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WO2009003478A3 - Thermal monitoring of doubly-fed generator - Google Patents

Thermal monitoring of doubly-fed generator Download PDF

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Publication number
WO2009003478A3
WO2009003478A3 PCT/DK2008/000246 DK2008000246W WO2009003478A3 WO 2009003478 A3 WO2009003478 A3 WO 2009003478A3 DK 2008000246 W DK2008000246 W DK 2008000246W WO 2009003478 A3 WO2009003478 A3 WO 2009003478A3
Authority
WO
WIPO (PCT)
Prior art keywords
generator
rotor
doubly
control output
controller
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.)
Ceased
Application number
PCT/DK2008/000246
Other languages
French (fr)
Other versions
WO2009003478A2 (en
Inventor
Torben Werge Moeller
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.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems AS
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 Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Publication of WO2009003478A2 publication Critical patent/WO2009003478A2/en
Publication of WO2009003478A3 publication Critical patent/WO2009003478A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0272—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/66—Controlling or determining the temperature of the rotor
    • H02P29/664—Controlling or determining the temperature of the rotor the rotor having windings
    • 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
    • H02P9/007—Control circuits for doubly fed generators
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7064—Application in combination with an electrical generator of the alternating current (A.C.) type
    • F05B2220/70644—Application in combination with an electrical generator of the alternating current (A.C.) type of the asynchronous type, i.e. induction type
    • F05B2220/70646—Double fed induction generators (DFIGs)
    • 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
    • F05B2260/84—Modelling or simulation
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/1016—Purpose of the control system in variable speed operation
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/303—Temperature
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/303—Temperature
    • F05B2270/3032—Temperature excessive temperatures, e.g. caused by overheating
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)

Abstract

A variable speed wind turbine is disclosed comprising a wind turbine rotor comprising one or more blades, at least one controller, a doubly-fed induction generator, an AC-AC converter, generator rotor temperature control means having computation means, and means for providing input to the generator rotor temperature control means, the input being representative of at least one electrical variable of the rotor windings of the generator, wherein the generator rotor temperature control means are arranged to compute at least one control output from said input and feed the at least one control output to at least one controller of the wind turbine, the at least one control output being indicative of at least one instantaneous temperature of the rotor windings of the generator, and the controller being arranged to control the power produced by the generator in response to said at least one control output.
PCT/DK2008/000246 2007-06-29 2008-06-30 Thermal monitoring of doubly-fed generator Ceased WO2009003478A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA200700954 2007-06-29
DKPA200700954 2007-06-29
US94860807P 2007-07-09 2007-07-09
US60/948,608 2007-07-09

Publications (2)

Publication Number Publication Date
WO2009003478A2 WO2009003478A2 (en) 2009-01-08
WO2009003478A3 true WO2009003478A3 (en) 2009-06-25

Family

ID=40226566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/000246 Ceased WO2009003478A2 (en) 2007-06-29 2008-06-30 Thermal monitoring of doubly-fed generator

Country Status (1)

Country Link
WO (1) WO2009003478A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10731630B2 (en) 2018-01-03 2020-08-04 General Electric Company Extended reaction power for wind farms

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7780412B2 (en) * 2009-05-28 2010-08-24 General Electric Company Operating a wind turbine at motor over-temperature conditions
US8279073B2 (en) * 2009-09-18 2012-10-02 General Electric Company Systems, methods, and apparatus for monitoring and controlling a wind driven machine
ATE546646T1 (en) 2009-10-06 2012-03-15 Siemens Ag METHOD FOR CONTROLLING A WIND TURBINE IN THE EVENT OF THERMAL OVERLOADS
US8421255B2 (en) * 2009-10-28 2013-04-16 General Electric Company System and method for determining the temperature of a permanent magnet in a machine
CA2732251A1 (en) * 2010-05-28 2011-11-28 Mitsubishi Heavy Industries, Ltd. Monitoring and control apparatus and method and wind power plant equipped with the same
US9048773B2 (en) * 2010-07-28 2015-06-02 Continental Automotive Gmbh Method and device for regulating separately excited synchronous machines
ES2633816T3 (en) 2010-08-23 2017-09-25 Vestas Wind Systems A/S Method of operation of a wind turbine and wind turbine
KR101304917B1 (en) * 2011-08-09 2013-09-05 삼성중공업 주식회사 Driving control system and driving control method of wind power generator
ES2407955B1 (en) * 2011-12-12 2014-05-08 Acciona Windpower, S.A. AEROGENERATOR CONTROL PROCEDURE
FR2986921B1 (en) 2012-02-10 2015-01-16 Renault Sas SYSTEM AND METHOD FOR CONTROLLING THE POWER SUPPLY OF AN ELECTRIC MACHINE IN ACCORDANCE WITH THE TEMPERATURE.
EP2700815B1 (en) 2012-08-24 2016-04-20 Siemens Aktiengesellschaft Operating a wind turbine with multiple temperature sensors
WO2014114295A1 (en) * 2013-01-25 2014-07-31 Vestas Wind Systems A/S Control of wind turbines
CN104779857A (en) * 2015-04-13 2015-07-15 安徽理工大学 Doubly-fed wind power generator control system based on matrix converter
ITUB20159643A1 (en) * 2015-12-17 2017-06-17 A S En Ansaldo Sviluppo Energia S R L ELECTRIC MACHINE UNIT AND ELECTRIC MACHINE GROUP DETECTION DEVICE
EP3790174A1 (en) * 2019-09-06 2021-03-10 Vestas Wind Systems A/S Stator of an electrical machine with removable temperature sensor
CN111396250B (en) * 2020-03-31 2022-07-08 新疆金风科技股份有限公司 Power control system, method and device for wind turbine
WO2021244722A1 (en) 2020-06-04 2021-12-09 Vestas Wind Systems A/S Temperature estimation in a wind turbine
ES2973020T3 (en) 2021-03-09 2024-06-18 General Electric Renovables Espana Sl Reduction of the wind turbine setpoint
CN114439690A (en) * 2022-01-25 2022-05-06 国网甘肃省电力公司电力科学研究院 Control method of wind generating set

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171455A (en) * 1965-12-04 1969-11-19 Licentia Gmbh Arrangement for Monitoring the Temperature of Electric Machines with Rotating Parts
DE2842119B1 (en) * 1978-09-27 1979-12-20 Siemens Ag Outrunner motor
WO1999007996A1 (en) * 1997-08-08 1999-02-18 Zond Energy Systems, Inc. Variable speed wind turbine generator
WO2001091279A1 (en) * 2000-05-23 2001-11-29 Vestas Wind Systems A/S Variable speed wind turbine having a matrix converter
WO2004045049A1 (en) * 2002-11-13 2004-05-27 Rexroth Indramat Gmbh Electric motor comprising a temperature monitoring device
WO2005015012A1 (en) * 2003-08-07 2005-02-17 Vestas Wind Systems A/S Method of controlling a wind turbine connected to an electric utility grid during malfunction in said electric utility grid, control system, wind turbine and family hereof
DE102005004862A1 (en) * 2005-02-02 2006-08-10 Siemens Ag Method for monitoring the temperature of at least one bearing of an electrical machine, a monitoring device corresponding thereto and an electrical machine having such a monitoring device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171455A (en) * 1965-12-04 1969-11-19 Licentia Gmbh Arrangement for Monitoring the Temperature of Electric Machines with Rotating Parts
DE2842119B1 (en) * 1978-09-27 1979-12-20 Siemens Ag Outrunner motor
WO1999007996A1 (en) * 1997-08-08 1999-02-18 Zond Energy Systems, Inc. Variable speed wind turbine generator
WO2001091279A1 (en) * 2000-05-23 2001-11-29 Vestas Wind Systems A/S Variable speed wind turbine having a matrix converter
WO2004045049A1 (en) * 2002-11-13 2004-05-27 Rexroth Indramat Gmbh Electric motor comprising a temperature monitoring device
WO2005015012A1 (en) * 2003-08-07 2005-02-17 Vestas Wind Systems A/S Method of controlling a wind turbine connected to an electric utility grid during malfunction in said electric utility grid, control system, wind turbine and family hereof
DE102005004862A1 (en) * 2005-02-02 2006-08-10 Siemens Ag Method for monitoring the temperature of at least one bearing of an electrical machine, a monitoring device corresponding thereto and an electrical machine having such a monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10731630B2 (en) 2018-01-03 2020-08-04 General Electric Company Extended reaction power for wind farms

Also Published As

Publication number Publication date
WO2009003478A2 (en) 2009-01-08

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