| 准谐振直流环节逆变电路的设计与实现 |
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| 引用本文： | 王金梅,贾周,封俊宝,师洪涛,赵秀芬.准谐振直流环节逆变电路的设计与实现[J].宁夏大学学报(自然科学版),2010,31(2):139-143. |
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| 作者姓名： | 王金梅 贾周 封俊宝 师洪涛 赵秀芬 |
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| 作者单位： | 宁夏大学,物理电气信息学院,宁夏,银川,750021 |
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| 基金项目： | 宁夏自然科学基金资助项目 |
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| 摘 要： | 分析了一种准谐振直流环节逆变电路的基本原理及其不同工作模态,建立了基于MATLAB/Simulink/Power System工具箱的准谐振直流环节逆变电路的仿真模型.结合仿真结果研究了谐振参数变化对准谐振直流环节逆变电路的影响.在全负载范围内谐振电路能正常运行的结果,验证了理论分析和所建模型的正确性.
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| 关 键 词： | 准谐振直流环 逆变电路 箝位回路 软开关 建模 |
Design and Implementation of A Quasi-resonant DC-link Inverter Circuit |
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| Wang Jinmei,Jia Zhou,Feng Junbao,Shi Hongtao,Zhao Xiufen.Design and Implementation of A Quasi-resonant DC-link Inverter Circuit[J].Journal of Ningxia University(Natural Science Edition),2010,31(2):139-143. |
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| Authors: | Wang Jinmei Jia Zhou Feng Junbao Shi Hongtao Zhao Xiufen |
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| Institution: | (School of Physics and Electrical Information Engineering,Ningxia University,Yinchuan 750021,China) |
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| Abstract: | The principle and several working stages of a quasi-resonant DC-Link inverter circuit are described.A technique is presented in setting up the simulated model of quasi-resonant DC-link inverter circuit at the base of the MATLAB/Simulink/Power System software.Numerous results of the electric circuit are provided and the influnce of resonant parameters to the quasi-resonant DC-Link inverter circuit are well researched.At last the conclusion that the resonant circuit works well in all load conditions is confirmed and the model of this quasi-resonant DC-Link inverter circuit is proved correct. |
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| Keywords: | quasi-resonant DC-link inverter circuit clamp loop soft-switching modeling |
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