IN2014CN02105A - - Google Patents

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Publication number
IN2014CN02105A
IN2014CN02105A IN2105CHN2014A IN2014CN02105A IN 2014CN02105 A IN2014CN02105 A IN 2014CN02105A IN 2105CHN2014 A IN2105CHN2014 A IN 2105CHN2014A IN 2014CN02105 A IN2014CN02105 A IN 2014CN02105A
Authority
IN
India
Prior art keywords
frequency support
combined plant
power
power grid
needed
Prior art date
Application number
Inventor
Hall Dominic David Banham
Gareth Anthony Taylor
Christopher Alan Smith
Original Assignee
Ge Energy Power Conversion Technology Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46970247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CN02105(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ge Energy Power Conversion Technology Ltd filed Critical Ge Energy Power Conversion Technology Ltd
Publication of IN2014CN02105A publication Critical patent/IN2014CN02105A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/10—The dispersed energy generation being of fossil origin, e.g. diesel generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention provides a method of controlling a combined plant to provide frequency support to a power grid operating at a variable grid frequency. The combined plant includes at least one generator (e.g. a plurality of wind turbine generators) and an energy store (12). The combined plant is adapted to supply power to the power grid. The method includes the steps of charging the energy store (12) at less than its rated power when frequency support is not needed. When frequency support is needed the combined plant is controlled to increase or decrease the overall power that it supplies to the power grid to provide frequency support. The control of the combined plant can be designed to maximise frequency support revenues.
IN2105CHN2014 2011-09-21 2012-09-13 IN2014CN02105A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11007692.4A EP2573896B1 (en) 2011-09-21 2011-09-21 Methods of controlling a combined plant including at least one generator and an energy store
PCT/EP2012/067982 WO2013041443A2 (en) 2011-09-21 2012-09-13 Methods of controlling a combined plant including at least one generator and an energy store

Publications (1)

Publication Number Publication Date
IN2014CN02105A true IN2014CN02105A (en) 2015-05-29

Family

ID=46970247

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2105CHN2014 IN2014CN02105A (en) 2011-09-21 2012-09-13

Country Status (7)

Country Link
US (1) US10298015B2 (en)
EP (1) EP2573896B1 (en)
CN (1) CN103907259A (en)
BR (1) BR112014005261A2 (en)
CA (1) CA2848807A1 (en)
IN (1) IN2014CN02105A (en)
WO (1) WO2013041443A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10424935B2 (en) 2009-09-15 2019-09-24 Rajiv Kumar Varma Multivariable modulator controller for power generation facility
CN104321944B (en) * 2012-05-11 2017-05-24 维斯塔斯风力系统集团公司 Method for coordinating frequency control characteristics between conventional plants and wind power plants
US9312699B2 (en) 2012-10-11 2016-04-12 Flexgen Power Systems, Inc. Island grid power supply apparatus and methods using energy storage for transient stabilization
US10289080B2 (en) 2012-10-11 2019-05-14 Flexgen Power Systems, Inc. Multi-generator applications using variable speed and solid state generators for efficiency and frequency stabilization
US9553517B2 (en) 2013-03-01 2017-01-24 Fllexgen Power Systems, Inc. Hybrid energy storage system and methods
US9915243B2 (en) * 2014-02-24 2018-03-13 General Electric Company System and method for automatic generation control in wind farms
KR101686296B1 (en) * 2014-09-04 2016-12-28 한국전력공사 Apparatus and method for managing voltage stability of electric power system
WO2016109330A1 (en) 2014-12-30 2016-07-07 Flexgen Power Systems, Inc. Transient power stabilization device with active and reactive power control
DE102015212562A1 (en) * 2015-07-06 2017-01-12 Siemens Aktiengesellschaft Energy production plant and method for its operation
CN105633983A (en) * 2016-03-01 2016-06-01 国网甘肃省电力公司 Control system for improving frequency support capability of wind turbine generator set by super capacitor
US20170298904A1 (en) * 2016-04-18 2017-10-19 Siemens Aktiengesellschaft Method for responding to a grid event
CN106026171A (en) * 2016-06-29 2016-10-12 中国西电电气股份有限公司 Wind-power direct-current collection power transmission system
DE102016111997A1 (en) * 2016-06-30 2018-01-04 TRUMPF Hüttinger GmbH + Co. KG Energy storage system and device for temporary storage of electrical energy
DE102016120700A1 (en) * 2016-10-28 2018-05-03 Wobben Properties Gmbh Method for operating a wind energy plant
EP3471231A1 (en) 2017-10-13 2019-04-17 Ørsted Wind Power A/S A method for black-starting an electrical grid
CN107959304B (en) * 2017-12-06 2021-11-02 国网山东省电力公司济南供电公司 Wind power plant virtual inertia improving method based on wind-storage cooperative operation
CN109713733A (en) * 2019-01-30 2019-05-03 辽宁东科电力有限公司 The method that extensive energy storage joint fired power generating unit improves power grid capability of fast response
EP3723229A1 (en) 2019-04-11 2020-10-14 Ørsted Wind Power A/S A method for black-starting an electrical grid
CN114731045A (en) * 2019-09-23 2022-07-08 维斯塔斯风力系统集团公司 Method for controlling a wind power plant
CN110718940B (en) * 2019-10-11 2021-06-25 江苏科技大学 Multi-energy ship intelligent power distribution method and device based on load prediction
CN111525616A (en) * 2020-05-06 2020-08-11 三一重能有限公司 Control system and method for wind power plant

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000175360A (en) * 1998-12-02 2000-06-23 Nissin Electric Co Ltd Inverse power flow method of power storing system
US7227275B2 (en) 2005-02-01 2007-06-05 Vrb Power Systems Inc. Method for retrofitting wind turbine farms
ES2288071B1 (en) 2005-05-19 2008-10-16 Endesa Generacion, S.A. GENERATION SYSTEM DISTRIBUTED WITH IMPROVEMENT OF THE SERVICE QUALITY OF THE ELECTRICAL NETWORK.
JP2007116825A (en) * 2005-10-20 2007-05-10 Nissan Diesel Motor Co Ltd Double-layer capacitor power storage device
US20070100506A1 (en) 2005-10-31 2007-05-03 Ralph Teichmann System and method for controlling power flow of electric power generation system
WO2007104167A1 (en) 2006-03-16 2007-09-20 Abb Research Ltd Method for operating a battery energy storage system (bess) and battery energy storage system
JP4796974B2 (en) 2007-01-26 2011-10-19 株式会社日立産機システム Hybrid system of wind power generator and power storage device, wind power generation system, power control device
EP2139090A1 (en) 2008-06-24 2009-12-30 ABB Research Ltd. Method for operating a battery energy storage system
US7839027B2 (en) * 2008-10-09 2010-11-23 The Aes Corporation Frequency responsive charge sustaining control of electricity storage systems for ancillary services on an electrical power grid
EP2190097B1 (en) 2008-11-25 2012-05-16 ABB Research Ltd. Method for operating an energy storage system
US8258746B2 (en) 2008-12-19 2012-09-04 General Electric Company Charger and charging method
US8110941B2 (en) 2009-02-25 2012-02-07 International Business Machines Corporation Power demand management method and system
US20100138070A1 (en) 2009-02-26 2010-06-03 Ronald Beaudoin System and method for improving power grid stability
DE102009014012B4 (en) * 2009-03-23 2014-02-13 Wobben Properties Gmbh Method for operating a wind energy plant
US8227929B2 (en) 2009-09-25 2012-07-24 General Electric Company Multi-use energy storage for renewable sources
US7908036B2 (en) 2009-10-20 2011-03-15 General Electric Company Power production control system and method
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US8338987B2 (en) 2010-02-26 2012-12-25 General Electric Company Power generation frequency control

Also Published As

Publication number Publication date
EP2573896B1 (en) 2017-03-01
CA2848807A1 (en) 2013-03-28
WO2013041443A3 (en) 2013-10-31
CN103907259A (en) 2014-07-02
US20150001931A1 (en) 2015-01-01
BR112014005261A2 (en) 2017-04-04
WO2013041443A2 (en) 2013-03-28
US10298015B2 (en) 2019-05-21
EP2573896A1 (en) 2013-03-27

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