DK373376A - Levetidsovervagningsindretning for en turbinegeneratoraksel - Google Patents

Levetidsovervagningsindretning for en turbinegeneratoraksel

Info

Publication number
DK373376A
DK373376A DK373376A DK373376A DK373376A DK 373376 A DK373376 A DK 373376A DK 373376 A DK373376 A DK 373376A DK 373376 A DK373376 A DK 373376A DK 373376 A DK373376 A DK 373376A
Authority
DK
Denmark
Prior art keywords
monitoring device
turbine generator
generator axle
lifetime monitoring
lifetime
Prior art date
Application number
DK373376A
Other languages
Danish (da)
English (en)
Inventor
K Fork
D Lambrecht
H Waldmann
H Hofmann
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
Priority claimed from DE19752543587 external-priority patent/DE2543587C2/de
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of DK373376A publication Critical patent/DK373376A/da

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
    • G06G7/63—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus for power apparatus, e.g. motors, or supply distribution networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/64—Analogue computers for specific processes, systems or devices, e.g. simulators for non-electric machines, e.g. turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Turbines (AREA)
DK373376A 1975-09-30 1976-08-19 Levetidsovervagningsindretning for en turbinegeneratoraksel DK373376A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543587 DE2543587C2 (de) 1975-09-30 Lebensdauerüberwachungseinrichtung für eine Turbinen-Generatorwelle

Publications (1)

Publication Number Publication Date
DK373376A true DK373376A (da) 1977-03-31

Family

ID=5957838

Family Applications (1)

Application Number Title Priority Date Filing Date
DK373376A DK373376A (da) 1975-09-30 1976-08-19 Levetidsovervagningsindretning for en turbinegeneratoraksel

Country Status (12)

Country Link
US (1) US4057714A (sv)
AT (1) AT350309B (sv)
BR (1) BR7606276A (sv)
CH (1) CH607159A5 (sv)
DK (1) DK373376A (sv)
ES (1) ES452001A1 (sv)
FR (1) FR2326745A1 (sv)
GB (1) GB1504237A (sv)
IN (1) IN144811B (sv)
IT (1) IT1073315B (sv)
NL (1) NL7609172A (sv)
SE (1) SE410896B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282756A (en) * 1979-07-10 1981-08-11 Westinghouse Electric Corp. Apparatus for estimating the strain on an inaccessible portion of a rotating shaft
FR2539874B1 (fr) * 1983-01-20 1985-07-05 Alsthom Atlantique Systeme de surveillance de l'endommagement en torsion d'une ligne d'arbres composee d'une machine entrainante et d'une machine entrainee
US4758967A (en) * 1986-05-12 1988-07-19 Ford Motor Company Computer simulated inertia for motor vehicle powertrain testing
US4896101A (en) * 1986-12-03 1990-01-23 Cobb Harold R W Method for monitoring, recording, and evaluating valve operating trends
GB9111906D0 (en) * 1991-06-04 1991-07-24 Lucas Ind Plc Shaft breakage detection system
US6041287A (en) * 1996-11-07 2000-03-21 Reliance Electric Industrial Company System architecture for on-line machine diagnostics
DE19719970A1 (de) * 1997-05-13 1998-11-19 Siemens Ag Generator und Verfahren zur Messung einer Generatorspannung
US6490506B1 (en) * 1999-05-21 2002-12-03 Hydro Resource Solutions Llc Method and apparatus for monitoring hydroelectric facility maintenance and environmental costs
FR2853985B1 (fr) * 2003-04-19 2005-07-08 Inanov Ecran flexible a microtubes cathodiques
EP1669549A1 (de) * 2004-12-08 2006-06-14 Siemens Aktiengesellschaft Verfahren zur Überwachung des Zustandes von Turbinen anhand ihrer Ausrollzeit
US7448853B2 (en) * 2005-04-12 2008-11-11 Sundyne Corporation System and method of determining centrifugal turbomachinery remaining life
EP2071213B1 (en) * 2007-12-11 2014-12-03 General Electric Company Gearbox noise reduction by electrical drive control
US8180614B2 (en) * 2008-12-31 2012-05-15 Schlumberger Technology Corporation Modeling vibration effects introduced by mud motor
US9395268B2 (en) 2013-07-03 2016-07-19 General Electric Company Method and system to tolerance test a component
US9618933B2 (en) * 2014-02-10 2017-04-11 General Electric Company System and method for verifying the configuration and installation of a monitoring and protection system
US10254155B2 (en) * 2014-09-05 2019-04-09 Abb Schweiz Ag Monitoring torsional oscillations in a turbine-generator
US10442544B2 (en) * 2016-05-09 2019-10-15 Rolls-Royce North American Technologies, Inc. Engine degradation management via multi-engine mechanical power control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592053A (en) * 1967-10-24 1971-07-13 Carroll J Lucia Apparatus for determining the torque performance of prime movers
US3731070A (en) * 1971-04-27 1973-05-01 United Aircraft Corp Gas turbine engine analyzer
US3808882A (en) * 1971-07-21 1974-05-07 Dresser Ind Engine torque control system
DE2314954C3 (de) * 1973-03-26 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Anordnung zur laufenden Ermittlung und Überwachung der Lebensdauer von thermisch belasteten dickwandigen Bauelementen
US3960012A (en) * 1974-05-14 1976-06-01 Maxwell Ingram Shaft horsepower and efficiency monitoring system

Also Published As

Publication number Publication date
CH607159A5 (sv) 1978-11-30
GB1504237A (en) 1978-03-15
AT350309B (de) 1979-05-25
FR2326745A1 (fr) 1977-04-29
IN144811B (sv) 1978-07-15
SE410896B (sv) 1979-11-12
NL7609172A (nl) 1977-04-01
BR7606276A (pt) 1977-08-23
DE2543587B1 (de) 1976-12-23
SE7610259L (sv) 1977-03-31
DE2543587A1 (sv) 1976-12-23
IT1073315B (it) 1985-04-17
US4057714A (en) 1977-11-08
FR2326745B1 (sv) 1978-12-22
ES452001A1 (es) 1977-10-01

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