IT1395101B1 - Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile - Google Patents

Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile

Info

Publication number
IT1395101B1
IT1395101B1 ITMI2009A001308A ITMI20091308A IT1395101B1 IT 1395101 B1 IT1395101 B1 IT 1395101B1 IT MI2009A001308 A ITMI2009A001308 A IT MI2009A001308A IT MI20091308 A ITMI20091308 A IT MI20091308A IT 1395101 B1 IT1395101 B1 IT 1395101B1
Authority
IT
Italy
Prior art keywords
cooling fluid
cooled machine
flammable cooling
electric
electric cooled
Prior art date
Application number
ITMI2009A001308A
Other languages
English (en)
Inventor
Roberto Garello
Original Assignee
Ansaldo Energia Spa
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 Ansaldo Energia Spa filed Critical Ansaldo Energia Spa
Priority to ITMI2009A001308A priority Critical patent/IT1395101B1/it
Priority to EP10737856.4A priority patent/EP2457311B1/en
Priority to PCT/EP2010/060591 priority patent/WO2011009901A1/en
Publication of ITMI20091308A1 publication Critical patent/ITMI20091308A1/it
Application granted granted Critical
Publication of IT1395101B1 publication Critical patent/IT1395101B1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Details Of Measuring And Other Instruments (AREA)
ITMI2009A001308A 2009-07-23 2009-07-23 Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile IT1395101B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI2009A001308A IT1395101B1 (it) 2009-07-23 2009-07-23 Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile
EP10737856.4A EP2457311B1 (en) 2009-07-23 2010-07-21 Electric machine cooled with an inflammable cooling fluid
PCT/EP2010/060591 WO2011009901A1 (en) 2009-07-23 2010-07-21 Electric machine cooled with an inflammable cooling fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001308A IT1395101B1 (it) 2009-07-23 2009-07-23 Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile

Publications (2)

Publication Number Publication Date
ITMI20091308A1 ITMI20091308A1 (it) 2011-01-24
IT1395101B1 true IT1395101B1 (it) 2012-09-05

Family

ID=41689401

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001308A IT1395101B1 (it) 2009-07-23 2009-07-23 Macchina elettrica raffreddata con un fluido di raffreddamento infiammabile

Country Status (3)

Country Link
EP (1) EP2457311B1 (it)
IT (1) IT1395101B1 (it)
WO (1) WO2011009901A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2747255B1 (en) * 2012-12-18 2017-05-17 General Electric Technology GmbH Rotor for an electric machine
JP6352788B2 (ja) * 2014-12-03 2018-07-04 株式会社東芝 回転電機の回転子
ITUA20163998A1 (it) * 2016-05-31 2017-12-01 A S En Ansaldo Sviluppo Energia S R L Elemento di connessione per un alternatore di un impianto per la produzione di energia elettrica e alternatore comprendente detto elemento di connessione

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108933A (ja) * 1982-12-15 1984-06-23 Toshiba Corp 集電環ガス漏洩検出装置
JP2609745B2 (ja) * 1990-07-12 1997-05-14 株式会社東芝 内圧ガス冷却回転電機の回転子
US5382856A (en) * 1992-12-09 1995-01-17 General Electric Co. Generator rotor collector terminal stud hydrogen seal
US6236128B1 (en) * 1999-10-28 2001-05-22 Siemens Westinghouse Power Corporation Radial lead spanner nut assembly with integral seals for hydrogen-cooled power generators and associated methods

Also Published As

Publication number Publication date
EP2457311A1 (en) 2012-05-30
EP2457311B1 (en) 2016-10-05
WO2011009901A1 (en) 2011-01-27
ITMI20091308A1 (it) 2011-01-24

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