| 软开关半桥DC/DC变换器的PWM控制策略分析 |
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| 引用本文： | 盖国权,田立欣,徐征宇,王文丽.软开关半桥DC/DC变换器的PWM控制策略分析[J].通信电源技术,2011,28(5):34-35,39. |
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| 作者姓名： | 盖国权 田立欣 徐征宇 王文丽 |
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| 作者单位： | 内蒙古工业大学电力学院,内蒙古呼和浩特,010080 |
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| 摘 要： | 文章根据控制型软开关半桥DC/DC变换器的定义,总结和归纳了4种控制型软开关半桥DC/DC变换器的PWM控制策略和缓冲型软开关半桥DC/DC变换器对称PWM控制策略。对上述PWM控制策略进行了深入分析和综合比较,为选择具体应用场合提供了依据。
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| 关 键 词： | 直流变换器 半桥 零电压开关 零电流开关 |
Analysis of PWM Control Schemes for Soft-Switching Half-Bridge DC/DC Converters |
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| GAI Guo-quan,TIAN Li-xin,XU Zheng-yu,WANG Wen-li.Analysis of PWM Control Schemes for Soft-Switching Half-Bridge DC/DC Converters[J].Telecom Power Technologies,2011,28(5):34-35,39. |
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| Authors: | GAI Guo-quan TIAN Li-xin XU Zheng-yu WANG Wen-li |
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| Affiliation: | GAI Guo-quan,TIAN Li-xin,XU Zheng-yu,WANG Wen-li(College of Electric Power,Inner Mongolia University,Hohhot 010080,China) |
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| Abstract: | According to the definition of control-type soft-switching half-bridge DC/DC converters,this paper concludes and summarizes four types of PWM control schemes for control-type soft-switching half-bridge DC/DC converters and two types of symmetrical PWM control schemes for buffer-type soft-switching half-bridge DC/DC converters.Analyses and comprehensive compares are taken between the above PWM control schemes to provide the basis for choosing specific applicationgs. |
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| Keywords: | DC/DC converter half-bridge zero-voltage switching zero-current switching |
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