电动汽车用多相电驱重构型车载充电系统关键技术综述.pdfVIP

电动汽车用多相电驱重构型车载充电系统

关键技术综述

ReviewofKeyTechnologiesofMulti-phaseMachine-basedElectric-drive-reconstructed

OnboardChargersforElectricVehicles

ABSTRACT:Theelectric-drive-reconstructedonboard具有输出转矩平滑、容错性能强等诸多优势特性。鉴于此，

chargerprovidesanewlightweightdesignideafortheelectric该文首先归纳现有并网式多相电驱重构型车载充电系统的

partofelectricvehicles,aimingtoutilizetheelectricdriveunit拓扑结构与控制策略，并介绍其容错运行方案；然后，着重

toperformdrivingandchargingoperationsseparatelyat分析太阳能电动汽车用多能量端口电驱重构型车载充电系

differentmoments.Comparedwiththree-phaseelectricdrive统的工作原理与控制策略；最后，总结全文并对多相电驱重

systems,multi-phaseonespossessseveralmerits,suchas构型车载充电系统的发展方向进行展望。

smoothoutputtorqueandfaulttolerance.Inviewoftheabove,关键词：电驱重构型车载充电系统；电动汽车；多相电机；

thispaperfirstsummarizesthetopologiesandcontrolstrategies太阳能电动汽车；关键技术

ofthegrid-connectedmulti-phaseelectric-drive-reconstructed

onboardchargers.Besides,fault-tolerantoperationschemesof0引言

thegrid-connectedmulti-phaseelectric-drive-reconstructed为应对世界性能源枯竭与环境恶化问题，电动

onboardchargersareintroduced.Then,theoperatingprinciple

汽车取代内燃汽车已成为必然趋势，电动汽车产业

andcontrolstrategyofmulti-energyinterfaceelectric-drive-

得到长足进步与发展，电池、电驱与充电等相关技

reconstructedonboardchargersforsolar-poweredelectric

vehiclesareanalyzedemphatically.Finally,conclusionsare术得到工业与学术领域的广泛关注[1]。相较于传统

made,andthedevelopmentdirectionofthemulti-phase内燃汽车，电动汽车具有零污染、低噪声等显著优

electric-drive-reconstructedonboardchargerisoutlined.势[2]，而“里程焦虑”无疑是降低消费者购买电动

KEYWORDS:electric-drive-reconstructedonboardcharger;汽车意愿的最主要因素[3-4]，极大制约了电动汽车进

electricvehicle;multi-phasemachines;solar-poweredelectric一步普及与发展。在目前充电设施建设不完备的条

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