| 零电压转换PWM直流变换器的研究 |
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| 引用本文： | 伊林林,郑晓兰,宁媛. 零电压转换PWM直流变换器的研究[J]. 通信电源技术, 2007, 24(5): 19-21 |
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| 作者姓名： | 伊林林 郑晓兰 宁媛 |
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| 作者单位： | 贵州大学电气工程学院,贵州,贵阳,550003 |
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| 摘 要： | 介绍了典型的零电压转换ZVT(Zero Voltage Transition)PWM直流变换器的基本工作原理,并指出其存在的缺点。文章提出了一种改进型的ZVT-PWM DC/DC变换器电路,全面分析这种变换器的工作原理,利用PSPICE软件对其进行了仿真。
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| 关 键 词： | DC/DC变换器 零电压转换 软开关 |
| 文章编号： | 1009-3664（2007）05-0019-03 |
| 收稿时间： | 2007-05-11 |
| 修稿时间： | 2007-05-11 |
Research on Zero-Voltage-Transition PWM Direct-Current Converters |
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| YI Lin-lin,ZHENG Xiao-lan,NING Yuan. Research on Zero-Voltage-Transition PWM Direct-Current Converters[J]. Telecom Power Technologies, 2007, 24(5): 19-21 |
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| Authors: | YI Lin-lin ZHENG Xiao-lan NING Yuan |
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| Affiliation: | Electrical Engineering Institute of Guizhou University, Guiyang 550003, China |
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| Abstract: | Analysis the basic working principle of typical ZVT(Zero Voltage Transition) PWM direct-current converter and expatiate on its shortcomings.This paper proposes one kind of advanced version ZVT-PWM the DC/DC converter electric circuit,analyzes this kind of converter comprehensively the principle of work,and does simulation by using PSPICE software. |
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| Keywords: | PWM |
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