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This paper proposes an interleaved active-clamping zero-voltage-switching (ZVS) converter using a single magnetic core. The presented topology is composed of an active-clamping forward converter parallel with an active-clamping flyback converter. The main switch of any converter also acts as auxiliary switch for the other one, so only two switches are required and there is no need to additional switches...
This paper presents a fault tolerant converter topology for grid connected Wind Energy Conversion System (WECS) with Doubly Fed Induction Generator (DFIG) based on hardware redundancy. This topology allows hardware compensation of one faulty semiconductor by using isolating and connecting devices. It is based on a unique redundant leg for both back to back converters. A reliability analysis integrating...
This paper studies 3 fault tolerant shunt three phase active filter topologies. It mainly details converter reconfiguration and uses an optimised fast and reliable fault diagnosis method, avoiding spurious semiconductor fault detection due to semiconductor switching. The fault tolerant converter topologies are based on classical three-leg active power filter topology but includes bi-directional switches...
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