IT1258830B - Regolazione del refrigeratore dell'idrogeno in generatori di energia elettrica - Google Patents

Regolazione del refrigeratore dell'idrogeno in generatori di energia elettrica

Info

Publication number
IT1258830B
IT1258830B ITMI920169A ITMI920169A IT1258830B IT 1258830 B IT1258830 B IT 1258830B IT MI920169 A ITMI920169 A IT MI920169A IT MI920169 A ITMI920169 A IT MI920169A IT 1258830 B IT1258830 B IT 1258830B
Authority
IT
Italy
Prior art keywords
hydrogen
cooling water
heat exchanger
temperature
adjustment
Prior art date
Application number
ITMI920169A
Other languages
English (en)
Inventor
Homer Gay Hargrove
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ITMI920169A0 publication Critical patent/ITMI920169A0/it
Publication of ITMI920169A1 publication Critical patent/ITMI920169A1/it
Application granted granted Critical
Publication of IT1258830B publication Critical patent/IT1258830B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

E' descritto un sistema per raffreddare l'idrogeno che viene imp. L'acqua di raffreddamento dell'idrogeno viene alimentata ad uno scambiatore di calore indiretto parzialmente da una sorgente la cui temperatura è determinata da condizioni estreme parzialmente dall'acqua di raffreddamento che lascia lo scambiatore di calore. Un'unità di controllo della temperatura produce un'indicazione della temperatura dell'acqua di raffreddamento entrata dalla sorgente ed un'unità di regolazione è accoppiata all'unità di controllo della temperatura per raffreddare l'idrogeno sino ad una temperatura voluta mantenendo contemporaneamente una portata costante dell'acqua di raffreddamento nello scambiatore di calore.
ITMI920169A 1991-02-11 1992-01-30 Regolazione del refrigeratore dell'idrogeno in generatori di energia elettrica IT1258830B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/653,575 US5097669A (en) 1991-02-11 1991-02-11 Control of hydrogen cooler employed in power generators

Publications (3)

Publication Number Publication Date
ITMI920169A0 ITMI920169A0 (it) 1992-01-30
ITMI920169A1 ITMI920169A1 (it) 1993-07-30
IT1258830B true IT1258830B (it) 1996-02-29

Family

ID=24621447

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920169A IT1258830B (it) 1991-02-11 1992-01-30 Regolazione del refrigeratore dell'idrogeno in generatori di energia elettrica

Country Status (7)

Country Link
US (1) US5097669A (it)
JP (1) JP3221715B2 (it)
BE (1) BE1005591A3 (it)
CA (1) CA2060920A1 (it)
ES (1) ES2040639B1 (it)
IT (1) IT1258830B (it)
MX (1) MX9200501A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326680C1 (de) * 1993-08-09 1995-02-16 Siemens Ag Verfahren und Vorrichtung zur Temperaturüberwachung eines elektrischen Generators
DE4440380A1 (de) * 1994-11-11 1996-05-15 Baldwin Gegenheimer Gmbh Geräteschrank zur Bereitstellung von Prozeßwasser
US5785114A (en) * 1996-02-23 1998-07-28 Westinghouse Electric Corporation Integral hydrogen cooler assembly for electric generators
DE19731852A1 (de) * 1997-07-24 1999-01-28 Asea Brown Boveri Generatorkühlsystem
IT1317633B1 (it) * 2000-03-16 2003-07-15 Rc Group Spa Gruppo refrigeratore con free-cooling, atto a funzionare anche conportaata variabile, impianto e procedimento.
US6959585B2 (en) * 2001-11-14 2005-11-01 Environment One Corporation Skids, modules, and modular system for monitoring hydrogen-cooled generators
US6998618B2 (en) * 2003-09-24 2006-02-14 Siemens Westinghouse Power Corporation Integral condition monitor for detecting overheating in an electric generator
US20050121187A1 (en) * 2003-12-05 2005-06-09 Siemens Westinghouse Power Corporation Coolant system with regenerative heat exchanger
CN100521454C (zh) * 2004-12-31 2009-07-29 中国科学院电工研究所 发电机定子的蒸发冷却系统监测及保护控制装置
NZ567204A (en) * 2005-10-06 2010-06-25 Sanofi Aventis Bicyclic aryl-sulphonic acid [1,3,4]-thiadiazol-2-yl-amides, processes for their preparation and their use as pharmaceuticals
US8783027B2 (en) * 2009-09-18 2014-07-22 Siemens Energy, Inc. Pressure regulation circuit for turbine generators
WO2012091692A1 (en) * 2010-12-27 2012-07-05 Utc Power Corporation Cooling arrangement using an electrochemical cell
CN103811085B (zh) * 2012-11-13 2016-06-29 中国广核集团有限公司 核电站发电机氢气冷却系统的冷氢温度监控和调整方法
EP3243558A1 (en) * 2016-05-10 2017-11-15 General Electric Technology GmbH An industrial oil degassing system and method
CN107394964A (zh) * 2017-08-08 2017-11-24 北京必可测科技股份有限公司 一种除垢防垢发电机冷却装置及防垢方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214153A (en) * 1963-11-15 1965-10-26 Heraeus Gmbh W C Cooling water supply system
US2104333A (en) * 1935-10-17 1938-01-04 Rosenblads Patenter Ab Method and means for regulating the temperature of flowing media
US2675493A (en) * 1953-04-24 1954-04-13 Gen Electric Leak detection system for liquidcooled generators
US2934655A (en) * 1957-12-16 1960-04-26 Licencia Talalmanyokat Process of and apparatus for cooling electrical generators
US3122668A (en) * 1959-07-31 1964-02-25 Bbc Brown Boveri & Cie Arrangement for indicating leakage between cooling systems of turbogenerators
DE1156495B (de) * 1960-09-29 1963-10-31 Siemens Ag Kuehlsystem fuer direkt oder indirekt fluessigkeitsgekuehlte Turbogeneratoren und andere grosse elektrische Maschinen
US3894138A (en) * 1971-11-05 1975-07-08 Kraftwerk Union Ag Apparatus for measuring coolant leakage in electrical power generating machines
US3791351A (en) * 1972-06-30 1974-02-12 Rohm & Haas Desuperheater
JPS5771249A (en) * 1980-10-22 1982-05-04 Toshiba Corp Controlling device for cooler
JPS58107043A (ja) * 1981-12-21 1983-06-25 Toshiba Corp 電気機器の冷却装置
JPH0744805B2 (ja) * 1985-06-19 1995-05-15 株式会社東芝 水素冷却回転電機の水素圧力調整方法
US4766557A (en) * 1986-06-20 1988-08-23 Westinghouse Electric Corp. Apparatus for monitoring hydrogen gas leakage into the stator coil water cooling system of a hydrogen cooled electric generator
JP3790908B2 (ja) * 1996-09-03 2006-06-28 大日本インキ化学工業株式会社 湿気硬化型ウレタンプライマー組成物及びその被覆方法

Also Published As

Publication number Publication date
JP3221715B2 (ja) 2001-10-22
MX9200501A (es) 1992-08-01
BE1005591A3 (fr) 1993-11-16
ITMI920169A1 (it) 1993-07-30
ES2040639B1 (es) 1996-08-01
JPH0576154A (ja) 1993-03-26
ES2040639A2 (es) 1993-10-16
CA2060920A1 (en) 1992-08-12
ES2040639R (it) 1995-12-16
US5097669A (en) 1992-03-24
ITMI920169A0 (it) 1992-01-30

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