Title:
ROTATING ELECTRIC MACHINE AND ROTATING ELECTRIC MACHINE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/166177
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the accuracy of estimating the internal distribution state of a rotating electric machine. The rotating electric machine has: a stator (2); a rotor (3) disposed rotatably on the radial inner side of the stator (2); a shaft (5) provided as the rotational axis of the rotor (3); brackets (8, 9) for rotatably supporting the shaft (5) with respect to the stator (2) via bearings (6, 7); and a sensor (10) provided on the shaft (5) between the rotor (3) and the bearings (6, 7).
Inventors:
KOMATSU TAIGA (JP)
HIDAKA YUKI (JP)
ARITA HIDEAKI (JP)
KATO KENJI (JP)
HIDAKA YUKI (JP)
ARITA HIDEAKI (JP)
KATO KENJI (JP)
Application Number:
PCT/JP2020/006859
Publication Date:
August 26, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K11/215
Foreign References:
| JP2010035265A | 2010-02-12 | |||
| JPS54104501A | 1979-08-16 | |||
| JP2005133807A | 2005-05-26 | |||
| JP2002539753A | 2002-11-19 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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