PAM system for motor drive with soft-switching PFC converter

Author

Taniguchi, Katsunori ; Matano, Yasuhiro ; Morizane, Toshimitsu ; Lee, Hyun-Woo

Author_Institution

Osaka Inst. of Technol., Japan

Volume

3

fYear

1996

fDate

5-10 Aug 1996

Firstpage

1820

Abstract

A PAM system with soft switching PFC converter is proposed. To reduce the switching losses and EMI noise, a soft switching circuit is used for a PFC converter. The PAM inverter for a motor drive has a number of advantages. The output of the PAM inverter can be controlled by the PFC converter. By using the proposed PAM system for motor drive, the sinusoidal input current with unity power factor is obtained, the switching loss is decreased and the motor driven by the PAM inverter produces approximately constant torque

Keywords

AC motor drives; electromagnetic interference; interference suppression; invertors; losses; power convertors; pulse amplitude modulation; switching circuits; EMI noise reduction; PAM inverter; PAM system; inverter ouput control; motor drive; pulse amplitude modulation; sinusoidal input current; soft-switching PFC converter; switching losses reduction; unity power factor; Circuit noise; Electromagnetic interference; Inverters; Motor drives; Noise reduction; Reactive power; Switching circuits; Switching converters; Switching loss; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1996., Proceedings of the 1996 IEEE IECON 22nd International Conference on

Conference_Location

Taipei

Print_ISBN

0-7803-2775-6

Type

conf

DOI

10.1109/IECON.1996.570745

Filename

570745