Design and Implementation of Three-Phase Bi-directional Neutral-Point Clamped Converter
Autor: | Jun-Hui Liu, 劉俊輝 |
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Rok vydání: | 2013 |
Druh dokumentu: | 學位論文 ; thesis |
Popis: | 101 This thesis presents three-phase bi-directional neutral-point clamped converter, include grid-connection mode and retification mode. The converter is divided into two parts of which,one is power stagewith neutral-point clamped configuration,theother is control stage with micro-controller RX-62T to realize thefeedforward current control law. In grid-connection mode,power is transformed into AC, and injected into current to the utility grid. In rectification mode, the grid current is transformed into DC to supply rectified load. Simulated and experimental results measured from a three-phase bi-direction neutral-point clamped converterhave been presented to confirm its feasibility. Keyword: neutral-point clamped converter, high power system |
Databáze: | Networked Digital Library of Theses & Dissertations |
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