to an improved magnetic pole identification based on space vector PWM for an arbitrary initial rotor position of PM synchronous machines. The principle of magnetic pole identification is discussed and the N-S pole identification method based on space vector PWM presented. The improved identification method is verified by experiment results
Keywords :
machine vector control; permanent magnet machines; synchronous machines; PMSM; arbitrary initial rotor position; magnetic pole identification; permanent magnet synchronous machines; sensorless control; space vector PWM; Frequency estimation; Magnetic flux; Permanent magnets; Poles and zeros; Saturation magnetization; Sensorless control; Space vector pulse width modulation; Stators; Synchronous machines; Voltage; Magnetic pole identification; PM synchronous machine; initial rotor position; sensorless control; space vector PWM;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778074
