| 改进型ZCS-PWM Boost变换器的仿真研究 |
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| 引用本文： | 孙燕霞,王志和. 改进型ZCS-PWM Boost变换器的仿真研究[J]. 电气自动化, 2009, 31(4): 37-38,46 |
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| 作者姓名： | 孙燕霞 王志和 |
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| 作者单位： | 内蒙古工业大学信息工程学院,呼和浩特市,010051;内蒙古工业大学信息工程学院,呼和浩特市,010051 |
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| 摘 要： | 提出一种改进型的ZCS-PWM开关单元，使主开关管和辅助开关管实现零电流开关（ZCS）及所有无源开关的零电压开关（ZVS）。该文重点是对改进后的Boost ZCS—PWM变换器的主电路进行原理分析，并使用MATLAB进行仿真，最终通过仿真结果验证了该软开关技术的可行性。
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| 关 键 词： | 软开关 零电流转换 脉宽调制 MATLAB |
Simulation Research of a Novel ZCS-PWM Boost Converter |
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| Sun Yanxia,Wang Zhihe. Simulation Research of a Novel ZCS-PWM Boost Converter[J]. Electrical Automation, 2009, 31(4): 37-38,46 |
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| Authors: | Sun Yanxia Wang Zhihe |
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| Affiliation: | Sun Yanxia Wang Zhihe(Inner Mongolia University of Technology,Hohhot Inner Mongolia 010051,China) |
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| Abstract: | An improved zero-current-switching( ZCS) switching cell is proposed,it is presented to achieve ZCS at constant frequency (ZCS-PWM) for the active switches and ZVS for the passive switches. The principle of the converter main circuit operation is analyzed and simulation analysis is given by the MATLAB simulation software. And the validity of the proposed ZCS technique is verified by the research results. |
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| Keywords: | MATLAB |
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