llc谐振式充电机研究数字化实现

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1、万方数据山东大学硕士学位论文2．3．1Theinputimpedanceoftheresonantnetwork．⋯．．⋯．⋯．⋯⋯⋯．⋯．⋯．．⋯．．⋯．．⋯．⋯122．3．2theworkareadividing⋯．．⋯．⋯⋯⋯．．⋯．．⋯⋯．．⋯．⋯．．⋯．⋯．⋯．⋯．⋯．⋯．⋯⋯．．⋯．⋯．．⋯122．4Constraintsofprimarysideswitchtoachievesoft-switching⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯14Chapter3MaincircuitparametersofLLCresonantconverte．

2、．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．163．1CharacteristicsofLLCresonantconverter⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．163．2ParameterDesignofLLCresonantconverter．．⋯⋯．⋯．⋯⋯⋯．⋯⋯．⋯．⋯．⋯．．⋯．．⋯．．⋯．⋯163．2．1Determinetheswitchingfrequency．⋯⋯．⋯⋯⋯．⋯．⋯⋯⋯．⋯．．⋯．⋯．⋯．⋯⋯．．⋯．⋯．．163．2．2Determinethetra

3、nsformerturnsratio⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．163．2．3Determinekvalues⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．173．2．4InfluenceofQtoDCgain⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．173．2．5Settingtheparametersoftheresonanceelement⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．173．3Selectcontr01modeforLLCresonantconverter⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

4、⋯．183．3．1PulseFrequencyModulation⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．183．3．2PFMvoltagemodecontrol⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．193．4DesignofLLCconverter⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．193．5PSIMSimulationandAnalysis⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．203．5．1VoltageControlledOscillator⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

5、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯213．5．2Voltageloopsimulation⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯213．5．3CurrentLoopsimulation⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．233．6Summary⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯25Chapter4Chargerhardwaredesign⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．264．1Characteristicsoflead．acidbatte

6、ries⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．264．1．1hecharacteristicsofLead．acidbatteries⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．264．1．2ChargeanddischargeofLead—acidbattery⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯264．2Characteristicsoflithiumbatteries⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．274．2．1Thecharacteristicsoflithiumbatteries⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

7、⋯⋯⋯⋯⋯⋯⋯⋯⋯．274．2．2ChargeanddischargeofLithiumbattery⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯284．3Commonchargingmode⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯284．3．1Constantcurrentchargingmode⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯284．3．2Constantvoltagechargingmode⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．28V万方数据山东大学硕士学位论文4．3．3Constantcurrentcons

8、tantvoltagechargingmode⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．294．3．4Typicalchargecurves⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯