PFC boost converter design guide 1200 W design example Sam Abdel-Rahman Franz Stückler Ken Siu Application Note About this document Scope and purpose This document introduces a design methodology for a Power Factor Correction (PFC) Continuous Conduction Mode (CCM) boost converter, including: ...
Boost converterPower factor correctionAverage current-mode controlHybrid particle swarm optimizationThe controller design with on-line scheme for an active boost power-factor-correction (PFC) converter is proposed to comply with the international harmonic current standards. The average current-mode control ...
本文针对工作于变频状态的电压控制型CRM导通模式的Boost PFC转换器进行了小信号分析,在状态空间平均法不适用的情况下用电流注入等效电路法进行了小信号建模,并给出了合理的补偿设计方案;在SiMetrix/SIMPLIS仿真平台下进行了实例设计,通过该设计验证了该小信号分析方法及补偿设计的合理性。该方法不仅对变频系统板级的分析...
基本要求1.了解功率因数校正的基本原理型PFC电路的控制策略。2.掌握Boost型功率因数校正电路的工作原理及其典型控制策略。3.仿真分析平均电流型Boost功率因数校正电路。参考资料1.王兆安等,电力电子交流技术,机械工业出版社2.郑颖楠,电源技术,燕山大学自编教材3.叶奎贞,新颖开关电源,机械工业出版社4.中国学术期刊网周次...
[5] Yang Sungpei,Chen Shin-Ju,Huang Chaoming.Small-Sig- nal modeling and controller design of BCM-Boost-PFC converters[C].IEEE Conference on Industrial Electronics and Applications(ICIEA),2012:1096-1101. [6] RIDLEY R B.A new continuous-time model for current-mode control with constant freque...
基于ncp1607的自驱动boost pfc的设计 design of self-driven boost pfc based on ncp1607.pdf,第 1期 电源学报 No.1 2011年1月 Journal ofPower Supply Jan.2011 一,rl 一胃气‰ + 赵舒泽袁陈 申袁吕征宇 Routl占 + 渊浙江大学电气工程学院应电系袁杭州 310027冤 乡 j
结果表明单周期控制技术能有效降低PFC变换器的复杂程度,同时获得良好的功率系数校正效 果,在单相大功率电源中具有良好的应用前景。 关键词:单周期控制;功率系数校正;参数设计;仿真验证 中图分类号:TP301 文献标识码:A 文章编号:1009-3044(2015)10-0228-03 DOI:10.14004/ki.ckt.2015.0461 ParametersDesignand...
This paper proposed a boost power factor correction (PFC) controller with feedforward adaptive on-time control designed and fabricated using TSMC 2P4M 0.35μm CMOS process. With feedforward adaptive on-time control the proposed controller can reduce total harmonic distortion (THD) in wide input rang...
Therefore, when the boost PFC controller is used, the constant operating frequency of the power switching tube can be realized without control of a clock signal, so that the design difficulty of an input electro-magnetic interference (EMI) filter is reduced; moreover, the boost PFC controller ...
Boost_型PFC_变换器的自适应超螺旋全局滑模控制