CN107994708A - 一种电机转子通风结构 - Google Patents
一种电机转子通风结构 Download PDFInfo
- Publication number
- CN107994708A CN107994708A CN201711374462.XA CN201711374462A CN107994708A CN 107994708 A CN107994708 A CN 107994708A CN 201711374462 A CN201711374462 A CN 201711374462A CN 107994708 A CN107994708 A CN 107994708A
- Authority
- CN
- China
- Prior art keywords
- rotor
- ventilation
- ventilation hole
- major trough
- hole
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 92
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052802 copper Inorganic materials 0.000 claims abstract description 34
- 239000010949 copper Substances 0.000 claims abstract description 34
- 238000013022 venting Methods 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K1/265—Shape, form or location of the slots
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711374462.XA CN107994708A (zh) | 2017-12-19 | 2017-12-19 | 一种电机转子通风结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711374462.XA CN107994708A (zh) | 2017-12-19 | 2017-12-19 | 一种电机转子通风结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107994708A true CN107994708A (zh) | 2018-05-04 |
Family
ID=62039116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711374462.XA Pending CN107994708A (zh) | 2017-12-19 | 2017-12-19 | 一种电机转子通风结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107994708A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111769674A (zh) * | 2020-05-18 | 2020-10-13 | 华为技术有限公司 | 一种转子、电机、动力总成及车辆 |
CN112564358A (zh) * | 2020-11-10 | 2021-03-26 | 湖南科技大学 | 交流牵引电机转子齿部轴向通风槽的设计方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09285052A (ja) * | 1996-02-14 | 1997-10-31 | Hitachi Ltd | 回転電機 |
JPH10285853A (ja) * | 1997-04-08 | 1998-10-23 | Toshiba Corp | 回転電機の回転子 |
JP2001016813A (ja) * | 1999-04-28 | 2001-01-19 | Hitachi Ltd | 回転電機 |
CN1289167A (zh) * | 1999-09-17 | 2001-03-28 | 株式会社日立制作所 | 旋转式电力发电机 |
JP2002142398A (ja) * | 2000-11-07 | 2002-05-17 | Hitachi Ltd | 回転電機回転子 |
CN101277035A (zh) * | 2007-03-29 | 2008-10-01 | 株式会社东芝 | 旋转电机及其转子 |
CN104410190A (zh) * | 2014-12-05 | 2015-03-11 | 东方电气集团东方电机有限公司 | 一种发电机转子通风槽结构 |
CN207638432U (zh) * | 2017-12-19 | 2018-07-20 | 卧龙电气集团股份有限公司 | 一种电机转子通风结构 |
-
2017
- 2017-12-19 CN CN201711374462.XA patent/CN107994708A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09285052A (ja) * | 1996-02-14 | 1997-10-31 | Hitachi Ltd | 回転電機 |
JPH10285853A (ja) * | 1997-04-08 | 1998-10-23 | Toshiba Corp | 回転電機の回転子 |
JP2001016813A (ja) * | 1999-04-28 | 2001-01-19 | Hitachi Ltd | 回転電機 |
CN1289167A (zh) * | 1999-09-17 | 2001-03-28 | 株式会社日立制作所 | 旋转式电力发电机 |
JP2002142398A (ja) * | 2000-11-07 | 2002-05-17 | Hitachi Ltd | 回転電機回転子 |
CN101277035A (zh) * | 2007-03-29 | 2008-10-01 | 株式会社东芝 | 旋转电机及其转子 |
CN104410190A (zh) * | 2014-12-05 | 2015-03-11 | 东方电气集团东方电机有限公司 | 一种发电机转子通风槽结构 |
CN207638432U (zh) * | 2017-12-19 | 2018-07-20 | 卧龙电气集团股份有限公司 | 一种电机转子通风结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111769674A (zh) * | 2020-05-18 | 2020-10-13 | 华为技术有限公司 | 一种转子、电机、动力总成及车辆 |
CN112564358A (zh) * | 2020-11-10 | 2021-03-26 | 湖南科技大学 | 交流牵引电机转子齿部轴向通风槽的设计方法 |
CN112564358B (zh) * | 2020-11-10 | 2022-06-28 | 湖南科技大学 | 交流牵引电机转子齿部轴向通风槽的设计方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207638432U (zh) | 一种电机转子通风结构 | |
KR101004122B1 (ko) | 회전 전기 | |
US7538457B2 (en) | Electric motor assemblies with coolant flow for concentrated windings | |
JP3788190B2 (ja) | 回転電機 | |
WO2015188672A1 (zh) | 一种用于电机的定子、电机及其通风冷却方法 | |
CN102265487A (zh) | 包含多个冷却流的电机及冷却方法 | |
CN105305667A (zh) | 电机 | |
CN112636499A (zh) | 油冷定子、电机、电驱动桥和汽车 | |
CN107994708A (zh) | 一种电机转子通风结构 | |
CN106026450A (zh) | 具有水冷式定子和内部风扇式转子的汽轮发电机冷却系统 | |
CN205791838U (zh) | 具有水冷式定子和内部风扇式转子的汽轮发电机冷却系统 | |
KR101735437B1 (ko) | 통풍 흠형강, 그 제조 방법, 통풍 구조 및 모터 | |
CN212695852U (zh) | 驱动电机、具有该驱动电机的驱动系统和车辆 | |
EP1455433A1 (en) | Multi-path Cooling of a Turbo-Generator Rotor | |
CN206834870U (zh) | 具有油冷结构的电机转子 | |
JP6220178B2 (ja) | 回転電機 | |
CN113507175A (zh) | 一种定子结构及扁线电机 | |
CN206461450U (zh) | 一种异步电机的内风路结构 | |
CN206712589U (zh) | 一种高效散热的风冷定转子电机 | |
CN109951024A (zh) | 定子及包括其的电机 | |
CN114123614B (zh) | 一种集成有冷却结构的内转子电机 | |
CN213879402U (zh) | 油冷定子、电机、电驱动桥和汽车 | |
JP4640681B2 (ja) | 回転電機 | |
CN107920451A (zh) | 散热器总成 | |
CN102217173A (zh) | 用于风成应用的、且在至少一个线圈头部中具有冷却流的发电机转子 |
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: China Address after: 312300 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Applicant after: WOLONG ELECTRIC GROUP Co.,Ltd. Applicant after: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Address before: Shangyu District Economic Development Zone, Shaoxing City, Zhejiang Province Applicant before: WOLONG ELECTRIC GROUP Co.,Ltd. Country or region before: China Applicant before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. |