CN102761190B - 用于以高压工作的电机的绕组头的隔绝帽以及具有这种隔绝帽的机器 - Google Patents
用于以高压工作的电机的绕组头的隔绝帽以及具有这种隔绝帽的机器 Download PDFInfo
- Publication number
- CN102761190B CN102761190B CN201210129633.3A CN201210129633A CN102761190B CN 102761190 B CN102761190 B CN 102761190B CN 201210129633 A CN201210129633 A CN 201210129633A CN 102761190 B CN102761190 B CN 102761190B
- Authority
- CN
- China
- Prior art keywords
- isolation cap
- winding
- isolation
- cap
- layer
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 71
- 230000005684 electric field Effects 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 64
- 239000004020 conductor Substances 0.000 claims description 21
- 239000004065 semiconductor Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7322011 | 2011-04-29 | ||
CH00732/11 | 2011-04-29 | ||
CH00861/11A CH704986A1 (de) | 2011-05-20 | 2011-05-20 | Isolierkappe für einen Wickelkopf einer mit Hochspannung arbeitenden elektrischen Maschine sowie Maschine mit einer solchen Isolierkappe. |
CH00861/11 | 2011-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102761190A CN102761190A (zh) | 2012-10-31 |
CN102761190B true CN102761190B (zh) | 2017-04-12 |
Family
ID=45976868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210129633.3A Active CN102761190B (zh) | 2011-04-29 | 2012-04-27 | 用于以高压工作的电机的绕组头的隔绝帽以及具有这种隔绝帽的机器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9018818B2 (zh) |
EP (1) | EP2518866B1 (zh) |
JP (1) | JP5805005B2 (zh) |
CN (1) | CN102761190B (zh) |
CA (1) | CA2775458C (zh) |
ES (1) | ES2517490T3 (zh) |
HR (1) | HRP20141030T1 (zh) |
PT (1) | PT2518866E (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2775458C (en) * | 2011-04-29 | 2017-09-12 | Alstom Hydro France | Insulating cap for an end winding of an electrical machine working at high voltage and machine having such an insulating cap |
CN106877611B (zh) * | 2017-04-06 | 2022-12-06 | 宁德时代电机科技有限公司 | 一种双源双绕组助力转向油泵永磁同步电机装置 |
CN111095741B (zh) * | 2017-08-15 | 2022-07-08 | 鲲腾科技公司 | 电机系统用连接导条 |
DE102017220856A1 (de) * | 2017-11-22 | 2019-06-06 | Bayerische Motoren Werke Aktiengesellschaft | Kühlkappe für einen Stator einer elektrischen Maschine eines Kraftfahrzeugs, Stator sowie Kraftfahrzeug |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281015B (de) * | 1962-12-12 | 1968-10-24 | Bbc Brown Boveri & Cie | Verfahren zur Herstellung und Isolierung von Loetverbindungen an den Stirnverbindungen der Statorwicklungen grosser Wechselstrommaschinen |
US4309636A (en) * | 1978-08-17 | 1982-01-05 | Siemens Aktiengesellschaft | Insulation caps for stator winding head connections of an electric machine |
DE4237079A1 (de) * | 1992-11-03 | 1994-05-05 | Abb Patent Gmbh | Elektrische Maschine |
CN1130311A (zh) * | 1994-11-17 | 1996-09-04 | Abb管理有限公司 | 焊接绝缘 |
US7965013B2 (en) * | 2006-01-24 | 2011-06-21 | Alstom Technology Ltd | Insulating cover for a bar to bar connection of a stator winding of an electric machine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680645U (zh) | 1979-11-28 | 1981-06-30 | ||
JPS57160342A (en) * | 1981-03-25 | 1982-10-02 | Toshiba Corp | Lead section for electromagnetic coil |
JPS5986448A (ja) | 1982-11-09 | 1984-05-18 | Toshiba Corp | 回転電機のコイルエンド接続部の絶縁処理方法 |
JPS62104449A (ja) * | 1985-10-31 | 1987-05-14 | Toshiba Corp | 高圧回転電機のコイル |
US20020163272A1 (en) | 1996-11-04 | 2002-11-07 | Bertil Larsson | Stator for a rotating electric machine and a method of manufacturing a stator |
SE525492C2 (sv) * | 2002-10-22 | 2005-03-01 | Abb Research Ltd | Fältstyrande polymermatris försedd med fyllning |
CA2587599C (en) * | 2004-11-24 | 2015-06-02 | Alstom Technology Ltd | Cover cap |
FR2883425B1 (fr) * | 2005-03-21 | 2007-05-04 | Nexans Sa | Extremite synthetique de cable electrique pour tension continue |
US7391141B2 (en) * | 2005-03-22 | 2008-06-24 | Siemens Power Generation, Inc. | Electrical-discharge-inhibiting conformable layer for use in inner-cooler coils |
EP1903662A1 (en) * | 2006-09-25 | 2008-03-26 | Abb Research Ltd. | A high voltage rotating machine and an electric installation provided therewith |
US20110017494A1 (en) * | 2009-07-24 | 2011-01-27 | General Electric Company | Insulating compositions and devices incorporating the same |
CA2775458C (en) * | 2011-04-29 | 2017-09-12 | Alstom Hydro France | Insulating cap for an end winding of an electrical machine working at high voltage and machine having such an insulating cap |
-
2012
- 2012-04-26 CA CA2775458A patent/CA2775458C/en active Active
- 2012-04-27 PT PT121660815T patent/PT2518866E/pt unknown
- 2012-04-27 CN CN201210129633.3A patent/CN102761190B/zh active Active
- 2012-04-27 ES ES12166081.5T patent/ES2517490T3/es active Active
- 2012-04-27 US US13/457,557 patent/US9018818B2/en active Active
- 2012-04-27 EP EP12166081.5A patent/EP2518866B1/de active Active
- 2012-05-01 JP JP2012104961A patent/JP5805005B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-23 HR HRP20141030AT patent/HRP20141030T1/hr unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281015B (de) * | 1962-12-12 | 1968-10-24 | Bbc Brown Boveri & Cie | Verfahren zur Herstellung und Isolierung von Loetverbindungen an den Stirnverbindungen der Statorwicklungen grosser Wechselstrommaschinen |
US4309636A (en) * | 1978-08-17 | 1982-01-05 | Siemens Aktiengesellschaft | Insulation caps for stator winding head connections of an electric machine |
DE4237079A1 (de) * | 1992-11-03 | 1994-05-05 | Abb Patent Gmbh | Elektrische Maschine |
CN1130311A (zh) * | 1994-11-17 | 1996-09-04 | Abb管理有限公司 | 焊接绝缘 |
US7965013B2 (en) * | 2006-01-24 | 2011-06-21 | Alstom Technology Ltd | Insulating cover for a bar to bar connection of a stator winding of an electric machine |
Also Published As
Publication number | Publication date |
---|---|
CN102761190A (zh) | 2012-10-31 |
CA2775458C (en) | 2017-09-12 |
CA2775458A1 (en) | 2012-10-29 |
US20120274186A1 (en) | 2012-11-01 |
JP2012235684A (ja) | 2012-11-29 |
US9018818B2 (en) | 2015-04-28 |
EP2518866B1 (de) | 2014-08-06 |
PT2518866E (pt) | 2014-10-16 |
HRP20141030T1 (hr) | 2014-12-19 |
EP2518866A1 (de) | 2012-10-31 |
JP5805005B2 (ja) | 2015-11-04 |
ES2517490T3 (es) | 2014-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTHOM RENEWABLE ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ALSTOM FRANCE HYDROPOWER CO., LTD. Effective date: 20130829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130829 Address after: Grenoble Applicant after: Alstom Renewable Technologies Address before: French Levallois Perret Applicant before: Alstom Hydro France |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Grenoble Patentee after: Ge renewable energy technologies Address before: Grenoble Patentee before: Alstom Renewable Technologies |