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1. (WO2018142653) RADIAL GAP ROTARY ELECTRIC MACHINE

Pub. No.:    WO/2018/142653    International Application No.:    PCT/JP2017/030712
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Tue Aug 29 01:59:59 CEST 2017
IPC: H02P 25/20
H02M 7/48
Applicants: TANAKA Shouichi
田中 正一
Inventors: TANAKA Shouichi
田中 正一
Title: RADIAL GAP ROTARY ELECTRIC MACHINE
Abstract:
The present invention according to one aspect has a configuration, in which six phase coils in two concentratedly wound three-phase coils in a tandem motor are arranged in the circumferential direction by at least either a pole number-doubling arrangement that doubles the number of poles or a phase number-doubling arrangement that doubles the number of phases. The present invention according to another aspect has a configuration, in which an insulating conductor of a distributedly wound stator coil in a tandem motor alternately penetrates a slot of a front stator core and a slot of a rear stator core. This insulating conductor is bent in the circumferential direction between the front stator core and the rear stator core. The present invention according to still another aspect has a configuration, in which a front motor mainly generates a magnetic torque and a rear rotor core mainly generates a reluctance torque. The present invention according to a further aspect has a configuration, in which a front stator core and a rear stator core each are composed of a T-shaped core segment. Preferably, a housing has a diecast fitting part that mechanically joins to a wedge part of the core segment.