Double-rotor new energy automobile motor in composite transmission

• Main Authors: YUAN SHIPENG, FANG CHENG, TANG XIAOCHUN
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2018
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a double-rotor new energy automobile motor in composite transmission. The motor comprises a motor rotating shaft, a front end cap, an inner rotor, a thrust bearing, an outer rotor, a rear end cap, a stator support, an inner stator and an outer stator, a cooling waterway is arranged inside the stator support, one end of the inner stator is connected on vehicle-mounted motorcontroller through an inner stator triphase leading-out line, and one end of the outer stator is connected on vehicle-mounted motor controller through an outer stator triphase leading-out line. The double-rotor new energy automobile motor has the advantages that by adopting the double-rotor motor, in same space volume, an electromobile is enabled to have higher low-speed gradeability, accelerationcapacity and high-power output capacity and wider high-efficiency range, and traveling duration of the electromobile is improved. 本发明公开了种复合传动的双转子新能源汽车电机，包括电机转轴、前端盖、内转子、推力轴承、外转子、后端盖、定子支架、内定子和外定子，定子支架的内部设置有冷却水路，内定子的端通过内定子三相引出线接