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一种新型无桥Dual-Boost PFC软开关控制技术

Research on a Novel Bridgeless Dual-boost Power Factor Correction Soft-switching Technology
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摘要 研究了一种非最小电压应力无源无损PWM变换器,与具有最小电压应力的PWM变换器相比,它具有电流应力更小、效率更高的优势。分析了非最小电压应力的无源无损电路网络在无桥Dual-Boost功率因数矫正(Power Factor Correction,PFC)的工作模态,并且给出了相应的参数设计。仿真结果证实了方案的可行性。 A non-minimum voltage stress lossless passive soft-switching converter is analyzed. Comparing the PWM converter with minimum voltage stress, it has the characteristics of smaller current stress and higher efficien- cy. Furthermore, a novel bridgeless dual-boost power factor correction converter which has the characteristics of non-minimum voltage stress lossless passive soft-switching is proposed and analysis its operational principle. Also responding parameter design is described. Computer simulation results verify the feasibility of the converter.
作者 王寅浩 唐婷 曾怡达
机构地区 西南交通大学电气工程学院 成都工业学院电气与电子工程系
出处 《科学技术与工程》 北大核心 2013年第24期7199-7204,共6页 Science Technology and Engineering
基金 中央高校基本科研业务费专项资金资助科技创新项目(SWJTU2011CX003EM)资助
关键词 非最小电压应力 无源无损软开关 无桥Dual-Boost功率因数矫正变换器 non-minimum voltage stress lossless passive soft-switching bridgeless Dual-Boost power factor correction converter
分类号 TP17 [自动化与计算机技术—控制理论与控制工程]
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参考文献5

  • 1Smtih K M, Smedley K. Enginerring design of lossless, passive soft- switching PWM converters. Part I. with minimum voltage stress cir- cuit cell. IEEE Trans Power Electron, 2001 ; 16(3) :336-344.
  • 2Smtih K M Jr, Smedley K M. Properties and synthesis of lossless pas- sive soft switching converters. IEEE Trans Power Electron, 1999; 14:890-899.
  • 3Smtih K M, Smedley K. Enginerring design of lossless passive soft- switching PWM converters. Part II. with non-minimum voltage stress circuit cells. IEEE Trans Power Electron, 2002 ; 17 (6) :864-873.
  • 4胡明星,谢运祥.单周期控制无桥Boost PFC电路分析和仿真[J].通信电源技术,2005,22(3):14-17. 被引量：11
  • 5伍瑶,张兴,周小义,吴玉杨.适用于PWM DC/DC变换器的无源无损缓冲电路[J].合肥工业大学学报（自然科学版）,2006,29(12):1601-1604. 被引量：5

二级参考文献17

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科学技术与工程
2013年 第24期

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