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GB2387694A - Method in connection with a power plant - Google Patents

Method in connection with a power plant

Info

Publication number
GB2387694A
GB2387694A GB0311965A GB0311965A GB2387694A GB 2387694 A GB2387694 A GB 2387694A GB 0311965 A GB0311965 A GB 0311965A GB 0311965 A GB0311965 A GB 0311965A GB 2387694 A GB2387694 A GB 2387694A
Authority
GB
United Kingdom
Prior art keywords
central unit
power
power plants
network
plant
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.)
Granted
Application number
GB0311965A
Other versions
GB0311965D0 (en
GB2387694B (en
Inventor
Juha Vanhanen
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.)
GAIA GROUP Oy
Original Assignee
GAIA GROUP Oy
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 GAIA GROUP Oy filed Critical GAIA GROUP Oy
Publication of GB0311965D0 publication Critical patent/GB0311965D0/en
Publication of GB2387694A publication Critical patent/GB2387694A/en
Application granted granted Critical
Publication of GB2387694B publication Critical patent/GB2387694B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/14—Marketing, i.e. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Marketing (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Game Theory and Decision Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

A method in connection with power plants connected to form a network, the network comprising a central unit (1) and the power plants (2) comprising a measurement and control unit, wherein the central unit comprises time series models of the power plants connected to form the network, the method comprising the steps of collecting (3) measurement data to the central unit from the power plants connected thereto; storing (5) the measurement data in a database of the central unit; updating (7) the power-plant-specific time series models stored in the central unit; drawing up (8) at the central unit power-plant-specific forecasts of the energy need on the next time period; retrieving (9) price information relating to the next time period from energy exchanges, or the like, to the central unit; computing (11) at the central unit optimum power levels for the generating units on the basis of load and price forecasts; and transmitting (12) control commands to the generating units.
GB0311965A 2001-01-18 2002-01-17 Controlling power plants using time series models Expired - Fee Related GB2387694B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010114A FI20010114A7 (en) 2001-01-18 2001-01-18 Method in connection with a power plant
PCT/FI2002/000034 WO2002057968A1 (en) 2001-01-18 2002-01-17 Method in connection with a power plant

Publications (3)

Publication Number Publication Date
GB0311965D0 GB0311965D0 (en) 2003-06-25
GB2387694A true GB2387694A (en) 2003-10-22
GB2387694B GB2387694B (en) 2005-05-04

Family

ID=8560058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0311965A Expired - Fee Related GB2387694B (en) 2001-01-18 2002-01-17 Controlling power plants using time series models

Country Status (4)

Country Link
DE (1) DE20280327U1 (en)
FI (1) FI20010114A7 (en)
GB (1) GB2387694B (en)
WO (1) WO2002057968A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405492B (en) * 2003-08-30 2008-01-02 Distant Control Ltd Method and apparatus for remote control of power plants
US7288921B2 (en) 2004-06-25 2007-10-30 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for providing economic analysis of power generation and distribution
US9771834B2 (en) 2004-10-20 2017-09-26 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for providing load dispatch and pollution control optimization
DE102007061604A1 (en) * 2007-12-20 2009-06-25 Alstom Technology Ltd. Optimization of the operation of a power plant
DE102017113926A1 (en) * 2017-06-23 2018-12-27 Rwe Power Aktiengesellschaft Method of operating a power plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347466A (en) * 1991-07-15 1994-09-13 The Board Of Trustees Of The University Of Arkansas Method and apparatus for power plant simulation and optimization
US5621654A (en) * 1994-04-15 1997-04-15 Long Island Lighting Company System and method for economic dispatching of electrical power
US5974403A (en) * 1997-07-21 1999-10-26 International Business Machines Corporation Power trading and forecasting tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347466A (en) * 1991-07-15 1994-09-13 The Board Of Trustees Of The University Of Arkansas Method and apparatus for power plant simulation and optimization
US5621654A (en) * 1994-04-15 1997-04-15 Long Island Lighting Company System and method for economic dispatching of electrical power
US5974403A (en) * 1997-07-21 1999-10-26 International Business Machines Corporation Power trading and forecasting tool

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
SONDEREGGER, ROBERT C.: 'Distributed Generation Architecture and Control' E-VISION 2000: KEY ISSUES THAT WILL SHAPE OUR ENERGY FUTURE, [Online] 11 October 2000 - 13 October 2000, pages 291 - 301, Retrieved from the Internet <URL: http://www.rand.org/scitech/stpi/Evision/Supplement/sonderegger.pdf *
WENZ, ALEXANDRA ET AL.: 'Computer-Aided Application Planning and Optimization for Power Plant Parks' EMAC2000, ENGINEERING MATHEMATICS AND APPLICATIONS CONFERENCE 10 September 2000 - 13 September 2000, pages 1 - 4 *
YAN, H. ET AL.: 'A Fuzzy Optimization-Based Method for Integrated Power System Scheduling and Inter-Utility Power Transaction with Uncertainties' IEEE TRANSACTIONS ON POWER SYSTEMS vol. 12, no. 2, May 1997, pages 756 - 763 *

Also Published As

Publication number Publication date
GB0311965D0 (en) 2003-06-25
DE20280327U1 (en) 2003-09-18
FI20010114L (en) 2002-07-19
GB2387694B (en) 2005-05-04
FI20010114A7 (en) 2002-07-19
WO2002057968A8 (en) 2003-10-30
WO2002057968A1 (en) 2002-07-25
FI20010114A0 (en) 2001-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200117