CN116746034A - 旋转电机的转子及旋转电机 - Google Patents
旋转电机的转子及旋转电机 Download PDFInfo
- Publication number
- CN116746034A CN116746034A CN202180091933.4A CN202180091933A CN116746034A CN 116746034 A CN116746034 A CN 116746034A CN 202180091933 A CN202180091933 A CN 202180091933A CN 116746034 A CN116746034 A CN 116746034A
- Authority
- CN
- China
- Prior art keywords
- rotor
- pole
- step portion
- bending rigidity
- electric machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 145
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 description 28
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/003479 WO2022162930A1 (ja) | 2021-02-01 | 2021-02-01 | 回転電機の回転子及び回転電機 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116746034A true CN116746034A (zh) | 2023-09-12 |
Family
ID=82653243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180091933.4A Pending CN116746034A (zh) | 2021-02-01 | 2021-02-01 | 旋转电机的转子及旋转电机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230421005A1 (zh) |
JP (1) | JP7387035B2 (zh) |
CN (1) | CN116746034A (zh) |
DE (1) | DE112021007001T5 (zh) |
WO (1) | WO2022162930A1 (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54125407A (en) * | 1978-03-22 | 1979-09-28 | Toshiba Corp | Rotor of rotary machine |
JPS6043736B2 (ja) * | 1978-04-17 | 1985-09-30 | 株式会社東芝 | 回転電機の回転子 |
JPS56174934U (zh) * | 1980-05-26 | 1981-12-24 | ||
JP2005160141A (ja) * | 2003-11-20 | 2005-06-16 | Toshiba Corp | 回転電機の回転子 |
-
2021
- 2021-02-01 US US18/251,642 patent/US20230421005A1/en active Pending
- 2021-02-01 DE DE112021007001.0T patent/DE112021007001T5/de active Pending
- 2021-02-01 CN CN202180091933.4A patent/CN116746034A/zh active Pending
- 2021-02-01 JP JP2022577997A patent/JP7387035B2/ja active Active
- 2021-02-01 WO PCT/JP2021/003479 patent/WO2022162930A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20230421005A1 (en) | 2023-12-28 |
JP7387035B2 (ja) | 2023-11-27 |
WO2022162930A1 (ja) | 2022-08-04 |
DE112021007001T5 (de) | 2023-11-30 |
JPWO2022162930A1 (zh) | 2022-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: Japan Address after: Japan Hyogo Prefecture Applicant after: Mitsubishi Electric Generator Co.,Ltd. Address before: Tokyo, Japan Applicant before: MTG Corp. Country or region before: Japan |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240913 Address after: Tokyo, Japan Applicant after: MTG Corp. Country or region after: Japan Address before: Tokyo, Japan Applicant before: MITSUBISHI ELECTRIC Corp. Country or region before: Japan |