WO2010018194A3 - Power plant system for selective operation in power networks at various network frequencies - Google Patents

Power plant system for selective operation in power networks at various network frequencies Download PDF

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Publication number
WO2010018194A3
WO2010018194A3 PCT/EP2009/060438 EP2009060438W WO2010018194A3 WO 2010018194 A3 WO2010018194 A3 WO 2010018194A3 EP 2009060438 W EP2009060438 W EP 2009060438W WO 2010018194 A3 WO2010018194 A3 WO 2010018194A3
Authority
WO
WIPO (PCT)
Prior art keywords
plant system
power plant
power
various network
selective operation
Prior art date
Application number
PCT/EP2009/060438
Other languages
German (de)
French (fr)
Other versions
WO2010018194A2 (en
Inventor
Floris Van Straaten
Jürgen Hoffmann
Original Assignee
Alstom 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
Application filed by Alstom Technology Ltd. filed Critical Alstom Technology Ltd.
Priority to JP2011522510A priority Critical patent/JP5627584B2/en
Priority to BRPI0917652-7A priority patent/BRPI0917652B1/en
Publication of WO2010018194A2 publication Critical patent/WO2010018194A2/en
Publication of WO2010018194A3 publication Critical patent/WO2010018194A3/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
    • H02J3/02—Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The invention relates to a power plant system (10) comprising at least one shaft line (11) of a turbine and one generator (18) driven directly by the turbine, said generator generating an alternating current at an operating frequency. The at least one generator (18) provides electrical power by way of an electronic frequency converter (27) and at least one step-up transformer (3, 4) alternatively at a first electrical network (1) at a first operating frequency or at a second electrical network (2) at a second operating frequency. The invention further relates to a method for operating such a power plant system (10).
PCT/EP2009/060438 2008-08-15 2009-08-12 Power plant system for selective operation in power networks at various network frequencies WO2010018194A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011522510A JP5627584B2 (en) 2008-08-15 2009-08-12 Power plant facilities for selective operation in power networks with different network frequencies
BRPI0917652-7A BRPI0917652B1 (en) 2008-08-15 2009-08-12 ELECTRICITY GENERATOR, PROCESS TO OPERATE AN ELECTRICITY GENERATOR AND PROCESS TO OPERATE A GAS TURBINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01286/08A CH699321A1 (en) 2008-08-15 2008-08-15 Power station for the selective operation in electricity network with different power frequency.
CH01286/08 2008-08-15

Publications (2)

Publication Number Publication Date
WO2010018194A2 WO2010018194A2 (en) 2010-02-18
WO2010018194A3 true WO2010018194A3 (en) 2010-10-21

Family

ID=40198452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/060438 WO2010018194A2 (en) 2008-08-15 2009-08-12 Power plant system for selective operation in power networks at various network frequencies

Country Status (4)

Country Link
JP (1) JP5627584B2 (en)
BR (1) BRPI0917652B1 (en)
CH (1) CH699321A1 (en)
WO (1) WO2010018194A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2644841A1 (en) 2012-03-29 2013-10-02 Alstom Technology Ltd Method of operating a turbine engine after flame off
EP2708737B1 (en) 2012-09-12 2020-10-28 General Electric Technology GmbH Method for operating a thermal power plant
DE102018113129A1 (en) * 2018-06-01 2019-12-05 Innogy Se Technical decoupling of a micro-grid
DE102019216236A1 (en) * 2019-10-22 2021-04-22 Siemens Aktiengesellschaft Excitation unit and a method for operating an excitation unit in a power plant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354666A (en) * 2001-05-22 2002-12-06 Electric Power Dev Co Ltd Device to interconnect power generating equipment to distribution line
WO2007060189A1 (en) * 2005-11-28 2007-05-31 Siemens Aktiengesellschaft Ship with a universal shore connection
US20070177319A1 (en) * 2003-11-07 2007-08-02 Responsiveload Limited Responsive electricity grid substation
JP2007263011A (en) * 2006-03-29 2007-10-11 Osaka Gas Co Ltd Power system
US20080095294A1 (en) * 2006-10-12 2008-04-24 Philip Lynn Andrew Methods and apparatus for electric power grid frequency stabilization

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JPS635103A (en) * 1986-06-24 1988-01-11 Toshiba Corp Auxiliary steam supply method of combined cycle power plant
JPS63148833A (en) * 1986-12-10 1988-06-21 株式会社東芝 Power facility
JP2749033B2 (en) * 1986-12-12 1998-05-13 株式会社日立製作所 Shaft twist control device for turbine generator
JP2549195B2 (en) * 1990-10-05 1996-10-30 株式会社東芝 Auxiliary steam supply method for combined cycle power plant
JPH06315298A (en) * 1993-04-27 1994-11-08 Toshiba Corp Gas-turbine starting equipment
JPH07332012A (en) * 1994-06-10 1995-12-19 Toshiba Corp Gas turbine static type starting system
JPH0849563A (en) * 1994-08-04 1996-02-20 Mitsubishi Heavy Ind Ltd Gas turbine
JPH0951696A (en) * 1995-08-08 1997-02-18 Toshiba Corp Starting device for gas turbine
JPH09135539A (en) * 1995-11-08 1997-05-20 Mitsubishi Heavy Ind Ltd Isolated operation protective device
JPH114597A (en) * 1997-06-12 1999-01-06 Toshiba Corp Control device of stationary drive device in power generation facility
JPH1182064A (en) * 1997-09-12 1999-03-26 Toshiba Corp Gas turbine starting system
JPH11262177A (en) * 1998-03-11 1999-09-24 Toshiba Corp Different frequency relief electric power supply method
JPH11303646A (en) * 1998-04-20 1999-11-02 Hitachi Ltd Gas turbine generation plant
DE10051222A1 (en) * 2000-10-16 2002-04-25 Alstom Switzerland Ltd Method for operating a matrix converter and matrix converter for performing the method
DE10056231B4 (en) * 2000-11-13 2012-02-23 Alstom Technology Ltd. Method for operating a combined cycle power plant
DE10330473A1 (en) * 2003-07-05 2005-01-27 Alstom Technology Ltd Frequency converter for high-speed generators
EP1828570A4 (en) * 2004-12-20 2015-03-04 Fluor Tech Corp Configurations and methods for lng fueled power plants
JP2006280137A (en) * 2005-03-30 2006-10-12 Tokyo Electric Power Co Inc:The Frequency conversion system
JP4775101B2 (en) * 2006-04-28 2011-09-21 株式会社明電舎 AC-AC direct conversion device
JP4862475B2 (en) * 2006-05-10 2012-01-25 株式会社明電舎 Switching pattern generation method for AC-AC direct conversion device
JP4850726B2 (en) * 2007-01-12 2012-01-11 株式会社神戸製鋼所 Power generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354666A (en) * 2001-05-22 2002-12-06 Electric Power Dev Co Ltd Device to interconnect power generating equipment to distribution line
US20070177319A1 (en) * 2003-11-07 2007-08-02 Responsiveload Limited Responsive electricity grid substation
WO2007060189A1 (en) * 2005-11-28 2007-05-31 Siemens Aktiengesellschaft Ship with a universal shore connection
JP2007263011A (en) * 2006-03-29 2007-10-11 Osaka Gas Co Ltd Power system
US20080095294A1 (en) * 2006-10-12 2008-04-24 Philip Lynn Andrew Methods and apparatus for electric power grid frequency stabilization

Also Published As

Publication number Publication date
JP2012500608A (en) 2012-01-05
JP5627584B2 (en) 2014-11-19
CH699321A1 (en) 2010-02-15
BRPI0917652A2 (en) 2015-12-01
WO2010018194A2 (en) 2010-02-18
BRPI0917652B1 (en) 2019-09-17

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