How Much Does A Tesla Model S Ac Induction Motor Cost?

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With Model S and Model X, Tesla used induction-driven, AC electric motors for years

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but Tesla switched to permanent magnet motors in 2017, with the introduction of the Model 3.

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Tesla, for instance, used alternating current (AC) induction motors for Model S performances

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but used permanent magnet direct current (DC) motors for its Model 3. The Model 3 debuted with a different motor technology,

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which Tesla calls the Permanent Magnet Synchronous Reluctance Motor. Nikola Tesla invented an induction motor that

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had rotating magnetic fields, which made drive units viable for machines, and made the transfer of electric current to AC an economic necessity.

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The type of magnets commonly used in electric motors are what are called rare-earth magnets, and they are fairly powerful.

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Permanent magnet motors do not require current passing through the rotor to produce the electric field

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so the loss of heat in the rotor is minimized, with the less heat produced in the twisted stator.

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What Is The Cost Of A Tesla On Your Electric Bill? - haymakertavern

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