| 基于单周期控制的交互式PFC数字控制技术 |
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| 引用本文： | 张有林. 基于单周期控制的交互式PFC数字控制技术[J]. 变频器世界, 2010, 0(7): 107-109 |
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| 作者姓名： | 张有林 |
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| 作者单位： | 珠海格力电器股份有限公司制冷技术研究院 |
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| 摘 要： | 分析了单周期功率因数校正(PFC)技术的工作原理,提出了单周期PFC技术的数字控制方案,并将其应用到大功率交互式PFC系统。采用TI公司的TMS320F28035DSP芯片,设计了一套单周期交互式PFC的数字控制系统,对单周期交互式PFC技术的数字控制方案进行了实验验证。实验结果表明了该数字控制方案的可行性。
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| 关 键 词： | 单周期控制 交互式PFC 数字控制 |
Digital Control for Interleaved PFC Based on One Cycle Control |
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| Affiliation: | Zhang Youlin |
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| Abstract: | A digital control solution for PFC based on one cycle control is proposed after the analyses of the one cycle control mechanism and the digital control solution is to be applied in high power interleaved PFC system.Then a digital one cycle control PFC control system is designed with the DSP TMS320F28035 by Tl and the digital control solution is verified by the system.The experimental results indicate the feasibility of the digital control solution. |
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| Keywords: | One cycle control Interleaved PFC Digital control |
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