AU564160B2 - Electricity generating system control - Google Patents

Electricity generating system control

Info

Publication number
AU564160B2
AU564160B2 AU17507/83A AU1750783A AU564160B2 AU 564160 B2 AU564160 B2 AU 564160B2 AU 17507/83 A AU17507/83 A AU 17507/83A AU 1750783 A AU1750783 A AU 1750783A AU 564160 B2 AU564160 B2 AU 564160B2
Authority
AU
Australia
Prior art keywords
steam
generator
signal
steam generator
turbine
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.)
Ceased
Application number
AU17507/83A
Other versions
AU1750783A (en
Inventor
Gunter Kallina
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
Publication of AU1750783A publication Critical patent/AU1750783A/en
Application granted granted Critical
Publication of AU564160B2 publication Critical patent/AU564160B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
    • F01K3/22—Controlling, e.g. starting, stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Turbines (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Feedback Control In General (AREA)

Abstract

1. Method for output regulation in a power unit comprising a forced-through-flow steam generator (1), steam turbine (2) and generator (3), in which the electric generator outptut is adjusted by way of a control action (10) in the energy supply of the steam generator (1), and the steam pressure (pi ) before the turbine is adjustable by way of a control action (6) in the steam throughput of the turbine, in which a correstive signal, which is temporally decaying, derived from the manipulated variable of the output regulating circuit, influences the command variable (ps ) of the pressure regulating circuit, characterized in that the corrective signal is generated when, in a model-like electrical simulation (12, 13) of the controlled system "steam generator", a signal corresponding to the "steam generation behaviour" of the steam generator is subtractively combined with the actuating signal of the energy regulator and the difference signal is delayed corresponding to the store behaviour of the steam generator.
AU17507/83A 1982-08-03 1983-08-02 Electricity generating system control Ceased AU564160B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE32289960 1982-08-03
DE19823228996 DE3228996A1 (en) 1982-08-03 1982-08-03 METHOD AND DEVICE FOR CONTROLLING THE POWER ON A POWER PLANT

Publications (2)

Publication Number Publication Date
AU1750783A AU1750783A (en) 1984-02-09
AU564160B2 true AU564160B2 (en) 1987-08-06

Family

ID=6170036

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17507/83A Ceased AU564160B2 (en) 1982-08-03 1983-08-02 Electricity generating system control

Country Status (6)

Country Link
EP (1) EP0100532B1 (en)
AT (1) ATE37588T1 (en)
AU (1) AU564160B2 (en)
DE (2) DE3228996A1 (en)
IN (1) IN158826B (en)
ZA (1) ZA835638B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500482A1 (en) * 1985-01-09 1986-07-10 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Method and device for controlling the reference variable of a regulating device which has two regulators
DE3632041A1 (en) * 1985-10-03 1987-04-09 Bbc Brown Boveri & Cie Process and device for regulating the output of a steam power station unit
DE4405350C2 (en) * 1993-08-13 1996-06-20 Abb Patent Gmbh Method for determining the live steam mass flow in the live steam line of a steam power plant
DE4418298A1 (en) * 1994-05-26 1995-11-30 Abb Patent Gmbh Method and device for controlling and regulating the output of a steam power plant block
DE102004014283B4 (en) * 2004-03-22 2006-12-14 Amovis Gmbh Method for operating an independent cycle process
EP1647676B1 (en) * 2004-10-12 2013-03-27 Siemens Aktiengesellschaft Method for simulating the operating characteristics of a steam turbine plant
EP1647677B1 (en) * 2004-10-12 2013-02-20 Siemens Aktiengesellschaft Method for simulating the operating characteristics of a steam turbine plant
FR2975797B1 (en) * 2011-05-26 2020-01-24 Electricite De France CONTROL SYSTEM FOR MULTIVARIABLE REGULATION OF FLAME THERMAL POWER PLANT
EP3014178A2 (en) * 2013-08-28 2016-05-04 Siemens Aktiengesellschaft Operating method for an externally heated once-through steam generator
EP3269948B1 (en) * 2016-07-15 2022-03-30 Carbon-Clean Technologies GmbH Method for the adaptation of the performance of a steam turbine power plant installation and steam turbine power plant installation
CN110761858B (en) * 2018-07-25 2022-03-08 中国石油化工股份有限公司 Reheating generator set simulation system
CN112947048B (en) * 2021-01-28 2023-08-04 国网湖南省电力有限公司 Control method, system and medium of multivariable coupling control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942514C (en) * 1953-07-31 1956-05-03 Siemens Ag Overflow control for steam engines
US3338054A (en) * 1964-12-29 1967-08-29 Combustion Eng Method and apparatus for increasing control response of a vapor generator
CH590401A5 (en) * 1975-04-17 1977-08-15 Sulzer Ag

Also Published As

Publication number Publication date
EP0100532A3 (en) 1985-07-03
IN158826B (en) 1987-01-31
DE3228996A1 (en) 1984-02-09
EP0100532B1 (en) 1988-09-28
ZA835638B (en) 1984-04-25
DE3378136D1 (en) 1988-11-03
ATE37588T1 (en) 1988-10-15
AU1750783A (en) 1984-02-09
EP0100532A2 (en) 1984-02-15

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