ES8204890A1 - Un generador superconductor con respuesta termica transito- ria mejorada - Google Patents
Un generador superconductor con respuesta termica transito- ria mejoradaInfo
- Publication number
- ES8204890A1 ES8204890A1 ES498070A ES498070A ES8204890A1 ES 8204890 A1 ES8204890 A1 ES 8204890A1 ES 498070 A ES498070 A ES 498070A ES 498070 A ES498070 A ES 498070A ES 8204890 A1 ES8204890 A1 ES 8204890A1
- Authority
- ES
- Spain
- Prior art keywords
- transient response
- rotor
- superconducting generator
- thermal transient
- improved thermal
- 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
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/876—Electrical generator or motor structure
- Y10S505/877—Rotary dynamoelectric type
- Y10S505/878—Rotary dynamoelectric type with cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
ROTOR REFRIGERADOR PARA UN GENERADOR DE CORRIENTE ALTERNA. ESTA FORMADO POR UNA ESTRUCTURA CILINDRICA QUE PRESENTA EN SUS EXTREMOS UNAS CAVIDADES Y QUE ALOJA EN SU INTERIOR UN DEVANADO DE CAMPO; POR UNOS CAMBIADORES DE CALOR FORMADOS POR TUBOS ARROLLADOS EN ESPIRAL Y SITUADOS EN LAS CITADAS CAVIDADES; POR UNA PANTALLA DE RADIACION Y POR UN TUBO PARA INTRODUCIR EN EL ROTOR GAS HELIO EN FORMA LIQUIDA. POR EFECTO DE LA FUERZA CENTRIFUGA EL HELIO LIQUIDO SE INTRODUCE EN UNAS CAVIDADES PRACTICADAS ENTRE EL DEVANADO, LO ENFRIA Y SE CONVIERTE EN GAS; ESTE SALE A TRAVES DE UNOS TUBOS DE LA PARTE INTERIOR DEL ROTOR, PASA POR LOS CAMBIADORES DE CALOR, POR LA PANTALLA DE RADIACION Y SE DIRIGE AL EXTERIOR POR UNOS TUBOS DE SALIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/143,205 US4319149A (en) | 1980-04-24 | 1980-04-24 | Superconducting generator with improved thermal transient response |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498070A0 ES498070A0 (es) | 1982-05-16 |
ES8204890A1 true ES8204890A1 (es) | 1982-05-16 |
Family
ID=22503056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498070A Expired ES8204890A1 (es) | 1980-04-24 | 1980-12-23 | Un generador superconductor con respuesta termica transito- ria mejorada |
Country Status (6)
Country | Link |
---|---|
US (1) | US4319149A (es) |
EP (1) | EP0038893B1 (es) |
JP (1) | JPS56150966A (es) |
CA (1) | CA1157074A (es) |
DE (1) | DE3071221D1 (es) |
ES (1) | ES8204890A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020831C2 (de) * | 1980-06-02 | 1986-11-06 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur Kühlung einer supraleitenden Erregerwicklung und eines Dämpferschildes des Läufers einer elektrischen Maschine |
US4432411A (en) * | 1982-03-03 | 1984-02-21 | Electric Power Research Institute, Inc. | Radiant heat shield for a superconducting generator |
CA1200829A (en) * | 1982-03-03 | 1986-02-18 | George D. Hooper | Explosively welded radiant heat shield for a super conducting generator rotor |
US4492088A (en) * | 1983-05-31 | 1985-01-08 | Westinghouse Electric Corp. | Radiation shield with helical fluid passages |
US4602177A (en) * | 1984-12-20 | 1986-07-22 | Westinghouse Electric Corp. | Homopolar generators with thermosyphons for improved cooling |
JPH0817555B2 (ja) * | 1987-09-04 | 1996-02-21 | 株式会社日立製作所 | 回転子の熱的バランス調整方法 |
DE10235503A1 (de) * | 2002-08-02 | 2004-02-19 | Siemens Ag | Maschine mit einer in einem Wicklungsträger angeordneten kühlbaren Wicklung sowie mit einer Drehmoment übertragenden Einrichtung |
US7592721B2 (en) * | 2006-09-20 | 2009-09-22 | American Superconductor Corporation | Torque transmission assembly for superconducting rotating machines |
US8629587B2 (en) * | 2010-12-23 | 2014-01-14 | Asia Vital Components Co., Ltd. | Water-cooling structure for electric motor |
JP5880842B2 (ja) * | 2012-03-05 | 2016-03-09 | 株式会社ジェイテクト | 電動オイルポンプ装置 |
CN104649016B (zh) * | 2013-11-25 | 2018-07-06 | 浙江跃岭股份有限公司 | 一种电悬浮轨道 |
JP7437579B2 (ja) | 2019-05-24 | 2024-02-26 | ゼネラル エレクトリック レノバブレス エスパーニャ, エセ.エレ. | 超電導機械における界磁コイル支持構造およびモジュール式界磁コイル設計 |
CN112096988B (zh) * | 2020-11-10 | 2021-06-04 | 清华大学 | 具有低温绕组的电机转子接头结构及具有其的电机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2339772C3 (de) * | 1973-08-06 | 1979-10-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Befestigung einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators |
US4123677A (en) * | 1975-04-30 | 1978-10-31 | General Electric Company | Self-regulating transport mechanism for super-conductive rotor refrigerant |
JPS52112709A (en) * | 1976-03-19 | 1977-09-21 | Hitachi Ltd | Cooling apparatus for low-temperature rotor |
JPS5320508A (en) * | 1976-08-11 | 1978-02-24 | Hitachi Ltd | Super conducting rotor |
US4076988A (en) * | 1976-08-17 | 1978-02-28 | Westinghouse Electric Corporation | Superconducting dynamoelectric machine having a liquid metal shield |
US4092555A (en) * | 1976-10-15 | 1978-05-30 | Electric Power Research Institute | Sliding support for a superconducting generator rotor |
US4123676A (en) * | 1976-10-22 | 1978-10-31 | Westinghouse Electric Corp. | Rotor member for superconducting generator |
US4120169A (en) * | 1976-12-15 | 1978-10-17 | Electric Power Research Institute | Multiphasic pump for rotating cryogenic machinery |
US4117357A (en) * | 1977-04-15 | 1978-09-26 | Electric Power Research Institute, Inc. | Flexible coupling for rotor elements of a superconducting generator |
DE2820985C2 (de) * | 1978-05-12 | 1983-11-03 | Leningradskoe proizvodstvennoe elektromašinostroitel'noe ob"edinenie "Elektrosila", Leningrad | Kryogengekühlte elektrische Maschine |
-
1980
- 1980-04-24 US US06/143,205 patent/US4319149A/en not_active Expired - Lifetime
- 1980-11-17 CA CA000364807A patent/CA1157074A/en not_active Expired
- 1980-12-22 DE DE8080304685T patent/DE3071221D1/de not_active Expired
- 1980-12-22 EP EP80304685A patent/EP0038893B1/en not_active Expired
- 1980-12-23 ES ES498070A patent/ES8204890A1/es not_active Expired
- 1980-12-24 JP JP18218080A patent/JPS56150966A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES498070A0 (es) | 1982-05-16 |
EP0038893A3 (en) | 1982-06-30 |
US4319149A (en) | 1982-03-09 |
EP0038893B1 (en) | 1985-11-06 |
JPS56150966A (en) | 1981-11-21 |
CA1157074A (en) | 1983-11-15 |
EP0038893A2 (en) | 1981-11-04 |
DE3071221D1 (en) | 1985-12-12 |
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