DE2200887A1 - Elektrisches regelsystem fuer dampfoder gasturbinen - Google Patents

Elektrisches regelsystem fuer dampfoder gasturbinen

Info

Publication number
DE2200887A1
DE2200887A1 DE19722200887 DE2200887A DE2200887A1 DE 2200887 A1 DE2200887 A1 DE 2200887A1 DE 19722200887 DE19722200887 DE 19722200887 DE 2200887 A DE2200887 A DE 2200887A DE 2200887 A1 DE2200887 A1 DE 2200887A1
Authority
DE
Germany
Prior art keywords
valve
valves
setpoint
control system
fault value
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.)
Pending
Application number
DE19722200887
Other languages
German (de)
English (en)
Inventor
Wolfgang Fritz
Klaus Dr Neumann
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.)
BERGMANN BORSIG VEB
Original Assignee
BERGMANN BORSIG VEB
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 DD15772571A external-priority patent/DD102436A1/xx
Priority claimed from DD159162A external-priority patent/DD107510A2/xx
Application filed by BERGMANN BORSIG VEB filed Critical BERGMANN BORSIG VEB
Publication of DE2200887A1 publication Critical patent/DE2200887A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87298—Having digital flow controller
    • Y10T137/87306—Having plural branches under common control for separate valve actuators
    • Y10T137/87314—Electromagnetic or electric control [e.g., digital control, bistable electro control, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
DE19722200887 1971-09-15 1972-01-08 Elektrisches regelsystem fuer dampfoder gasturbinen Pending DE2200887A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD15772571A DD102436A1 (enExample) 1971-09-15 1971-09-15
DD159162A DD107510A2 (enExample) 1971-11-26 1971-11-26
FR7232319A FR2203422A5 (enExample) 1971-09-15 1972-09-12

Publications (1)

Publication Number Publication Date
DE2200887A1 true DE2200887A1 (de) 1973-03-22

Family

ID=27179781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722200887 Pending DE2200887A1 (de) 1971-09-15 1972-01-08 Elektrisches regelsystem fuer dampfoder gasturbinen

Country Status (4)

Country Link
US (1) US3828814A (enExample)
CH (1) CH553326A (enExample)
DE (1) DE2200887A1 (enExample)
FR (1) FR2203422A5 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981618A (en) * 1975-02-14 1976-09-21 Grumman Aerospace Corporation Method and apparatus for preventing pump cavitation
US4871295A (en) * 1983-04-19 1989-10-03 Ormat Turbines (1965) Ltd. Modular rankine cycle vapor turbine
US4604028A (en) * 1985-05-08 1986-08-05 General Electric Company Independently actuated control valves for steam turbine
US6463949B2 (en) * 2000-12-08 2002-10-15 Caterpillar Inc. Method and apparatus for determining a valve status
US20040101396A1 (en) * 2001-09-07 2004-05-27 Heinrich Oeynhausen Method for regulating a steam turbine, and corresponding steam turbine
JP4596426B2 (ja) * 2005-09-21 2010-12-08 日立アプライアンス株式会社 熱源装置

Also Published As

Publication number Publication date
CH553326A (de) 1974-08-30
US3828814A (en) 1974-08-13
FR2203422A5 (enExample) 1974-05-10

Similar Documents

Publication Publication Date Title
DE2243830B2 (de) Turbinenregelsystem
DE102010024723A1 (de) Pneumatischer Stellantrieb und Verfahren zum Betreiben des pneumatischen Stellantriebs
DE2200887A1 (de) Elektrisches regelsystem fuer dampfoder gasturbinen
EP2019236B1 (de) Doppelkupplungsgetriebe mit einer Vorrichtung zur Ansteuerung einer Mehrzahl hydraulischer Schaltzylinder
DE2112813C3 (de) Elektrohydraulische Steuereinrichtung
DE2832898C2 (de) Irreversibler, hydraulischer Stellantrieb
DE19620809A1 (de) Vorrichtung und Verfahren zur Regelung des Antriebs eines Preßstempels eines Hydraulikzylinders einer hydraulischen Presse
DE1601848B2 (de) Synchron-steuerungseinrichtung fuer einen schiffsturbinensatz
EP2642132A2 (de) Hydraulische Pilotventilanordnung und hydraulische Ventilanordnung damit
EP0370131B1 (de) Vorgesteuertes Dreiwegeventil
CH619509A5 (enExample)
DE10239915B4 (de) Vorrichtung zur Ansteuerung eines hydraulisch betätigbaren Schaltelementes
EP0917675B1 (de) Stellungsregler für antriebe sowie pneumatisches regelventil mit einem derartigen stellungsregler
DE4023900A1 (de) Vorrichtung zum regeln einer turbine
DE69819587T2 (de) Elektrohydraulische Antriebseinrichtung zur Fernsteuerung eines hydraulischen Verteilers
EP3292444B1 (de) Verfahren zum betreiben eines elektrischen oder fluidischen stellantriebs und bewegungssteuerung für einen stellantrieb
DE2424493C2 (de) Vorrichtung zur Steuerung einer durch ein Druckrohr gespeisten Wasserturbine
DE1673551B2 (enExample)
DE346354C (de) Elektrische Fernsteuerung
DE1401457C (de) Regeleinrichtung fur das Arbeitsmit tel einer Dampf oder Gasturbine
DE19523963A1 (de) Steuereinrichtung für ein stufenlos verstellbares hydrostatisches und hydrostatisch-mechanisches Getriebe
DE590267C (de) Regler fuer Kraftmaschinen mit Pumpwerk, Mengenschieber und Druckschieber
DE1426497C (de) Servosystem in Doppelausführung
DE231627C (enExample)
DE1261401B (de) Fernsteuereinrichtung

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee