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High-Performance Multipulse Rectifier With Single-Transistor Active Injection.
- Source :
-
IEEE Transactions on Power Electronics . May2008, Vol. 23 Issue 3, p1299-1308. 10p. 2 Diagrams, 2 Charts, 11 Graphs. - Publication Year :
- 2008
-
Abstract
- A three-phase, multilevel rectifier using active voltage injection with one MOSFET device is presented. The injector consists of a bidirectional switch that modifies the behavior of a 12-pulse rectifier resulting in either 24-pulse or multilevel pulsewidth-modulated (PWM) operation. The resultant input currents are almost sinusoidal, the line current THD being 2.36% for 24-pulse operation and 1.06% for PWM operation. The MOSFET current is 2.9% of the load current. The circuit operation, idealized waveforms and modulation strategy are explained and experimental results are presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858993
- Volume :
- 23
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 32102147
- Full Text :
- https://doi.org/10.1109/TPEL.2008.920882