Low-power energy conversion systems with two-phase PM machine and a rectifier with reduced number of controlled switches

Author

Jacobina, Cursino B. ; Melo, Victor F. M. B. ; da C Bahia, Filipe A. ; da Silva, Italo Roger F. M. P.

Author_Institution

Electr. Eng. Dept., Fed. Univ. of Campina Grande - UFCG, Campina Grande, Brazil

fYear

2014

fDate

14-18 Sept. 2014

Firstpage

3192

Lastpage

3198

Abstract

This paper presents two energy conversion systems with two-phase permanent magnet (PM) machine and a rectifier with reduced number of controlled switches. The topologies are conceived with the purpose of converting wind energy into electrical energy (i.e., a wind energy conversion system (WECS)) for low power applications. Compared with some three-phase generation systems with reduced number of controlled switches, the proposed topologies permit obtaining sinusoidal controlled machine currents, reducing dc-link voltage and dq currents low harmonic distortion.

Keywords

electric current control; harmonic distortion; permanent magnet machines; power conversion harmonics; rectifiers; switching convertors; wind power plants; DC-link voltage; WECS; controlled switches; electrical energy; harmonic distortion; rectifier; sinusoidal controlled machine currents; three-phase generation systems; two-phase PM machine; two-phase permanent magnet machine; wind energy conversion system; Control systems; Harmonic analysis; Harmonic distortion; Legged locomotion; Topology; Voltage control; Wind energy;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy Conversion Congress and Exposition (ECCE), 2014 IEEE

Conference_Location

Pittsburgh, PA

Type

conf

DOI

10.1109/ECCE.2014.6953834

Filename

6953834