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单电感双输出Buck变换器控制策略研究 被引量：4

Study of Control Strategy of Single-inductor Dual-output Buck Converter
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摘要 随着便携式电子系统的广泛使用,同一系统往往需要不同等级的供电电源电压。单电感双输出(SIDO)型Buck拓扑的提出,使得应用于便携式设备中的多路输出电源效率得到了提高。这里采用差模电压结合单周期控制(OCC)实现了Buck变换器SIDO。设计了系统控制模型,并通过实验验证了此处控制策略的可行性。 With the widely use of portable electronic system, the same system requires different levels of supply voltage.A single-inductor dual-output （SIDO） Buck topology improves the efficiency of multiple-output power supply applied into the portable electronic system.Differential-mode voltage combined with one-cycle control（OCC） is used in SIDO Buck converter here.The system control model ＇s designed, and the experiment verifies the feasibility of the new control strategy.
作者 郑加 李良光 付艳苗 汪勇泉
机构地区 安徽理工大学电气与信息工程学院
出处 《电力电子技术》 CSCD 北大核心 2014年第8期66-67,共2页 Power Electronics
基金 国家级大学生创新创业设计训练计划项目(201210361061)~~
关键词 变换器 单电感双输出 便携式电子系统 converter single-inductor dual-output portable electronic system
分类号 TM46 [电气工程—电器]
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二级参考文献12

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同被引文献27

  • 1TREVISAN D,MATTAVELLI P.Digital control of singlein ductor dual-output DC-DC converters in continuous conduction mode[C].IEEE Power Electronic Specialist Conference,2005:2616-2622.
  • 2Xu Weiwei,Zhu Xiaoting.Design of single-inductor dual-output switching converters with average current mode control[C].IEEE,2008:902-905.
  • 3Sun Weifeng,Han Caixia.A ripple control dual-mode single-inductor dual-output buck converter with fast transient response[C].IEEE,2014:1-11.
  • 4Ma D, Ki W H ,Tsui C Y, et al.Single-inductor Multi- ple-output Switching Converters With Time-multiplexing Control in Discontinuous Conduction Mode[J].IEEE Jour- nal of Solid-state Circuits, 2003,38 ( 1 ) : 89-100.
  • 5Kim H S,Jung J H,Baek J W,et al.Analysis and Design of a Muhioutput Converter Using Asymmetrical PWM Half-bridge Flyback Converter Employing a Parallel-se- ries Transformer[J].IEEE Trans. on Industrial Electron- ics, 2013,60(8 ) : 3115-3125.
  • 6Dasika J D, Bahrani B, Saeedifard M, et al.Muhivariable Control of Single-inductor Dual-output Buck Converters[J]. IEEE Trans. on Power Electronics, 2014,29 (4) : 2061 - 2070.
  • 7Patra P, Ghosh J, Patra A.Control Scheme for Reduced Cross-regulation in Single-inductor Multiple-output DC/ DC Converters[J].IEEE Trans. on Industrial Electronics, 2013,60 ( 11 ) : 5095-5104.
  • 8Shen Z, Chang X, Wang W, et al.Predictive Digital Current Control of Single-inductor Multipl-output Converters in CCM With Low Cross Regulation[J].IEEE Trans. on Power Electronics, 2012,27 (4) : 1917-1925.
  • 9Fang X, Meng Y.Isolated Bias Power Supply for IGBT Gate Drives Using the Fly-Buck Converter[A].2015 IEEE Applied Power Electronics Conference and Exposition (APEC) [C].2015 : 2373-2379.
  • 10周岩,王柏林,王梦婷.一种同步整流Buck-flyback拓扑的研究[J].电力电子技术,2010,44(1):39-40. 被引量：3

引证文献4

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电力电子技术
2014年 第8期

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