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Electric Motors - Coggle Diagram
Electric Motors
Key Concepts
Torque is produced by interaction between magnetic fields
Commutator in DC motors reverses current direction
Inverter converts DC to AC for AC motors
Heat dissipation is important
Regenerative braking returns energy to the battery
Applications
Electric vehicles
Hybrid vehicles
Robotics
Industrial machines
AC Motors
Permanent Magnet Synchronous Motor
Low maintenance
High torque density
High efficiency
Precise speed and torque control with inverter
Induction Motor
DC Motors
Brushed DC Motor
High torque at low speed
Brushes wear out -> more maintenance
Simple design