CN100570997C - Electric vehicle-mounted complete closed internal liquid cooling, external wind cooling type switch reluctance motor - Google Patents
Electric vehicle-mounted complete closed internal liquid cooling, external wind cooling type switch reluctance motor Download PDFInfo
- Publication number
- CN100570997C CN100570997C CNB2007101196442A CN200710119644A CN100570997C CN 100570997 C CN100570997 C CN 100570997C CN B2007101196442 A CNB2007101196442 A CN B2007101196442A CN 200710119644 A CN200710119644 A CN 200710119644A CN 100570997 C CN100570997 C CN 100570997C
- Authority
- CN
- China
- Prior art keywords
- motor
- cooling
- stator winding
- stator
- electric vehicle
- 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 36
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims description 16
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 239000012809 cooling fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
- Synchronous Machinery (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101196442A CN100570997C (en) | 2007-07-27 | 2007-07-27 | Electric vehicle-mounted complete closed internal liquid cooling, external wind cooling type switch reluctance motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101196442A CN100570997C (en) | 2007-07-27 | 2007-07-27 | Electric vehicle-mounted complete closed internal liquid cooling, external wind cooling type switch reluctance motor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101119055A CN101119055A (en) | 2008-02-06 |
CN100570997C true CN100570997C (en) | 2009-12-16 |
Family
ID=39055035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101196442A Expired - Fee Related CN100570997C (en) | 2007-07-27 | 2007-07-27 | Electric vehicle-mounted complete closed internal liquid cooling, external wind cooling type switch reluctance motor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100570997C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104977033A (en) * | 2014-04-01 | 2015-10-14 | 北京通大华泉科技有限公司 | Grating encoder for detecting rotating speed and/or position of motor |
JP6374798B2 (en) * | 2015-01-30 | 2018-08-15 | 株式会社クボタ | Cooling structure of rotating electric machine |
EP3163717B1 (en) | 2014-06-24 | 2024-04-03 | Kubota Corporation | Stator of electric motor and cooling structure for dynamo-electric machine |
CN117118136B (en) * | 2023-09-01 | 2024-03-12 | 上海大学 | Heat abstractor of multi-disc permanent magnet synchronous motor for vehicle |
-
2007
- 2007-07-27 CN CNB2007101196442A patent/CN100570997C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101119055A (en) | 2008-02-06 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: GUIZHOU BIJIE TIANYU POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING JIAOTONG UNIVERSITY Effective date: 20121121 Free format text: FORMER OWNER: BEIJING TONGDA HUAQUAN HI-TECH CO., LTD. Effective date: 20121121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 551700 BIJIE, GUIZHOU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121121 Address after: 551700 Guizhou Province, Bijie city seven cities in Northwest Guizhou Industrial Park A District Patentee after: Bijie Guizhou Tim power Polytron Technologies Inc Address before: 100044 Beijing Xizhimen Shangyuan Village No. 3 Patentee before: Beijing Jiaotong University Patentee before: Beijing Tongda Huaquan Hi-Tech Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 551700 Guizhou Province, Bijie city seven cities in Northwest Guizhou Industrial Park A District Patentee after: Bijie Tian Yu power Science and Technology Co., Ltd. Address before: 551700 Guizhou Province, Bijie city seven cities in Northwest Guizhou Industrial Park A District Patentee before: Bijie Guizhou Tim power Polytron Technologies Inc |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20170727 |
|
CF01 | Termination of patent right due to non-payment of annual fee |