Reluctance machines accept no windings in rotor, alone a ferromagnetic actual shaped so that "electromagnets" in stator can "grab" the teeth in rotor and move it a little. The electromagnets are again angry off, while addition set of electromagnets is angry on to move stator further. Addition name is footfall motor, and it is ill-fitted for low acceleration and authentic position control. Abhorrence machines can be supplied with PMs in stator to advance performance. The “electromagnet” is again “turned of” by sending a abrogating accepted in the coil. When the accepted is complete the allurement and the accepted abet to actualize a stronger alluring acreage which will advance the abhorrence machine’s best torque after accretion the currents best complete value
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Electrostatic machines
In electrostatic machines, torque is created by allure or abhorrence of electric allegation in rotor and stator
.
Homopolar machines
Homopolar machines are accurate DC machines area accepted is supplied to a spinning caster through brushes. The caster is amid in a alluring field, and torque is created as the accepted campaign from the bend to the centre of the caster through the alluring field.
.
Electrostatic machines
In electrostatic machines, torque is created by allure or abhorrence of electric allegation in rotor and stator
.
Homopolar machines
Homopolar machines are accurate DC machines area accepted is supplied to a spinning caster through brushes. The caster is amid in a alluring field, and torque is created as the accepted campaign from the bend to the centre of the caster through the alluring field.
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