CN1315247C - 旋转电机转子内冷却回路 - Google Patents
旋转电机转子内冷却回路 Download PDFInfo
- Publication number
- CN1315247C CN1315247C CNB2003101103416A CN200310110341A CN1315247C CN 1315247 C CN1315247 C CN 1315247C CN B2003101103416 A CNB2003101103416 A CN B2003101103416A CN 200310110341 A CN200310110341 A CN 200310110341A CN 1315247 C CN1315247 C CN 1315247C
- Authority
- CN
- China
- Prior art keywords
- water
- rotor
- stator
- cooling
- water inlet
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 211
- 239000000498 cooling water Substances 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101103416A CN1315247C (zh) | 2003-12-31 | 2003-12-31 | 旋转电机转子内冷却回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101103416A CN1315247C (zh) | 2003-12-31 | 2003-12-31 | 旋转电机转子内冷却回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1635689A CN1635689A (zh) | 2005-07-06 |
CN1315247C true CN1315247C (zh) | 2007-05-09 |
Family
ID=34843201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101103416A Expired - Fee Related CN1315247C (zh) | 2003-12-31 | 2003-12-31 | 旋转电机转子内冷却回路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1315247C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006043169B4 (de) * | 2006-09-14 | 2008-10-16 | Siemens Ag | Elektrische Maschine mit einem innengekühlten Läufer |
CN101599101B (zh) * | 2009-06-30 | 2011-08-10 | 上海电气电站设备有限公司 | 一种发电机转子绕组分支路水流量的计算方法 |
CN102208846A (zh) * | 2010-03-29 | 2011-10-05 | 珠海银通新能源有限公司 | 纯电动汽车的驱动电机 |
CN102851440B (zh) * | 2012-08-28 | 2015-01-28 | 芜湖新兴铸管有限责任公司 | 一种炉帽炉口进水管的安装结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381109A (en) * | 1971-12-22 | 1975-01-22 | Secr Defence | Cooling of electrical machines |
JPS60257738A (ja) * | 1984-06-01 | 1985-12-19 | Hitachi Ltd | 液中形回転電機の冷却構造 |
CN87215779U (zh) * | 1987-11-26 | 1988-09-28 | 浙江大学 | 水内冷中小型电机转子的进出水装置 |
US4870307A (en) * | 1987-04-13 | 1989-09-26 | Mitsubishi Denki Kabushiki Kaisha | Block-mounted water cooled ac generator |
US4943746A (en) * | 1989-03-20 | 1990-07-24 | Allied-Signal Inc. | Liquid cooled salient pole rotor support wedges |
US5424593A (en) * | 1985-07-15 | 1995-06-13 | Sundstrand Corporation | Generator rotor cooling |
-
2003
- 2003-12-31 CN CNB2003101103416A patent/CN1315247C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381109A (en) * | 1971-12-22 | 1975-01-22 | Secr Defence | Cooling of electrical machines |
JPS60257738A (ja) * | 1984-06-01 | 1985-12-19 | Hitachi Ltd | 液中形回転電機の冷却構造 |
US5424593A (en) * | 1985-07-15 | 1995-06-13 | Sundstrand Corporation | Generator rotor cooling |
US4870307A (en) * | 1987-04-13 | 1989-09-26 | Mitsubishi Denki Kabushiki Kaisha | Block-mounted water cooled ac generator |
CN87215779U (zh) * | 1987-11-26 | 1988-09-28 | 浙江大学 | 水内冷中小型电机转子的进出水装置 |
US4943746A (en) * | 1989-03-20 | 1990-07-24 | Allied-Signal Inc. | Liquid cooled salient pole rotor support wedges |
Also Published As
Publication number | Publication date |
---|---|
CN1635689A (zh) | 2005-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guodian United Power Technology Co., Ltd. Assignor: Institute of Electrical Engineering of the Chinese Academy of Sciences Contract fulfillment period: 2008.11.14 to 2013.11.13 Contract record no.: 2008990001234 Denomination of invention: Internal cooling loop of rotary motor rotor Granted publication date: 20070509 License type: Exclusive license Record date: 20081119 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.14 TO 2013.11.13; CHANGE OF CONTRACT Name of requester: STATE ELECTRIC UNITED POWER TECHNOLOGY CO., LTD. Effective date: 20081119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20191231 |
|
CF01 | Termination of patent right due to non-payment of annual fee |