Invention Grant
- Patent Title: Rotating electric machine
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Application No.: US16851413Application Date: 2020-04-17
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Publication No.: US11342826B2Publication Date: 2022-05-24
- Inventor: Hidenori Katou
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Maschoff Brennan
- Priority: JPJP2019-081377 20190422
- Main IPC: H02K29/03
- IPC: H02K29/03 ; H02K1/14 ; H02K1/27 ; H02K3/28 ; H02K3/52 ; H02K11/33 ; H02K21/16 ; H02K24/00 ; H02K1/276

Abstract:
A rotating electric machine includes coil bodies formed as a first stator winding wound on first teeth, other coil bodies formed as a second stator winding wound on second teeth, and yet other coil bodies formed as the first stator winding and the second stator winding wound on third teeth. A phase difference between an electric current in the first stator winding wound on the third teeth and an electric current in the second stator winding wound on the third teeth is set so that respective phase differences of magnetomotive forces of the other coil bodies in three phases with respect to respective magnetomotive forces of the coil bodies in three phases and respective phase differences of magnetomotive forces of the yet other coil bodies in three phases with respect to respective magnetomotive forces of the other coil bodies in three phases are 20 degrees in electric angle.
Public/Granted literature
- US20200336058A1 ROTATING ELECTRIC MACHINE Public/Granted day:2020-10-22
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