Analysis and Implementation of Bidirectional DC/DC Converter
碩士 === 雲林科技大學 === 電機工程系碩士班 === 96 === This thesis proposes two bi-directional dc-to-dc converters. These converters can be used in the hybrid electric vehicle for battery charging and discharging system. In order to increase the efficiency of converters, the resonant circuits have been designed to a...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/17371448190970655354 |
| Summary: | 碩士 === 雲林科技大學 === 電機工程系碩士班 === 96 === This thesis proposes two bi-directional dc-to-dc converters. These converters can be used in the hybrid electric vehicle for battery charging and discharging system. In order to increase the efficiency of converters, the resonant circuits have been designed to achieve zero-voltage-switching (ZVS) to reduce switching loss. In the secondary side of converters, the synchronous rectifier have been adapted to avoid the surge conduction losses on the power semiconductor. The bi-directional asymmetric PWM half-bridge converter with center tap synchronous rectifier and bi-directional half-bridge converter with full-bridge synchronous rectifier are presented and discussed in detail. Finally, the experimental results are provided to verify the performance of the prototype circuits.
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