WO2013020148A3 - Electric energy generation plant driven with a variable speed and having a constant output frequency, in particular a wind power plant - Google Patents

Electric energy generation plant driven with a variable speed and having a constant output frequency, in particular a wind power plant Download PDF

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Publication number
WO2013020148A3
WO2013020148A3 PCT/AT2012/000195 AT2012000195W WO2013020148A3 WO 2013020148 A3 WO2013020148 A3 WO 2013020148A3 AT 2012000195 W AT2012000195 W AT 2012000195W WO 2013020148 A3 WO2013020148 A3 WO 2013020148A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind power
energy generation
electric energy
variable speed
output frequency
Prior art date
Application number
PCT/AT2012/000195
Other languages
German (de)
French (fr)
Other versions
WO2013020148A2 (en
Inventor
Gerald Hehenberger
Original Assignee
Gerald Hehenberger
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 Gerald Hehenberger filed Critical Gerald Hehenberger
Publication of WO2013020148A2 publication Critical patent/WO2013020148A2/en
Publication of WO2013020148A3 publication Critical patent/WO2013020148A3/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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • H02J3/38—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
    • H02J3/50—Controlling the sharing of the out-of-phase component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • 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
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)

Abstract

The invention relates to an energy generation plant, in particular a wind power plant, comprising an input shaft connected to a rotor (1), a generator (13) connected to a network (9), a differential gear (10 to 12) by which a drive is connected to an electrical differential drive (18), and an electrical energy store (32), wherein the generator (13) comprises an excitation controller (35) and wherein the differential drive (18) is connected to a frequency converter (19). Both the excitation controller (35, 37) and the frequency converter (19) of the differential drive (14) are connected to the energy store (32).
PCT/AT2012/000195 2011-08-11 2012-07-26 Energy generation plant, in particular a wind power plant WO2013020148A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1165/2011A AT511782A1 (en) 2011-08-11 2011-08-11 ENERGY EQUIPMENT, IN PARTICULAR WIND POWER PLANT
ATA1165/2011 2011-08-11

Publications (2)

Publication Number Publication Date
WO2013020148A2 WO2013020148A2 (en) 2013-02-14
WO2013020148A3 true WO2013020148A3 (en) 2013-11-21

Family

ID=46829589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2012/000195 WO2013020148A2 (en) 2011-08-11 2012-07-26 Energy generation plant, in particular a wind power plant

Country Status (2)

Country Link
AT (1) AT511782A1 (en)
WO (1) WO2013020148A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512833B1 (en) 2012-05-10 2014-08-15 Hehenberger Gerald Dipl Ing Energy production plant, in particular wind turbine
AT514170B1 (en) 2013-03-28 2015-05-15 Gerald Dipl Ing Hehenberger Powertrain of an energy recovery plant and method of regulation
AT514239B1 (en) * 2013-04-18 2015-02-15 Set Sustainable Energy Technologies Gmbh Drive and method for operating such a drive
AT514589B1 (en) 2013-05-17 2015-02-15 Gerald Dipl Ing Hehenberger Method of operating a drive train and drive train
EP3893385A1 (en) * 2020-04-06 2021-10-13 Indar Electric S.L. Synchronous machine system
CN113809796B (en) * 2021-08-31 2024-05-14 北京中海技创科技发展有限公司 Output power self-adaption system and method for power manager

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006010190A1 (en) * 2004-07-30 2006-02-02 Gerald Hehenberger Power train for a wind power plant
WO2010121783A1 (en) * 2009-04-20 2010-10-28 Gerald Hehenberger Electrical energy generating installation driven at variable rotational speeds, with a constant output frequency, especially a wind power installation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4736871B2 (en) * 2006-03-10 2011-07-27 株式会社日立製作所 Power converter for secondary excitation power generation system
US7425771B2 (en) * 2006-03-17 2008-09-16 Ingeteam S.A. Variable speed wind turbine having an exciter machine and a power converter not connected to the grid
DE102007039697A1 (en) * 2007-08-22 2009-02-26 Woodward Seg Gmbh & Co. Kg Method and device for compensating vibration effects in the event of network unbalance in a double-fed asynchronous machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006010190A1 (en) * 2004-07-30 2006-02-02 Gerald Hehenberger Power train for a wind power plant
WO2010121783A1 (en) * 2009-04-20 2010-10-28 Gerald Hehenberger Electrical energy generating installation driven at variable rotational speeds, with a constant output frequency, especially a wind power installation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ABBEY C ET AL: "Effect of low voltage ride through (LVRT) characteristic on voltage stability", POWER ENGINEERING SOCIETY GENERAL MEETING, 2005. IEEE SAN FRANCISCO, CA, USA JUNE 12-16, 2005, PISCATAWAY, NJ, USA,IEEE, 12 June 2005 (2005-06-12), pages 2576 - 2582, XP010821838, ISBN: 978-0-7803-9157-4, DOI: 10.1109/PES.2005.1489659 *
QIAO W ET AL: "Grid Connection Requirements and Solutions for DFIG Wind Turbines", ENERGY 2030 CONFERENCE, 2008. ENERGY 2008. IEEE, IEEE, PISCATAWAY, NJ, USA, 17 November 2008 (2008-11-17), pages 1 - 8, XP031442513, ISBN: 978-1-4244-2850-2 *

Also Published As

Publication number Publication date
WO2013020148A2 (en) 2013-02-14
AT511782A1 (en) 2013-02-15

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