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Square-Wave Operation for a Single-Phase-PFC Three-Phase Motor Drive System Without a Reactor.
- Source :
-
IEEE Transactions on Industry Applications . 03/01/2011, Vol. 47 Issue 2, p805-811. 7p. - Publication Year :
- 2011
-
Abstract
- This paper proposes a square-wave control strategy for a single-phase power factor correction with a new boost-up converter which uses the leakage inductance of a motor instead of a boost-up reactor. Since the power supply is connected to the neutral point of the motor, the current distortion in the power supply occurs when the inverter outputs square waveforms. First, this paper describes the characteristic of the proposed circuit and the problems in the square-wave operation. Next, a current control method for the square waveform is proposed to suppress the current distortion. Finally, the validity of the proposed converter and its control strategy are demonstrated by experimental results. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00939994
- Volume :
- 47
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industry Applications
- Publication Type :
- Academic Journal
- Accession number :
- 59470780
- Full Text :
- https://doi.org/10.1109/TIA.2010.2102736