Rotating electrical machine and vehicle equipped with rotating electrical machine

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Rotating electrical machine and vehicle equipped with rotating electrical machine

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SAITO YASUYUKI / HINO NORIAKI / KAIMORI TOMOAKI / NAKAYAMA KENICHI / MORI YOSHIMI / ODA KEIJI

A rotating electrical machine includes: a stator core; a stator winding; and a rotor. Cross conductors connect slot conductors to run astride slots with the slot pitch N+1 at coil ends on one side and run astride slots with the slot pitch N−1 at coil ends on another side, with N representing a number of slots per pole; the stator winding includes slot conductor groups each having a plurality of slot conductors; the plurality of slot conductors in each slot conductor group are inserted at a predetermined number Ns of successive slots so that the slot conductors in the slot conductor group take successive slot positions and successive layer positions; and the number Ns is set so that Ns=NSPP+NL when NSPP represents a number of slots per phase per pole and a number of layers is expressed as 2×NL.

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Title :

Rotating electrical machine and vehicle equipped with rotating electrical machine

Contributors:

SAITO YASUYUKI (author) / HINO NORIAKI (author) / KAIMORI TOMOAKI (author) / NAKAYAMA KENICHI (author) / MORI YOSHIMI (author) / ODA KEIJI (author)

Publication date :

2016-09-27

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen