Title :
Assessment of Pulse-Width Modulation Techniques for Brushless DC Motor Drives
Author :
Lai, Yen-Shin ; Lin, Yong-Kai
Author_Institution :
Dept. of Electr. Eng., Nat. Taipei Univ. of Technol.
Abstract :
The purpose of this paper is to assess the pulse-width modulation (PWM) techniques for brushless DC motor (BLDCM) motor drives. The criteria for assessment include driver circuit, reversal DC-link current, circulating current of floating phase, and back electro-magnetic force (EMF) detection. The advantages and disadvantages of five PWM techniques for BLDCM drives will be analyzed and confirmed by experimental results. The results presented in this paper are expected to provide whole picture for applications reference
Keywords :
brushless DC motors; driver circuits; drives; pulse width modulation; back electro-magnetic force detection; brushless DC motor drives; driver circuit; pulse-width modulation; reversal DC-link current; Brushless DC motors; Brushless motors; Commutation; DC motors; Driver circuits; Pulse modulation; Pulse width modulation; Pulse width modulation inverters; Reluctance motors; Space vector pulse width modulation; brushless DC motor drives; pulse-width modulation;
Conference_Titel :
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location :
Tampa, FL
Print_ISBN :
1-4244-0364-2
Electronic_ISBN :
0197-2618
DOI :
10.1109/IAS.2006.256754
