Design of improved single phase flyback switching power for PMSM drive system

Author

Cheng, Liang ; Ye, Yunyue ; Zheng, Zhuo

Author_Institution

Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China

fYear

2011

fDate

8-10 Aug. 2011

Firstpage

3898

Lastpage

3901

Abstract

The purpose of this work is a development of switching power for variable frequency controller. The principles of the design are based on the topology of flyback converter that evolves from buck-boost converter. Multiple output voltages can satisfy different needs for instruments consisting of the whole controller. Improvement of traditional starting circuit was also made to increase efficiency. Experimental results show that the novel starting circuit improved efficiency and ripples of output voltages can meet requirement.

Keywords

control system synthesis; frequency control; machine control; permanent magnet motors; switching convertors; synchronous motor drives; buck-boost converter; flyback converter; multiple output voltages; permanent magnetic synchronous motor drive system; single phase flyback switching power; starting circuit; traditional starting circuit; variable frequency controller; Clamps; Frequency control; Power MOSFET; Power supplies; Switches; Voltage control; Windings; efficiency; flyback; ripple; starting circuit; switching power;

fLanguage

English

Publisher

ieee

Conference_Titel

Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on

Conference_Location

Deng Leng

Print_ISBN

978-1-4577-0535-9

Type

conf

DOI

10.1109/AIMSEC.2011.6010032

Filename

6010032