Four-Wire Unidirectional Three-Phase/Level/Switch (VIENNA) Rectifier

Alahuhtala, J.; Tuusa, H.

doi:10.1109/iecon.2006.347743

Cited by 8 publications

(1 citation statement)

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“…To reduce the work scope, we analyze only the PFC interface between a 3-phase generator and a higher voltage DC-Bus. Various versions of Vienna rectifier [5] can be found in the literature. The version shown in fig.…”

Section: Three-phase Pfc Approachesmentioning

confidence: 99%

Modular-based PFC for low power three-phase wind generator

Flores‐Bahamonde

Valderrama-Blavi

Bosque-Moncusí

et al. 2011

2011 7th International Conference-Workshop Compatibility and Power Electronics (CPE)

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salAbstract-Hybrid Distributed systems include many sources, storage elements, and various local loads, connected to a common distribution bus. In this work, different matching methods to adapt a 3-phase wind alternator to a variable DC-bus are reviewed, and finally a modular solution based on single-phase Boost-based PFC's is proposed. Nevertheless, Boost modules must be adapted to operate with non-isolated sources, like 3-4 wire, 3-phase generators. Magnetic coupling is introduced here to enhance the isolation among phases, reducing also converter losses and size. Sliding mode approach has been applied to the whole converter as a single unit, to verify that independent regulation of all phase modules was possible, even sharing a common output capacitor. To verify the theoretical analysis, a 1.5 kW prototype has been built confirming independent phase control and good sinusoidal input waveforms.978-1-4244-8807-0/11/$26.00 ©2011 IEEE 125

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Section: Three-phase Pfc Approachesmentioning

confidence: 99%