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1. 发明申请

WO2020237310A1 ELECTRIC MOTOR 审中-公开
公开(公告)号：WO2020237310A1
公开(公告)日：2020-12-03
申请号：PCT/AU2020/050534
申请日：2020-05-28
申请人： EVOLUTION ENERGY (AUSTRALIA) PTY LTD
发明人： JENNER, Jordan
IPC分类号： H02K16/00 , H02K21/24 , H02P21/12
摘要： A motor comprising first and second rotors and a stator, wherein the first rotor comprises an arrangement of a plurality of first magnets and the second rotor comprises an arrangement of a plurality of second magnets, wherein each arrangement comprises a sequence of polarity changes, and wherein the first rotor is arranged facing the second rotor such that each first magnet faces a second magnet and sharing a shaft such that rotation of the first rotor and second rotor is synchronised, and wherein each first magnet has an opposite polarity to its respective opposing second magnet, and wherein the stator is located between the first rotor and the second rotor and comprises an arrangement a plurality of coils which are controllably energised complementary to the arrangement of magnets, wherein the rotors are enabled to rotate with respect to the magnets, wherein the coils of the stator are arranged such that, when energised, adjacent coils produce an opposing magnetic field, the motor further comprising a control unit configured to receive feedback regarding a relative position of the rotors with respect to the stator, and to control energisation of the coils such as to produce a rotational force on the rotors in a selected direction.

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