Electric Vehicle Machines and Drives: Design, Analysis and Application

423 Pages·2015·12.09 MB·English

by  K. T. Chau

ELECTRIC VEHICLE
MACHINES AND DRIVES

ELECTRIC VEHICLE
MACHINES AND DRIVES
DESIGN, ANALYSIS AND APPLICATION
K.T.Chau
InternationalResearchCentreforElectricVehicles
TheUniversityofHongKong
Thiseditionfirstpublished2015
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1 2015
To my parents, family, colleagues, and friends worldwide

Contents
Preface xiii
OrganizationofThisBook xv
Acknowledgments xvii
AbouttheAuthor xix
1 Introduction 1
1.1 WhatIsanElectricVehicle? 1
1.2 OverviewofEVChallenges 3
1.2.1 PureElectricVehicle 4
1.2.2 HybridElectricVehicle 4
1.2.3 GridableHybridElectricVehicle 5
1.2.4 Fuel-CellElectricVehicle 5
1.3 OverviewofEVTechnologies 6
1.3.1 MotorDriveTechnology 6
1.3.2 EnergySourceTechnology 9
1.3.3 BatteryChargingTechnology 11
1.3.4 Vehicle-to-GridTechnology 14
References 16
2 DCMotorDrives 19
2.1 SystemConfigurations 19
2.2 DCMachines 20
2.2.1 StructureofDCMachines 20
2.2.2 PrincipleofDCMachines 22
2.2.3 ModelingofDCMachines 22
2.3 DC–DCConverters 24
2.3.1 DC–DCConverterTopologies 24
2.3.2 Soft-SwitchingDC–DCConverterTopologies 27
2.4 DCMotorControl 28
2.4.1 SpeedControl 29
2.4.2 RegenerativeBraking 31
2.5 DesignCriteriaofDCMotorDrivesforEVs 33
2.6 DesignExampleforEVs 34
viii Contents
2.7 ApplicationExamplesofDCMotorDrivesinEVs 35
2.8 FadingTechnologyforEVs? 38
References 38
3 InductionMotorDrives 39
3.1 SystemConfigurations 39
3.2 InductionMachines 40
3.2.1 StructureofInductionMachines 41
3.2.2 PrincipleofInductionMachines 42
3.2.3 ModelingofInductionMachines 44
3.3 InvertersforInductionMotors 46
3.3.1 PWMSwitchingInverters 47
3.3.2 Soft-SwitchingInverters 50
3.4 InductionMotorControl 51
3.4.1 Variable-VoltageVariable-FrequencyControl 51
3.4.2 Field-OrientedControl 53
3.4.3 DirectTorqueControl 57
3.5 DesignCriteriaofInductionMotorDrivesforEVs 61
3.6 DesignExampleofInductionMotorDrivesforEVs 64
3.7 ApplicationExamplesofInductionMotorDrivesinEVs 67
3.8 MaturedTechnologyforEVs? 67
References 68
4 PermanentMagnetBrushlessMotorDrives 69
4.1 PMMaterials 69
4.2 SystemConfigurations 70
4.3 PMBrushlessMachines 72
4.3.1 StructureofPMBrushlessMachines 72
4.3.2 PrincipleofPMBrushlessMachines 75
4.3.3 ModelingofPMBrushlessMachines 78
4.4 InvertersforPMBrushlessMotors 82
4.4.1 InverterRequirements 82
4.4.2 SwitchingSchemesforBrushlessACOperation 83
4.4.3 SwitchingSchemesforBrushlessDCOperation 84
4.5 PMBrushlessMotorControl 87
4.5.1 PMSynchronousMotorControl 87
4.5.2 PMBrushlessDCMotorControl 91
4.6 DesignCriteriaofPMBrushlessMotorDrivesforEVs 93
4.7 DesignExamplesofPMBrushlessMotorDrivesforEVs 96
4.7.1 Planetary-GearedPMSynchronousMotorDrive 96
4.7.2 Outer-RotorPMBrushlessDCMotorDrive 100
4.8 ApplicationExamplesofPMBrushlessMotorDrivesinEVs 103
4.9 PreferredTechnologyforEVs? 104
References 106
5 SwitchedReluctanceMotorDrives 108
5.1 SystemConfigurations 108
5.2 SRMachines 110