AT360613B - DEVICE FOR DETECTING LEAKS IN THE COOLING WATER CIRCUIT OF ELECTRICAL MACHINES - Google Patents

DEVICE FOR DETECTING LEAKS IN THE COOLING WATER CIRCUIT OF ELECTRICAL MACHINES

Info

Publication number
AT360613B
AT360613B AT829978A AT829978A AT360613B AT 360613 B AT360613 B AT 360613B AT 829978 A AT829978 A AT 829978A AT 829978 A AT829978 A AT 829978A AT 360613 B AT360613 B AT 360613B
Authority
AT
Austria
Prior art keywords
cooling water
electrical machines
water circuit
detecting leaks
leaks
Prior art date
Application number
AT829978A
Other languages
German (de)
Other versions
ATA829978A (en
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of ATA829978A publication Critical patent/ATA829978A/en
Application granted granted Critical
Publication of AT360613B publication Critical patent/AT360613B/en

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)
  • Examining Or Testing Airtightness (AREA)
AT829978A 1977-11-21 1978-11-21 DEVICE FOR DETECTING LEAKS IN THE COOLING WATER CIRCUIT OF ELECTRICAL MACHINES AT360613B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751964 DE2751964C2 (en) 1977-11-21 1977-11-21 Method and device for the determination of cooling water leaks in electrical machines

Publications (2)

Publication Number Publication Date
ATA829978A ATA829978A (en) 1980-06-15
AT360613B true AT360613B (en) 1981-01-26

Family

ID=6024246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT829978A AT360613B (en) 1977-11-21 1978-11-21 DEVICE FOR DETECTING LEAKS IN THE COOLING WATER CIRCUIT OF ELECTRICAL MACHINES

Country Status (6)

Country Link
JP (1) JPS5482284A (en)
AT (1) AT360613B (en)
BR (1) BR7807292A (en)
CH (1) CH636737A5 (en)
DE (1) DE2751964C2 (en)
GB (1) GB2033092B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603337A (en) * 1985-03-28 1986-07-29 Polaroid Corporation Thermal transfer recording medium
DE10163615B4 (en) * 2001-12-21 2004-02-05 Siemens Ag Method and device for detecting leaks in water-cooled electrical machines
EP2690760A1 (en) * 2012-07-23 2014-01-29 Alstom Technology Ltd Electric machine
CN109899203B (en) * 2019-01-17 2022-11-25 贵州乌江水电开发有限责任公司东风发电厂 Anti-condensation method and system for air cooler of water turbine generator set
CN112834124B (en) * 2021-01-11 2022-08-23 潍柴动力股份有限公司 Internal leakage judgment method for EGR cooler and related device
CN113790861B (en) * 2021-08-02 2023-05-16 中国长江电力股份有限公司 Intelligent detection method for cooling water leakage of hydropower station

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544438A (en) * 1971-11-05 1973-11-15 Kraftwerk Union Ag Method for determining leaks in a water-cooled electrical machine and device for carrying out the method

Also Published As

Publication number Publication date
ATA829978A (en) 1980-06-15
CH636737A5 (en) 1983-06-15
DE2751964C2 (en) 1982-06-16
BR7807292A (en) 1979-06-12
GB2033092A (en) 1980-05-14
JPS5482284A (en) 1979-06-30
GB2033092B (en) 1982-05-12
DE2751964B1 (en) 1979-02-15
JPS6327651B2 (en) 1988-06-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee