Switched Reluctance Motor
A motor topology that requires no permanent magnets. Its rotor carries no windings, resulting in a simple structure and good high-temperature reliability. The design exhibits inherent torque ripple and represents one of the primary technical approaches for rare-earth-free motors.
Timeline (last 90 days)
Technology approaches such as induction motors and switched reluctance motors do not rely on permanent magnets; early Tesla models used induction motors.
Switched reluctance motors have a simple structure and a winding-free rotor with high-temperature reliability advantages, but suffer from torque ripple that causes vibration and noise.
All Facts (2)
Technology approaches such as induction motors and switched reluctance motors do not rely on permanent magnets; early Tesla models used induction motors.
50%UnverifiedSwitched reluctance motors have a simple structure and a winding-free rotor with high-temperature reliability advantages, but suffer from torque ripple that causes vibration and noise.
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