1. Space Vector Modulation for an Indirect Matrix Converter with Improved Input Power Factor.
- Author
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Nguyen Dinh Tuyen and Phan Quoc Dzung
- Subjects
- *
MATRIX converters , *ELECTRIC power factor , *POWER supply quality , *ELECTRIC filters , *ELECTROMAGNETIC interference - Abstract
Pulse width modulation strategies have been developed for indirect matrix converters (IMCs) in order to improve their performance. In indirect matrix converters, the LC input filter is used to remove input current harmonics and electromagnetic interference problems. Unfortunately, due to the existence of the input filter, the input power factor is diminished, especially during operation at low voltage outputs. In this paper, a new space vector modulation (SVM) is proposed to compensate for the input power factor of the indirect matrix converter. Both computer simulation and experimental studies through hardware implementation were performed to verify the effectiveness of the proposed modulation strategy. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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