Electrical machine with double-sided lamination stack
摘要
The machine includes a rotor (14) with an inner rotor core (20) and an outer rotor core (16) and a double-sided stator (24) with an inner stator side (30) and an outer stator side (26). The double-sided stator is concentrically disposed between the inner rotor core and the outer rotor core of the wind turbine generator (12). The double-sided stator is configured to enable at least a portion of magnetic flux to be shared between the inner stator side and the outer stator side. Examples of particularly useful embodiments for the machine include wind turbine generators (12) and ship propulsion motors.
申请公布号
EP1641102(B1)
申请公布日期
2015.07.22
申请号
EP20050255847
申请日期
2005.09.21
申请人
GENERAL ELECTRIC COMPANY
发明人
JANSEN, PARTICK LEE;CARL, RALPH JAMES, JR.;FOGARTY, JAMES MICHAEL;LYONS, JAMES PATRICK;QU, RONGHAI;BAGEPALLI, BHARAT SAMPATHKUMARAN;GADRE, ANIRUDDHA DATTATRAYA;LOPEZ, FULTON JOSE;GARG, JIVTESH