CH390947A - Verfahren zur Überwachung der zulässigen Temperaturänderungen, insbesondere in Wärmeströmungsmaschinen - Google Patents

Verfahren zur Überwachung der zulässigen Temperaturänderungen, insbesondere in Wärmeströmungsmaschinen

Info

Publication number
CH390947A
CH390947A CH186962A CH186962A CH390947A CH 390947 A CH390947 A CH 390947A CH 186962 A CH186962 A CH 186962A CH 186962 A CH186962 A CH 186962A CH 390947 A CH390947 A CH 390947A
Authority
CH
Switzerland
Prior art keywords
monitoring
temperature changes
heat flow
permissible temperature
flow machines
Prior art date
Application number
CH186962A
Other languages
English (en)
Inventor
Pahl Gerhard Ing Dr
Wilfried Dipl Ing Reitze
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH390947A publication Critical patent/CH390947A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
    • 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
    • F01D21/12—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Turbines (AREA)
  • Testing Of Engines (AREA)
CH186962A 1961-02-16 1962-02-15 Verfahren zur Überwachung der zulässigen Temperaturänderungen, insbesondere in Wärmeströmungsmaschinen CH390947A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0061298 1961-02-16

Publications (1)

Publication Number Publication Date
CH390947A true CH390947A (de) 1965-04-30

Family

ID=6973151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH186962A CH390947A (de) 1961-02-16 1962-02-15 Verfahren zur Überwachung der zulässigen Temperaturänderungen, insbesondere in Wärmeströmungsmaschinen

Country Status (4)

Country Link
AT (1) AT248148B (de)
CH (1) CH390947A (de)
DE (1) DE1698476B1 (de)
GB (1) GB989011A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021451A1 (de) * 1996-11-08 1998-05-22 Siemens Aktiengesellschaft Turbinenleiteinrichtung sowie verfahren zur regelung eines lastwechselvorgangs einer turbine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320625A (en) * 1980-04-30 1982-03-23 General Electric Company Method and apparatus for thermal stress controlled loading of steam turbines
DE3314181A1 (de) * 1983-04-19 1984-10-25 Kraftwerk Union AG, 4330 Mülheim Verfahren zur ueberwachung der ermuedung von bauteilen, z.b. in kernkraftwerken
EP1510656A1 (de) 2003-09-01 2005-03-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erkennen eines Betriebszustandes einer Turbine
EP1674667A1 (de) * 2004-12-21 2006-06-28 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Aufwärmen einer Dampfturbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025898B (de) * 1956-03-03 1958-03-13 Bbc Brown Boveri & Cie Einrichtung zur UEberwachung der Gehaeusewandtemperatur beim Anfahren von Dampf- oder Gasturbinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239504B1 (en) 1996-11-07 2001-05-29 Siemens Aktiengesellschaft Turbine guide and a method for regulating a load cycle process of a turbine
WO1998021451A1 (de) * 1996-11-08 1998-05-22 Siemens Aktiengesellschaft Turbinenleiteinrichtung sowie verfahren zur regelung eines lastwechselvorgangs einer turbine
CN1084824C (zh) * 1996-11-08 2002-05-15 西门子公司 调节涡轮机负荷变化过程的涡轮机控制设备及方法

Also Published As

Publication number Publication date
AT248148B (de) 1966-07-11
GB989011A (en) 1965-04-14
DE1698476B1 (de) 1969-12-11

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