电动汽车无线充电装置的设计

东北农业大学工程硕士学位论文

3.8.2电压隔离采样设计…………………………………………………………………………333.8.3电流采样设计………………………………………………………………………………343.8.4温度检测设计……………………………………………………………………j…………353.9本章小结…………………………………………………………………………………………364仿真及实验验证……………………………………………………………………………………一374.1仿真模型建立与仿真结果分析………………………………………………………………~374.1.1PFC仿真模型建立与结果分析……………………………………………………………374.1.2BUCK仿真模型建立与结果分析…………………………………………………………39411.3输出电路仿真模型建立与结果分析……………………………………………………一414.2实验验证…………………………………………………………………………………………444.2.1逆变电路控制策略调试……………………………………………………………………444.2.2控制器实现与调试…………………………………………………………………………464.2.3线圈测试与硬件实物图……………………………………………………………………494.3本章小结…………………………………………………………………………………………505结论与展望………..…………………………………………………j………………………………515.1结论…………………….:……………………………………………………………………………………………………—.515.2展望……………………………………………………………………………………………………………………………_51致谢……………………………………………………………………………………………………………………………….....—.5:!参考文献……………………………………………………………………………………………—一53攻读硕士学位期间发表的学术论文…………….…………………………………………………一57

CONTENTS

AbstractinChinese…………………………………………………………………………………………………………………·-I

AbstractinEnglish…………………………………………………………………………………………………………………ⅡI1Introduction…………………………………………………………………………………………………………………………··11.1Thepurposeandsignificanceofthestudy…………………………………………………………………………·11.2Currentresearchstatusathomeandabroad………………………………………………………………………·11.2.1Overseasresearchstatus……………………………………………………………………………………………-·11.2.2Domesticresearchstatus……………………………………………………………………………………………·31.3Mainresearchcontentandtechnicalrouteofthisarticle……………………………………………………·41.4Briefsummaryof也echapter……………………………………………………………………………………………。

2Wirelesschargingdevicetopologyandworkingprinciple…………………··………………………………·6

andworkingprinciple…………………62.1Transmittingcoilsiderectifierfiltercircuittopology

madworkingprinciple…………………·72.2High.frequencyinverterpartialcircuittopology

andworkingprinciple……………………………………82.3ResonaIlcecompensationstructuretopology

Theeffectofcoilmutualinductance………………………………………………………………………………一112.4

42.5DC.DC仃ansfbmcircuittopologyandworking‘principle………………………………………………一1

2.6Briefsummaryofthechapter…………………………………………………………………………………………。。1J

63Wirelesschargingdevicecircuitdesign…….………..……·.……··……··-·………·…………。··--……·………‘·..1

o3.1Rectifiercircuitdesign……………………………………………………………………………………………………‘1

3.2PFCcircuitdesign…………………………………………………………………………………………………………。·Jo3.2.1PFChardwarecircuitdesign……………………………………………………………………………………。·lb3.2.2PFCcircuitparametersettings…………………………………………………………………………………‘‘173.2.3PFCcircuitcontrolmethod………………………………………………………………………………………·193.3BUCKcircuitdesign………………………………………………………………………………………………………。二‘3.3.IBUCKcircuithardwarecircuitdesign………………………………………………………………………·zz3.3.2BUCKcircuitparametersettings………………………………………………………………………………‘二二3.3.3BUCKcircuitcontr01method……………………………………………………………………………………厶’3.4Highfrequencyinvertercircuitdesign……………………………………………………………………………~zj3.4.1Designofhigh.frequencyinverterhardwarecircuit…………………………………………………一233.4.2Controlofhighfrequencyinvertercircuit………………………………………………·…………………2,3.4.3Powermoduleselection……………………………………………………………………………………………‘厶’3.4ASelectionofgateisolationdrive………………………………………………………………………………~ZO3.5Resonancecompensationcircuitdesign……………………………………………………………………………zO3.6DC.DCcircuitdesign………………………………………………………………………………………………………zy3.7Loadidentificationdesign………………………………………………………………………………………………-ju3.8ControllerDesign……………………………………………………………………………………………………………3‘3.8.1PowerModuleDesign………………………………………………………………………………………………j二

III

东北农业大学工程硕士学位论文

3.8.2Voltageisolationsamplingdesign……………………………………………………………………………。333.8.3CurrentSamplingDesign………………………………………………………………………………………….343.8.4TemperaturedetectionDesign…………………………………………………………………………………..353.9Briefsummaryofthechapter……………………………………..:…………………………………………………..:;64Simulationandexperimentalverification....…...…...…....…..………….…………...……..….………….…...374.1Simulationmodelestablishmentandsimulationresultsanalysis……………………………………….374.2.1PFCsimulationmodelestablishmentandresultanalysis……………………………………………374.2.2BUCKsimulationmodelestablishmentandresultanalysis………………………………………..394.2.3Outputcircuitsimulationmodelestablishmentandresultanalysis……………………………..414.2Experimentalverification………………………………………………………………………………………………..44

4.2.1Invertercircuitcontrolstrategydebugging………………………………………………………………..444.2.2Controllerimplementationanddebugging…………………………………………………………………464.2.3Coilsandphysicalobjects…………………………………………………………………………………………494.3Briefsummaryofthechapter…………………………………………………………………………………………..505Conclusion……………………………………………………………………………………………………………………………511;.1Conclusion………………………………………………………………………………………………………………………!;15.2Prospect………………………………………………………………………………………………………………………….51Acknowledgement..…….…..……...…....…..….....…...…....…...…....………………….……...…….…...…….……..…52References….……….…………..…….…....….…………...…….…………..…………….……..…….…….…...…….…....…..53

intheperiodofPh.M.education.….…...….…..……..………….……..…...…....…....….57Paperspublished

IV

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学位论文作者签名:‘岛象%日期:必l署年占月7扣

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学位论文作者签名:呜磊寡日期:≥·留年占月/铀

导师签名:期:厶J詈年乡月烨日

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