| 一种适用于波浪能发电系统的新型三端口DC/DC变换器 |
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| 引用本文： | 陈美伊,王维俊,温亚东,叶盛. 一种适用于波浪能发电系统的新型三端口DC/DC变换器[J]. 电源学报, 2016, 14(3): 137-146 |
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| 作者姓名： | 陈美伊 王维俊 温亚东 叶盛 |
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| 作者单位： | 后勤工程学院机械电气工程系, 重庆 401311;后勤工程学院机械电气工程系, 重庆 401311;后勤工程学院机械电气工程系, 重庆 401311;后勤工程学院机械电气工程系, 重庆 401311 |
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| 摘 要： | 提出了一种新型的三端口DC/DC变换器电路拓扑。在全桥变换器的基础上,增加一个变压器副边,形成三端口全桥变换器。该拓扑不仅输入电压变化范围宽,输入输出变比大,安全性高,实现了升降压变换;并且采用了软开关技术,适用于大功率场合。分析了该变换器的工作状态和开关模态,并通过Saber仿真验证了理论分析的正确性。
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| 关 键 词： | 三端口变换器 DC/DC 软开关 Saber仿真 |
| 收稿时间： | 2015-09-07 |
| 修稿时间： | 2016-04-23 |
A Novel Three-port DC/DC Converter for Wave Power Generation System |
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| CHEN Meiyi,WANG Weijun,WEN Yadong and YE Sheng. A Novel Three-port DC/DC Converter for Wave Power Generation System[J]. Journal of Power Supply, 2016, 14(3): 137-146 |
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| Authors: | CHEN Meiyi WANG Weijun WEN Yadong YE Sheng |
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| Affiliation: | Department of Mechanical and Electrical Engineering, Logistical Engineering University, Chongqing 401311, China;Department of Mechanical and Electrical Engineering, Logistical Engineering University, Chongqing 401311, China;Department of Mechanical and Electrical Engineering, Logistical Engineering University, Chongqing 401311, China;Department of Mechanical and Electrical Engineering, Logistical Engineering University, Chongqing 401311, China |
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| Abstract: | A novel three-port DC/DC converter for wave power generation system is proposed. The topology is a three-port full-bridge converter generated based on the two-port full-bridge converter by increasing a transformer secondary winding. The converter not only meet the demand of wide input range voltage application and high security, but also realize the buck-boost transformation. Adopting the soft switching technology, the topology is suitable for high-power application. Finally, in this paper the work states and operational modes are analyzed, and the theoretical analysis is verified by saber simulation. |
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| Keywords: | three-port converter DC/DC soft switching Saber simulation |
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