[1]金科.VRM发展综述[J].南京师范大学学报(工程技术版),2012,12(02):001-6.
Jin Ke.Review of the Development of VRM[J].Journal of Nanjing Normal University(Engineering and Technology),2012,12(02):001-6.
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VRM发展综述
南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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12卷
- 期数:
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2012年02期
- 页码:
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001-6
- 栏目:
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- 出版日期:
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2012-06-20
文章信息/Info
- Title:
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Review of the Development of VRM
- 作者:
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金科;
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南京航空航天大学自动化学院，江苏南京210016
- Author(s):
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Jin Ke
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School of Automation,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
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- 关键词:
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电压调节模块; 低压大电流变换器; 快速动态响应
- Keywords:
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voltage regulator module ( VRM) ; low-voltage and large-current converter; fast dynamic response
- 分类号:
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TM46
- 摘要:
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为了适应计算机和通信技术的迅速发展,新一代计算机微中央处理器(CPU)的供电电压越来越低、供电电流以及电流变化率越来越高.这就决定了CPU的供电电源——电压调节模块VRM(Voltage Regulator Module)的发展趋势是低电压、大电流输出并且具有良好的动态响应能力.在阐述了近年来VRM拓扑结构的发展概况,包括非隔离型、隔离型以及两级式的拓扑结构后,指出了未来VRM设计中的一些亟待解决的问题.
- Abstract:
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To accommodate the rapid development of the computer and information technology，the new generation of Central Processing Unit’s ( CPU) power supply voltage trends to be lower，while its current and current slew rate become larger． Therefore，as the dedicated power supply of CPU，voltage regulator module ( VRM) presents the following developmental trends: low voltage，large current output and good dynamic characteristics． This paper expounds the development of the topologies of VRM，which consist of the non-isolated，isolated and two-stage topologies． Several critical issues for the future design considerations of VRM are also pointed out in the end．
参考文献/References:
［1］Wong PitLeong，Xu Peng，Yang Bo，et al． Performance improvements of interleaving VRMs with coupling inductors［J］． IEEE Trans on Power Electron，2001，16( 4) : 499-507．
［2］Yao K，Xu M，Meng Y，et al． Design considerations for VRM transient response based on the output impedance ［J］． IEEE Trans on Power Electron，2003，18( 6) : 1 270-1 277．
［3］Wong P L，Lee F C，Xu P，et al． Critical inductance in voltage regulator modules［J］． IEEE Trans on Power Electron，2002， 17( 4) : 485-492．
［4］袁伟，张军明，钱照明． 一种混合式自适应电压定位控制策略及12 V 电压调节模块拓扑［J］． 电工技术学报， 2010， 25 ( 10) : 115-121． Yuan Wei，Zhang Junming，Qian Zhaoming． A hybrid adaptive voltage position control and 12 V volgate regulator module［J］． Transactions of China Electro Technical Society，2010， 25( 10) : 115-121． ( in Chinese)
［5］Zhou Xunwei，Zhang Xingzhu，Liu Jianggang，et al． Investigation of candidate VRM topologies for future microprocessors ［C］/ / Anaheim: IEEE APEC 1998，1998，1: 145-150．
［6］Poon N K，Li C P，M H． A low cost DC-DC stepping inductance voltage regulator with fast transient loading response［J］． IEEE APEC，2011( 1) : 268-272．
［7］Vazquez R，Barrado A，Olias E，et al． Theoretical study and implementation of a high dynamic performance，high efficiency and low voltage hybrid power supply［C］/ / Vancouver: Power Electronics Specialists Conference，2001． PESC． 2001 IEEE 32nd Annual，2001( 3) : 1 517-1 522．
［8］Wei Jia，Xu Peng，Wu Hopu，et al． Comparison of three topology candidates for 12 V VRM［C］/ / Applied Power Electronics Conference and Exposition，2001． APEC 2001． Anaheim: Sixteenth Annual IEEE，2001( 1) : 245-251．
［9］Xu Peng，Wei Jia，Fred C Lee． The active-clamp couple-buck converter-a novel high efficiency voltage regulator mudules ［C］/ / Anaheim: Applied Power Electronics Conference and Exposition，2001． APEC 2001． Sixteenth Annual IEEE，2001 ( 1) : 252-257．
［10］Xu Peng，Wei Jia，Fred C Le． Multiphase coupled-Buck converter-a novel high efficient for 12 V voltage regulator module ［J］． IEEE Trans on Power Electron，2003，18( 1) : 74-82．
［11］Zhang Zhiliang，Eberle W，Yanfei Liu，et al． A novel non-isolated ZVS asymmetrical buck converter for 12 V voltage regulators ［C］/ / Rhodes: Proc Power Electronics Specialists Conference，2008． PESC 2008． IEEE，Greece，2008: 974-978．
［12］Zhou Xunwei，Yang Bo，Luca Amoroso，et al． A novel high-input-voltage，high efficiency and fast transient voltage regulator module-push-pull forward converter［C］/ / Dallas: Applied Power Electronics Conference and Exposition，1999． APEC’99． Fourteenth Annual，1999( 1) : 279-283．
［13］Xu Peng，Ye Mao，Jia Xiaochuan，et al． The integrated-filter push-pull forward converter for 48 V input voltage regulator modules［C］/ / Blacksburg: CPES Seminar 2001，2001: 257-264．
备注/Memo
- 备注/Memo:
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通讯联系人: 金科，教授，博士生导师，研究方向: 电力电子． E-mail: jinke@ nuaa． edu． cn
更新日期/Last Update:
2013-03-11