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High-Efficiency Megawatt Motor (HEMM)

Challenge:  Cannot have motors with high specific power and low loss unless there is a breakthrough

Physics:  A better magnet results in a better motor:
Induction (Good) > Coil (Good) > Permanent magnet (Better) > Superconductor (BEST)

Solution: A Superconducting motor with internal cryogenic control so that it functions as a normal motor, but has the power and efficiency benefit of a superconducting motor

Key ParametersHEMM

 Operational Benefits

Wound field, superconducting DC rotor
Integrated cryocooler
500 Amp Slotless Stator
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