DE3377072D1 - Control method of a power plant - Google Patents

Control method of a power plant

Info

Publication number
DE3377072D1
DE3377072D1 DE8383110099T DE3377072T DE3377072D1 DE 3377072 D1 DE3377072 D1 DE 3377072D1 DE 8383110099 T DE8383110099 T DE 8383110099T DE 3377072 T DE3377072 T DE 3377072T DE 3377072 D1 DE3377072 D1 DE 3377072D1
Authority
DE
Germany
Prior art keywords
desired value
basic desired
basic
turbine
steam
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.)
Expired
Application number
DE8383110099T
Other languages
German (de)
Inventor
Heinrich Ing Grad Renze
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8383110099T priority Critical patent/DE3377072D1/en
Application granted granted Critical
Publication of DE3377072D1 publication Critical patent/DE3377072D1/en
Expired 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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

1. Method for regulating a power plant block containing a turbine and a steam generator, in which the basic desired value for the block power is supplied to the steam generator as the basic desired value for the steam generation and to the turbine setting as the basic desired value for the electrical power, characterized in that from the basic desired value for the block power a desired value for the steam pressure and a signal corresponding to the opening of the turbine valve are formed, in that the difference (SUB8) formed from subtracting the actual value of the steam pressure from the desired value, is multiplied by the signal corresponding to the opening of the turbine valve (M2) and the result is substracted from the basic desired value for the electrical power (SUB3) and added to the basic desired value for the steam generation (ADD8).
DE8383110099T 1982-11-11 1983-10-10 Control method of a power plant Expired DE3377072D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383110099T DE3377072D1 (en) 1982-11-11 1983-10-10 Control method of a power plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3241799 1982-11-11
DE8383110099T DE3377072D1 (en) 1982-11-11 1983-10-10 Control method of a power plant

Publications (1)

Publication Number Publication Date
DE3377072D1 true DE3377072D1 (en) 1988-07-21

Family

ID=6177921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110099T Expired DE3377072D1 (en) 1982-11-11 1983-10-10 Control method of a power plant

Country Status (3)

Country Link
EP (1) EP0108928B1 (en)
AT (1) ATE35166T1 (en)
DE (1) DE3377072D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528292A1 (en) * 1985-08-07 1987-02-19 Gutehoffnungshuette Man METHOD AND DEVICE FOR REGULATING A STEAM TURBINE OF A POWER PLANT
DE3541148C3 (en) * 1985-11-21 1995-12-07 Man Energie Gmbh Process for controlling a steam turbine
DE19828446C1 (en) * 1998-06-26 1999-09-23 Hartmann & Braun Gmbh & Co Kg Coordinated regulation of steam power plant block in steam power plant essentially consisting of steam generator with turbine to which is assigned generator with regulators for turbine inlet valve and fuel
EP3014178A2 (en) * 2013-08-28 2016-05-04 Siemens Aktiengesellschaft Operating method for an externally heated once-through steam generator
CN108678821A (en) * 2018-05-11 2018-10-19 华电能源股份有限公司富拉尔基发电厂 A kind of steam turbine start and stop peak regulation heating system for realizing the decoupling of fired power generating unit thermoelectricity
CN113406883B (en) * 2021-06-28 2022-08-12 广东电网有限责任公司 Opening degree instruction generation method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338054A (en) * 1964-12-29 1967-08-29 Combustion Eng Method and apparatus for increasing control response of a vapor generator
US3802189A (en) * 1972-01-13 1974-04-09 Leeds & Northrup Co Boiler-turbine control system
JPS53102405A (en) * 1977-02-18 1978-09-06 Hitachi Ltd Speed governing of steam turbine
DE2730415C2 (en) * 1977-07-06 1983-02-24 Saarbergwerke AG, 6600 Saarbrücken Process for the sway-free regulation of a power plant block in controlled sliding pressure
DE2903658A1 (en) * 1979-01-31 1980-08-07 Siemens Ag Turbine power block control system - changes constant pressure boiler operation to variable pressure on sudden frequency deviation

Also Published As

Publication number Publication date
EP0108928B1 (en) 1988-06-15
EP0108928A3 (en) 1985-09-25
EP0108928A2 (en) 1984-05-23
ATE35166T1 (en) 1988-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition