Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 4, 2021
Patent Application Number
16212799
Date Filed
December 7, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electric machine system described herein comprises a first and second electric machines configured to drive a load. The first electric machine has a plurality of first rotors driven using electric power having a first phase. The second electric machine has a plurality of second rotors driven using electric power having a second phase. The second phase differs from the first phase. Each of one or more shafts connects a first rotor with a second rotor. The first rotor is coaxial with and axially spaced apart from the second rotor.
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