INVERTER INTEGRATED ROTATING ELECTRICAL MACHINE

Title:

INVERTER INTEGRATED ROTATING ELECTRICAL MACHINE

Document Type and Number:

WIPO Patent Application WO/2022/173015

Kind Code:

A1

Abstract:

This inverter-integrated rotating electrical machine is indicated that includes: a rotating electrical machine including a rotor and a stator; a housing member forming a housing chamber in which the rotating electrical machine is housed; a cover member including a support section that covers an opening on one end side of the housing member in an axial direction and that rotatably supports the rotor; a power switching element between the cover member and the rotating electrical machine in the axial direction; and a smoothing capacitor between the cover member and the rotating electrical machine in the axial direction, wherein the cover member includes a cooler cooling the power switching element and the smoothing capacitor, and the power switching element and the smoothing capacitor are connected to the cover member such that heat can be transferred to the cover member.

Inventors:

SATO RYOTA (JP)
HOTTA YUTAKA (JP)
MIZUNO YUYA (JP)
MURAKAMI SATOSHI (JP)
FUKUDA KEITA (JP)
IHARA HIROSATO (JP)

Application Number:

PCT/JP2022/005464

Publication Date:

August 18, 2022

Filing Date:

February 10, 2022

Export Citation:

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Assignee:

AISIN CORP (JP)

International Classes:

H02K5/22; H02K9/19; H02K11/30

Domestic Patent References:

WO2016017164A1

2016-02-04

Foreign References:

JP2016019403A	2016-02-01
JP2018120994A	2018-08-02
JP2004343825A	2004-12-02
JP2014138489A	2014-07-28

Other References: