Provided is a high-torque low-noise rotary electric machine.In a rotary electric machine 200, a jumper conductor 233b having a normal slot pitch connects slot conductors 233a by striding slots 237 with a slot pitch "Np = N (= 6)" in one of coil ends 241 and striding slots 237 with a slot pitch "Np = N (= 6)" in the other coil end 241, assuming that the number of slots per pole is set to "N (= 6)." The jumper conductor 233b having an irregular slot pitch connects the slot conductors 233a by striding slots 237 with a slot pitch "Np = N + 1 (= 7) " in one of the coil ends 241 and striding slots 237 with a slot pitch "Np = N - 1 (= 5)" in the other coil end 241, assuming that the number of slots per pole is set to "N (= 6)." The stator winding 238 has a plurality of slot conductor groups 234 consisting of a plurality of slot conductors 233a having the same phase.
ROTATING ELECTRICAL MACHINE AND VEHICLE COMPRISING SAID ROTATING ELECTRICAL MACHINE
ELEKTRISCHE DREHMASCHINE UND FAHRZEUG MIT DIESER ELEKTRISCHEN DREHMASCHINE
MACHINE ÉLECTRIQUE TOURNANTE ET VÉHICULE COMPRENANT LADITE MACHINE ÉLECTRIQUE TOURNANTE
2021-03-31
Patent
Elektronische Ressource
Englisch
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