Research on Harmonics of Multiphase Induction Motors

Author

Tiejun, Wang ; Chenglin, Gu ; Yongbing, Chen ; Xiaoyi, Jang

Author_Institution

Huazhong Univ. of Sci. & Technol., Wuhan

Volume

2

fYear

2007

fDate

3-5 May 2007

Firstpage

1524

Lastpage

1528

Abstract

Though a lot of advantages over the conventional three-phase drives, systems composed by multiphase motor and voltage source inverter (VSI) have a drawback of great harmonic currents in stator windings. In the paper, a novel filtering method is proposed. Construction of the filter is resembled that of the stator of a multi-phase induction motor. The filter is able to reduce the selected substantial harmonic currents effectively but free to the fundamental one. Principle of filter is expounded theoretically in the paper. Numerical simulation and experimental results show the validity of the method as well as expected.

Keywords

induction motor drives; invertors; power harmonic filters; stators; harmonic currents; harmonic filter; multiphase induction motors; stator windings; three-phase drives; voltage source inverter; Costs; Filtering; Induction generators; Induction motors; Numerical simulation; Power harmonic filters; Pulse width modulation inverters; Space vector pulse width modulation; Stator windings; Voltage; Multiphase induction motor; filtering; harmonic currents;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines & Drives Conference, 2007. IEMDC '07. IEEE International

Conference_Location

Antalya

Print_ISBN

1-4244-0742-7

Electronic_ISBN

1-4244-0743-5

Type

conf

DOI

10.1109/IEMDC.2007.383654

Filename

4270874