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GB2460723B - Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line - Google Patents

Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line

Info

Publication number
GB2460723B
GB2460723B GB0810865A GB0810865A GB2460723B GB 2460723 B GB2460723 B GB 2460723B GB 0810865 A GB0810865 A GB 0810865A GB 0810865 A GB0810865 A GB 0810865A GB 2460723 B GB2460723 B GB 2460723B
Authority
GB
United Kingdom
Prior art keywords
bdfm
enable
operating
supply line
power supply
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.)
Expired - Fee Related
Application number
GB0810865A
Other versions
GB2460723A (en
GB0810865D0 (en
Inventor
Ehsan Abdi Jalebi
Richard Anthony Mcmahon
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.)
WIND TECHNOLOGIES Ltd
Original Assignee
WIND TECHNOLOGIES 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 WIND TECHNOLOGIES Ltd filed Critical WIND TECHNOLOGIES Ltd
Priority to GB0810865A priority Critical patent/GB2460723B/en
Publication of GB0810865D0 publication Critical patent/GB0810865D0/en
Priority to EP09762013A priority patent/EP2301143B1/en
Priority to PCT/GB2009/050658 priority patent/WO2009150464A1/en
Priority to CN200980131014.4A priority patent/CN102119480B/en
Priority to AT09762013T priority patent/ATE535991T1/en
Publication of GB2460723A publication Critical patent/GB2460723A/en
Application granted granted Critical
Publication of GB2460723B publication Critical patent/GB2460723B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • 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
    • F03D9/003—
    • 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
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/22—Multiple windings; Windings for more than three phases
    • 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
    • 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
    • H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
    • 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
    • F05B2270/327—Rotor or generator speeds
    • 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
    • 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)
  • 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)
GB0810865A 2008-06-13 2008-06-13 Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line Expired - Fee Related GB2460723B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0810865A GB2460723B (en) 2008-06-13 2008-06-13 Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line
EP09762013A EP2301143B1 (en) 2008-06-13 2009-06-11 Power generators
PCT/GB2009/050658 WO2009150464A1 (en) 2008-06-13 2009-06-11 Power generators
CN200980131014.4A CN102119480B (en) 2008-06-13 2009-06-11 Power generators
AT09762013T ATE535991T1 (en) 2008-06-13 2009-06-11 POWER GENERATORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0810865A GB2460723B (en) 2008-06-13 2008-06-13 Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line

Publications (3)

Publication Number Publication Date
GB0810865D0 GB0810865D0 (en) 2008-07-23
GB2460723A GB2460723A (en) 2009-12-16
GB2460723B true GB2460723B (en) 2011-04-13

Family

ID=39672248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810865A Expired - Fee Related GB2460723B (en) 2008-06-13 2008-06-13 Operating a brushless doubly fed machine (BDFM) to enable a unidirectional power flow from an AC mains power supply line

Country Status (1)

Country Link
GB (1) GB2460723B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489411A (en) * 2011-03-25 2012-10-03 Thomas George Logan Control of a single phase brushless doubly fed generator
ES2731855T3 (en) * 2015-10-12 2019-11-19 Siemens Ag Method to control a wind power installation
CN106208149A (en) * 2016-08-31 2016-12-07 樊军 Phase-wound rotor brushless dual-feedback wind power generator low voltage ride through device and method
CN112217238B (en) * 2020-10-15 2022-04-05 华中科技大学 A brushless doubly-fed generator system and its control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994684A (en) * 1989-01-30 1991-02-19 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Doubly fed generator variable speed generation control system
US5029288A (en) * 1988-04-22 1991-07-02 Hitachi, Ltd. Method and apparatus for operating a variable speed power generation system
US5798631A (en) * 1995-10-02 1998-08-25 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Performance optimization controller and control method for doubly-fed machines
WO2008150907A1 (en) * 2007-05-30 2008-12-11 Acciona Windpower, S.A. Systems and methods for synchronous speed avoidance in doubly-fed induction generators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029288A (en) * 1988-04-22 1991-07-02 Hitachi, Ltd. Method and apparatus for operating a variable speed power generation system
US4994684A (en) * 1989-01-30 1991-02-19 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Doubly fed generator variable speed generation control system
US5798631A (en) * 1995-10-02 1998-08-25 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Performance optimization controller and control method for doubly-fed machines
WO2008150907A1 (en) * 2007-05-30 2008-12-11 Acciona Windpower, S.A. Systems and methods for synchronous speed avoidance in doubly-fed induction generators

Also Published As

Publication number Publication date
GB2460723A (en) 2009-12-16
GB0810865D0 (en) 2008-07-23

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170613