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Marija Vujacic, Manel Hammami, Milan Srndovic and Gabriele Grandi
The three-phase voltage source inverter (VSI) is de facto standard in power conversion systems. To realize high power density systems, one of the items to be correctly addressed is the design and selection of the dc-link capacitor in relation to the volt...
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Gabriele Grandi, Jelena Loncarski and Milan Srndovic
This paper gives the complete analysis of the output current ripple in three-phase voltage source inverters considering the different discontinuous pulse-width modulation (DPWM) strategies. In particular, peak-to-peak current ripple amplitude is analytic...
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Alexandros Kordonis, Ryo Takahashi, Daichi Nishihara and Takashi Hikihara
A power router has been recently developed for both AC and DC applications that has the potential for smart-grid applications. This study focuses on three-phase power switching through the development of an experimental setup which consists of a three-ph...
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Chao Long, Mohamed Emad A. Farrag, Donald M. Hepburn and Chengke Zhou
Voltage unbalance (VU) in residential distribution networks (RDNs) is mainly caused by load unbalance in three phases, resulting from network configuration and load-variations. The increasing penetration of distributed generation devices, such as small ...
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Mingchao Xia and Xiaoliang Li
A low carbon, high efficiency and high quality power supply scheme for Distributed Generation (DG) in a micro-grid is presented. A three-phase, four-leg DG grid-interfacing converter based on the improved structure of a Unified Power Quality Condition...
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