WO2008126399A1 - プラント制御装置およびプラント制御方法 - Google Patents

プラント制御装置およびプラント制御方法 Download PDF

Info

Publication number
WO2008126399A1
WO2008126399A1 PCT/JP2008/000875 JP2008000875W WO2008126399A1 WO 2008126399 A1 WO2008126399 A1 WO 2008126399A1 JP 2008000875 W JP2008000875 W JP 2008000875W WO 2008126399 A1 WO2008126399 A1 WO 2008126399A1
Authority
WO
WIPO (PCT)
Prior art keywords
station
plant
turbine
judgment unit
load
Prior art date
Application number
PCT/JP2008/000875
Other languages
English (en)
French (fr)
Inventor
Takuji Yamasaki
Original Assignee
Kabushiki Kaisha Toshiba
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 Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Publication of WO2008126399A1 publication Critical patent/WO2008126399A1/ja

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

　タービンと発電機を同一軸に連結して、タービン出力により発電機が発生する電力を出力する発電軸を複数有するとともに、前記発電軸の電力を系統遮断器を介して系統母線に出力するコンバインドサイクル発電プラント型発電所のプラント制御装置であって、不特定な所内負荷に応じられる所内負荷判定器と、運転／解列判定器と、タービンの運転制限内に負荷量を収める所内負荷制限手段と、所内単独運転判定器と、指令出力装置とを具備する。
PCT/JP2008/000875 2007-04-06 2008-04-04 プラント制御装置およびプラント制御方法 WO2008126399A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007100693A JP2008259366A (ja) 2007-04-06 2007-04-06 プラント制御装置およびプラント制御方法
JP2007-100693 2007-04-06

Publications (1)

Publication Number Publication Date
WO2008126399A1 true WO2008126399A1 (ja) 2008-10-23

Family

ID=39863559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000875 WO2008126399A1 (ja) 2007-04-06 2008-04-04 プラント制御装置およびプラント制御方法

Country Status (2)

Country Link
JP (1) JP2008259366A (ja)
WO (1) WO2008126399A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103490414A (zh) * 2013-09-26 2014-01-01 国家电网公司 一种判断风电场电压稳定的方法
US11828225B2 (en) 2020-04-02 2023-11-28 Mitsubishi Heavy Industries, Ltd. Control device, control method, and program

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5556638B2 (ja) * 2010-12-07 2014-07-23 東京電力株式会社 コンベンショナル火力発電所の所内率管理方法
US10006315B2 (en) * 2014-03-28 2018-06-26 General Electric Company System and method for improved control of a combined cycle power plant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275029A (ja) * 1991-02-28 1992-09-30 Kawasaki Steel Corp 解列事故発生時の負荷遮断装置
JP2001197789A (ja) * 1999-11-08 2001-07-19 Toshiba Corp コンバインドサイクル発電プラントの制御装置
JP2002320327A (ja) * 2001-04-20 2002-10-31 Mitsubishi Electric Corp 選択負荷遮断／投入装置および方法
JP2006266258A (ja) * 2005-02-22 2006-10-05 Toshiba Corp 発電造水複合プラント及びその運転方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275029A (ja) * 1991-02-28 1992-09-30 Kawasaki Steel Corp 解列事故発生時の負荷遮断装置
JP2001197789A (ja) * 1999-11-08 2001-07-19 Toshiba Corp コンバインドサイクル発電プラントの制御装置
JP2002320327A (ja) * 2001-04-20 2002-10-31 Mitsubishi Electric Corp 選択負荷遮断／投入装置および方法
JP2006266258A (ja) * 2005-02-22 2006-10-05 Toshiba Corp 発電造水複合プラント及びその運転方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103490414A (zh) * 2013-09-26 2014-01-01 国家电网公司 一种判断风电场电压稳定的方法
US11828225B2 (en) 2020-04-02 2023-11-28 Mitsubishi Heavy Industries, Ltd. Control device, control method, and program

Also Published As

Publication number Publication date
JP2008259366A (ja) 2008-10-23

Similar Documents

Publication Publication Date Title
WO2013034610A3 (en) Generating auxiliary power for a wind turbine
WO2012000514A3 (en) System, method, and computer program product for utilizing a wind park as a variable power system stabilizer
WO2014100415A3 (en) System and method for energy distribution
WO2012089698A3 (de) Windpark und verfahren zum betreiben eines windparks
WO2009083446A3 (en) Apparatus and method for controlling reactive power from clusters of wind turbines connected to a utility grid
WO2012159989A3 (en) Method and system for operating and controlling a wind turbine to prevent excitation of subsynchronous oscillations within the wind turbine
WO2011051943A3 (en) Energy collection system and method
WO2009083447A3 (en) Apparatus and method for operating a wind turbine under low utility grid voltage conditions
WO2013024034A3 (en) Method and system for controlling hydroelectric turbines
WO2009108052A3 (en) Offshore wind and wave power generation system and method thereof
WO2011033308A3 (en) A power collection and distribution system
EP1909371A3 (en) Method, apparatus and computer program product for wind turbine start-up and operation without grid power
AU2010352432A8 (en) Hydrogen production system for regulating the power at renewable energy electric plants, and a regulation method
WO2011008466A3 (en) Power converter for use with wind generator
WO2010091786A3 (de) Photovoltaikanlage zur dreiphasigen einspeisung in ein elektrisches energieversorgungsnetz
ZA201207595B (en) Hydrogen production system for regulating the power at renewable energy elecrtic plants,and a regulation method
WO2012047552A3 (en) Energy management system for heavy equipment
MX2012004356A (es) Sistema de generacion de energia eolica.
WO2013007268A3 (en) Power generation system and method for operating a power generation system
NZ588493A (en) Geothermal power plant
IN2013CH04971A (ja)
IN2015DN02562A (ja)
WO2012047888A3 (en) Dynamic thermostatic control of small-scale electrical loads for matching variations in electric utility supply
IN2011KN04925A (ja)
IN2014DE00596A (ja)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08738487

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08738487

Country of ref document: EP

Kind code of ref document: A1