| 扩展状态平均法在单级PFC变换器的应用研究 |
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| 引用本文： | 张继红,杨蕾,吴长顺,吕志伟. 扩展状态平均法在单级PFC变换器的应用研究[J]. 电力电子技术, 2007, 41(9): 92-95 |
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| 作者姓名： | 张继红 杨蕾 吴长顺 吕志伟 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001;黑龙江省计量检定测试院,黑龙江,哈尔滨,150036 |
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| 基金项目： | 黑龙江省博士后科研启动基金 |
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| 摘 要： | 将扩展状态平均法理论应用到单级功率因数校正(Power Factor Correction,简称PFC)变换器的研究中.建立了带抽头电感的PFC变换器的等效电路模型,并推导出反映电路主要特性的状态方程式.用解析建模法建立了Matlab仿真模型,并对电路参数进行了优化,通过实验验证了解析方法的正确性.
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| 关 键 词： | 变换器 功率因数 校正/扩展状态平均法 解析建模 |
| 文章编号： | 1000-100X（2007）09-0092-04 |
| 修稿时间： | 2007-04-10 |
Research of Extended State-Space Averaging Method on the Single Stage PFC Converter |
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| ZHANG Ji-hong,YANG Lei,WU Chang-shun,L Zhi-wei. Research of Extended State-Space Averaging Method on the Single Stage PFC Converter[J]. Power Electronics, 2007, 41(9): 92-95 |
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| Authors: | ZHANG Ji-hong YANG Lei WU Chang-shun L Zhi-wei |
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| Affiliation: | 1.Harbin Institute of Technology, Harbin 150001, China; 2.Heilongjinng Province Testing Institute of Metrology and Verification, Harbin 150036, China |
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| Abstract: | The theory of extended state-space averaging method was used to research the single stage power factor correction(PFC) converter,an equivalent circuit model of the PFC converter with a tapped inductor was established,and the state expressions reflecting the main characteristic of the circuit were deduced.Matlab simulation model was estab-lished by using analysis and modeling method,and circuit parameters were optimized.The analysis theory is approved completely by experimental results. |
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| Keywords: | coverter power factor correction / extended state-space averaging method analysis and modeling |
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