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Electric Vehicle Propulsion - Coggle Diagram
Electric Vehicle Propulsion
General motor principles
DC motors
Series wound
Separately excited shunt wound
AC motors
Single-phase
Synchronous
Asychronous
Three-Phase
Asychronous
Squirrel Cage
Wound Rotor
Synchronous
Permanent magnet
Reluctance
Non-Salient pole
Salient pole
Basic operating principles of motor
Opposite poles attract
Same poles repel
Stator
Rotor
Brushed DC motor
Components
Armature
Commutator
Shaft
Brush
Stator
Brushless DC motor
Components
Shaft
Stator
Armature
Types of rotor and stator arrangements
Inner rotor motor
Outer rotor motor
Motor Control System
Motor/Generator
Inverter
Rectifier
DC-DC Converter: Regenerative
DC-DC Converter: Subsystem
DC Subsystems
Battery (High Voltage)
Battery Control
Motor Control
Internal Combustion Engine (ICE)
Typical EV high voltage circuit
Stages of the EV high voltage circuit
Passive discharge
Active discharge
Motor Characteristics
Torque-speed characteristics of motors
Starting torque
Pull-up torque
Breakdown torque
Full load torque
Motor torque and power
Motor efficiency
Motor losses
Core losses
Stator losses
Rotor losses
Friction and windage losses
Stray load losses