| 一种新的双变压器的脉宽调制式DC-DC变换器 |
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| 引用本文： | 周令琛. 一种新的双变压器的脉宽调制式DC-DC变换器[J]. 贵州工业大学学报(自然科学版), 2008, 37(3) |
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| 作者姓名： | 周令琛 |
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| 作者单位： | 上海第二工业大学电子电气工程学院,上海,201209 |
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| 摘 要： | 提出一种新的串接两个变压器的脉宽调制式(PWM)DC-DC变换器.此变换器中不设输出电感器.所有桥臂的开关能在整个宽负载范围内实现零电压开关(ZVS).阐述了该变换器的工作原理和设计实例,并通过实验结果证实了该变换器的设计性能.
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| 关 键 词： | 直流一直流变换器 |
A Novel Two-Transformer PWM DC-DC Converter |
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| ZHOU Ling-Chen. A Novel Two-Transformer PWM DC-DC Converter[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2008, 37(3) |
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| Authors: | ZHOU Ling-Chen |
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| Affiliation: | ZHOU Ling-Chen (Institute of Electronic , Electric Engineering,Shanghai Second Polytechnic University,Shanghai 201209,China) |
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| Abstract: | This paper presented a novel two-transformers PWM dc-dc converter.It does not involve output inductor.In the converter all bridge leg switches can achieve well zero voltage switching(ZVS) at over load range.The operational principles,design example were presented.The performance of the proposed converter was confirmed by experimental results. |
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| Keywords: | ZVS PWM |
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