数字控制PWM/PFM混合型AC-DC开关电源设计

Abstract

Abstract:

A novel digital control using primary feedback flyback switching power supply is designed by digital control methods,combined with a pulse frequency modulation (PFM) and pulse width modulation (PWM) features.The novel digital control technology can achieve fast dynamic response,tight output regulation,as well as a variety of PWM/PFM hybrid control.Cyclone 3 Series FPGA is used as a digital controller to verify the results,which achieve the desired design requirements.

Key words: flyback;primary-side feedback;digital control;PWM/PFM

CLC Number:

TN86

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ZHANG Qinyang,YANG Chan,LUO Qingfeng,GUAN Jinzhou. A PWM/PFM AC-DC Switching Power Supply with Digital Control[J]., 2014, 27(8): 135-.

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URL: https://journal.xidian.edu.cn/dzkj/EN/

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References

［1］孟浩,贾晨,陈志良.数字控制PFM/PWM混合型DC-DC开关电源［J］.微电子学与计算机,2008,25(1):166-169.

［2］SANJAYA M.精通开关电源［M］.王志强,译.北京:人民邮电出版社,2008.

［3］TREVISAN D,MATTAVELLI P,GARCEA G,et al.Synchronous-asynchronous digital voltage-mode control for DC-DC converters［J］.IEEE Transactions on Power Electronics,2007,22(4):1261-1268.

［4］王剑英.新型开关电源使用技术［M］.北京:电子工业出版社,2002.

［5］DUAN Y,JIN H.Digital controller design for switch mode power converters［C］.Dallas,USA:the 14th Annual Applied Power Electronics Conference,IEEE,1999:
967-973.

［6］PATELLA B,PRODIC A,ZIRGER A,et al.High-frequency digital controller IC for dc/dc converters［J］.IEEE Transactions on Power Electronics,2003(6):438-446.

［7］钱照明,张军明,谢小高,等.电力电子系统集成研究进展与现状［J］.电工技术学报,2006,21(3):1-14.

［8］孙铁成,王高林,汤平华,等.基于数字信号处理器控制的新型全桥移相式零电压零电流开关PWM DC/DC变换器［J］.中国电机工程学报,2005,37(2):46-50.

［9］白永江,杨旭,冯维一,等.基于FPGA的DC/DC数字PWM控制器研究［J］.电子电力技术,2007,41(3):89-91.

［10］CHRISTOPHER B.Switch-mode power supplies spice simulations and practical designs［M］.Newyork:McGraw Hill Professional,2008.

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