公开(公告)号：EP3308458A1

公开(公告)日：2018-04-18

申请号：EP16734738.4

申请日：2016-05-23

申请人： D&M Holding S.p.A.

发明人： FILIPETI, Davor ,  BERTOTTO, Ezio ,  KARUZIC, Boris ,  LOTTO, Roberto

IPC分类号： H02P25/18 ,  H02P1/32 ,  H02P25/08

CPC分类号： H02P25/184 ,  H02P1/32 ,  H02P25/022 ,  H02P25/08 ,  H02P25/18 ,  H02P25/188

摘要： An electric drive unit for driving devices connectable therewith includes at least one permanent magnets assisted reluctance motor and switching elements operatively associated to the at least one reluctance synchronous motor and designed to switch the connection of the stator windings between a first operating configuration and a second operating configuration, and vice versa, for variable torque and power delivery as a function of the rotation speed of the at least one reluctance synchronous motor.

公开(公告)号：EP3298681A1

公开(公告)日：2018-03-28

申请号：EP16729996.5

申请日：2016-05-23

申请人： D&M Holding S.p.A.

发明人： FILIPETI, Davor ,  KARUZIC, Boris

IPC分类号： H02K21/16 ,  H02K1/24 ,  H02K1/27 ,  H02K1/28

CPC分类号： H02K1/2766 ,  H02K1/246 ,  H02K3/12 ,  H02K21/16 ,  H02K2201/06

摘要： A synchronous reluctance motor assisted by permanent magnets comprises a stator provided with stator windings, for generating a magnetic flux, which has a circular central seat to house a cylindrical shaped rotor suitable for being actuated in rotation about an axis of rotation, wherein the rotor comprises internal slots, for housing respective permanent magnets, and wherein the internal slots and the permanent magnets are curvilinear shaped in order to optimise the magnetic interaction between the rotor and the stator windings.