Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/131909
Kind Code:
A1
Abstract:
A rotary electric machine in which, of the two ends of stator windings (721) for different phases, an end part that is toward a neutral point is a first end part (741), and an end part that is toward a contact point between an upper arm switch (901) and a lower arm switch (902) of an inverter (900) is a second end part (742). The rotary electric machine comprises a neutral point busbar (731) that electrically and mechanically connects the first end parts for the different phases. The first end parts and the second end parts for the different phases are each arranged at the same axial-direction end part of a stator (720). The neutral point busbar and the second end parts for the different phases are mechanically connected via an insulating sheet (736).
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Inventors:
TAKAHASHI YUKI (JP)
Application Number:
PCT/JP2018/048249
Publication Date:
July 04, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K11/27; H02K21/22
Domestic Patent References:
| WO2016046889A1 | 2016-03-31 |
Foreign References:
| JP2005117751A | 2005-04-28 | |||
| JP2008237021A | 2008-10-02 | |||
| JP2016101035A | 2016-05-30 | |||
| JP2015216714A | 2015-12-03 | |||
| JP2006101654A | 2006-04-13 | |||
| JP2017112705A | 2017-06-22 | |||
| JP2008278703A | 2008-11-13 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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