| ZVT—BOOST软开关变换器双闭环控制及其PLECS仿真 |
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| 引用本文： | 刘宇航,潘庭龙.ZVT—BOOST软开关变换器双闭环控制及其PLECS仿真[J].通信电源技术,2008,25(4):3-5. |
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| 作者姓名： | 刘宇航 潘庭龙 |
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| 作者单位： | 江南大学电气自动化研究所,江苏,无锡,214122 |
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| 基金项目： | 国家自然科学基金项目资助
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江南大学创新团队计划资助 |
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| 摘 要： | 提出了一种通过结合ZVT-BOOST软开关变换器进行双环控制的方法，内环用于电流控制，外环用于电压控制，采用临界灵敏度方法设计了控制器参数，并分析了软开关的工作过程。基于分段线性电子电路仿真（PLECS）软件建立了ZVT-BOOST软开关变换器的仿真模型。仿真结果表明了双闭环控制的有效性，为进一步研究软开关技术提供了新思路。
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| 关 键 词： | 软开关 PLECS 建模仿真 |
Double-Loop Control and Simulation Based on PLECS for ZVT-BOOST Soft Switch |
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| LIU Yu-hang,PAN Ting-long.Double-Loop Control and Simulation Based on PLECS for ZVT-BOOST Soft Switch[J].Telecom Power Technologies,2008,25(4):3-5. |
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| Authors: | LIU Yu-hang PAN Ting-long |
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| Affiliation: | (Institute of Electrical Automation, Jiangnan University, Wuxi 214122,China) |
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| Abstract: | A double-loop control way for ZVT-BOOST soft switch converter is proposed by using the critical sensitivity approach of tuning PI controller parameters, the inner loop is for the current control, the outer one is for the voltage control. Moreover, process of work of soft switch has been analyzed. Based on the software of Piece-wise Linear Electronic Circuit System（PLECS）, the simulation model for ZVT-BOOST soft switch converter has been established. The simulation results illustrate the validity of the double-loop control, provide a new idea for the research of soft swich. |
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| Keywords: | soft switch PLECS modeling and simulation |
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