DE102011001188A8 - Diagnose des Wasserstoff-Dichtungsölsystems von Turbinengeneratoren - Google Patents

Diagnose des Wasserstoff-Dichtungsölsystems von Turbinengeneratoren Download PDF

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Publication number
DE102011001188A8
DE102011001188A8 DE102011001188A DE102011001188A DE102011001188A8 DE 102011001188 A8 DE102011001188 A8 DE 102011001188A8 DE 102011001188 A DE102011001188 A DE 102011001188A DE 102011001188 A DE102011001188 A DE 102011001188A DE 102011001188 A8 DE102011001188 A8 DE 102011001188A8
Authority
DE
Germany
Prior art keywords
diagnosis
oil system
turbine generators
seal oil
hydrogen seal
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.)
Withdrawn
Application number
DE102011001188A
Other languages
English (en)
Other versions
DE102011001188A1 (de
Inventor
Jeffrey James Andritz
James Daniel Antalek
Daniel James Fitzmorris
Anthony James George
Abby Magro
Kevin Jon O'Dell
Steven Paul Scarlata
Fotios Raftelis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102011001188A1 publication Critical patent/DE102011001188A1/de
Publication of DE102011001188A8 publication Critical patent/DE102011001188A8/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE102011001188A 2010-03-17 2011-03-10 Diagnose des Wasserstoff-Dichtungsölsystems von Turbinengeneratoren Withdrawn DE102011001188A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/725,752 US8838398B2 (en) 2010-03-17 2010-03-17 Turbine-generator hydrogen seal oil system diagnosis
US12/725,752 2010-03-17

Publications (2)

Publication Number Publication Date
DE102011001188A1 DE102011001188A1 (de) 2011-09-22
DE102011001188A8 true DE102011001188A8 (de) 2012-01-05

Family

ID=43980827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011001188A Withdrawn DE102011001188A1 (de) 2010-03-17 2011-03-10 Diagnose des Wasserstoff-Dichtungsölsystems von Turbinengeneratoren

Country Status (5)

Country Link
US (1) US8838398B2 (de)
JP (1) JP2011196374A (de)
KR (1) KR20110104906A (de)
DE (1) DE102011001188A1 (de)
GB (1) GB2478832A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8564237B2 (en) 2010-06-17 2013-10-22 General Electric Company Seal leakage and seal oil contamination detection in generator
JP5646276B2 (ja) * 2010-10-22 2014-12-24 株式会社東芝 回転電機の密封油供給装置
JP5860696B2 (ja) * 2011-01-05 2016-02-16 ゼネラル・エレクトリック・カンパニイ 発電機のシール漏れとシールオイル汚染の検出
FR2986325B1 (fr) * 2012-01-26 2014-10-17 Eurocopter France Procede de determination de la presence d'une fuite sur un equipement hydraulique, dispositif, servocommande et aeronef associes
CN104712379A (zh) * 2015-03-31 2015-06-17 哈尔滨电机厂有限责任公司 一种汽轮发电机辅机密封油装置的制造工艺方法
CN106482936B (zh) * 2016-09-26 2020-04-07 复旦大学 一种核电装置eh系统密封圈失效原因的综合判定方法
US10429370B2 (en) 2017-05-16 2019-10-01 General Electric Company Dynamoelectric machine sealing oil monitoring system, computer program product and related methods
CN109713846B (zh) * 2019-01-11 2020-01-21 中广核工程有限公司 一种核电站发电机三流环密封油系统及其空侧密封油回路
CN111275311B (zh) * 2020-01-17 2023-06-30 中密控股股份有限公司 干气密封故障诊断及失效分析方法、系统及计算机存储介质
CN117191387B (zh) * 2023-09-11 2024-03-08 昆山健博密封件科技有限公司 一种油封检测方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792911A (en) * 1986-01-17 1988-12-20 Westinghouse Electric Corp. Diagnostic apparatus for an electric generator seal oil system
US5147015A (en) 1991-01-28 1992-09-15 Westinghouse Electric Corp. Seal oil temperature control method and apparatus
CA2091132A1 (en) * 1992-03-06 1993-09-07 Owen R. Snuttjer Generator sealing oil temperature control method and apparatus utilizing temperature matching
JP2001241550A (ja) * 2000-02-28 2001-09-07 Mitsubishi Heavy Ind Ltd シール装置の異常検出装置及び異常予知診断装置
JP2002023829A (ja) * 2000-07-10 2002-01-25 Mitsubishi Heavy Ind Ltd プラントのメンテナンス方法

Also Published As

Publication number Publication date
US20110231111A1 (en) 2011-09-22
US8838398B2 (en) 2014-09-16
GB2478832A (en) 2011-09-21
JP2011196374A (ja) 2011-10-06
GB201104136D0 (en) 2011-04-27
KR20110104906A (ko) 2011-09-23
DE102011001188A1 (de) 2011-09-22

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee