ATE339595T1 - METHOD FOR PRIMARY CONTROL OF A NETWORK - Google Patents

METHOD FOR PRIMARY CONTROL OF A NETWORK

Info

Publication number
ATE339595T1
ATE339595T1 AT03090409T AT03090409T ATE339595T1 AT E339595 T1 ATE339595 T1 AT E339595T1 AT 03090409 T AT03090409 T AT 03090409T AT 03090409 T AT03090409 T AT 03090409T AT E339595 T1 ATE339595 T1 AT E339595T1
Authority
AT
Austria
Prior art keywords
quasi
mhz
power generation
operating mode
turbine inlet
Prior art date
Application number
AT03090409T
Other languages
German (de)
Inventor
Ruediger Gudat
Klaus Schoenherr
Heinz Schaefer
Original Assignee
Vattenfall Europe Generation
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 Vattenfall Europe Generation filed Critical Vattenfall Europe Generation
Application granted granted Critical
Publication of ATE339595T1 publication Critical patent/ATE339595T1/en

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 Eletrric Generators (AREA)
  • Control Of Turbines (AREA)
  • Radio Relay Systems (AREA)
  • Paper (AREA)

Abstract

The regulation method has the power generation blocks operated in a modified pressure operating mode, with the turbine inlet valves throttled and a pure pressure operating mode, with the turbine inlet valves fully open. Several power generation blocks are activated for elimination of quasi-stationary frequency deviations of +/- 200 MHz, with quasi-stationary frequency deviations of +/- 40 MHz eliminated by throttling the turbine inlet valves, the quasi-stationary frequency deviations between +/- 40 and +/- 200 MHz eliminated by operation of the power generation blocks in a pure pressure operating mode.
AT03090409T 2002-12-18 2003-11-28 METHOD FOR PRIMARY CONTROL OF A NETWORK ATE339595T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10260409A DE10260409B3 (en) 2002-12-18 2002-12-18 Primary regulation method for electrical power distribution network, has activated power generation blocks switched between modified pressure operating mode and pure pressure operating mode

Publications (1)

Publication Number Publication Date
ATE339595T1 true ATE339595T1 (en) 2006-10-15

Family

ID=32336559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03090409T ATE339595T1 (en) 2002-12-18 2003-11-28 METHOD FOR PRIMARY CONTROL OF A NETWORK

Country Status (4)

Country Link
EP (1) EP1437484B1 (en)
AT (1) ATE339595T1 (en)
DE (2) DE10260409B3 (en)
DK (1) DK1437484T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321651B4 (en) * 2003-05-13 2005-08-04 Klaus Rasche Plant for the production of control energy
EP1873360A1 (en) * 2006-06-30 2008-01-02 Siemens Aktiengesellschaft Power plant
DE102006044921A1 (en) 2006-09-22 2008-04-03 E.On Wasserkraft Gmbh Method of primary control for a composite power grid
EP2450535A1 (en) 2008-06-27 2012-05-09 Alstom Technology Ltd Primary regulation process of a combined cycle power plant
CH699228A1 (en) * 2008-07-21 2010-01-29 Alstom Technology Ltd Method for primary regulation of combined gas and steam turbine installation in network operation, by changing steam turbine actuating valve to less restricted state if network frequency decreases so as to require network frequency support
US20100175366A1 (en) * 2009-01-09 2010-07-15 General Electric Company Ammonia injection system for peaker cycle
CN108592136B (en) * 2018-07-13 2023-10-31 大连亨利测控仪表工程有限公司 Double-cylinder decoupling depth peak shaving system for thermal power plant flexible transformation
CN115241936B (en) * 2022-08-12 2024-01-12 国家能源泰安热电有限公司 Network source coordinated thermal power generating unit load frequency modulation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304292A1 (en) * 1982-10-11 1984-04-12 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD AND DEVICE FOR REGULATING NETWORK FREQUENCY BREAKINGS IN A SLIDING PRESSURE-USED STEAM POWER PLANT
JP2845606B2 (en) * 1990-10-31 1999-01-13 株式会社東芝 Power plant control equipment
DE4344118C2 (en) * 1993-12-23 1997-04-30 Abb Patent Gmbh Method and device for controlling and regulating steam power plant performance using a condensate stop
DE4447078A1 (en) * 1994-12-29 1996-07-04 Guimet Marie Helene Generator plant using IC engine
KR100474182B1 (en) * 1996-03-07 2005-03-16 지멘스 악티엔게젤샤프트 Process and device for rapid power control of a power station
DE19750125A1 (en) * 1997-11-13 1999-03-11 Siemens Ag Method of primary regulation of steam electric power plant block

Also Published As

Publication number Publication date
EP1437484A1 (en) 2004-07-14
EP1437484B1 (en) 2006-09-13
DE10260409B3 (en) 2004-06-24
DK1437484T3 (en) 2007-01-15
DE50305023D1 (en) 2006-10-26

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Legal Events

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