GB0810865D0 - Power generators - Google Patents

Power generators

Info

Publication number
GB0810865D0
GB0810865D0 GBGB0810865.6A GB0810865A GB0810865D0 GB 0810865 D0 GB0810865 D0 GB 0810865D0 GB 0810865 A GB0810865 A GB 0810865A GB 0810865 D0 GB0810865 D0 GB 0810865D0
Authority
GB
United Kingdom
Prior art keywords
power generators
generators
power
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.)
Granted
Application number
GBGB0810865.6A
Other versions
GB2460723A (en
GB2460723B (en
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.)
JALEBI EHSAN A
Original Assignee
JALEBI EHSAN A
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 JALEBI EHSAN A filed Critical JALEBI EHSAN A
Priority to GB0810865A priority Critical patent/GB2460723B/en
Publication of GB0810865D0 publication Critical patent/GB0810865D0/en
Priority to AT09762013T priority patent/ATE535991T1/en
Priority to EP09762013A priority patent/EP2301143B1/en
Priority to CN200980131014.4A priority patent/CN102119480B/en
Priority to PCT/GB2009/050658 priority patent/WO2009150464A1/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
AT09762013T ATE535991T1 (en) 2008-06-13 2009-06-11 POWER GENERATORS
EP09762013A EP2301143B1 (en) 2008-06-13 2009-06-11 Power generators
CN200980131014.4A CN102119480B (en) 2008-06-13 2009-06-11 Power generators
PCT/GB2009/050658 WO2009150464A1 (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 true GB0810865D0 (en) 2008-07-23
GB2460723A GB2460723A (en) 2009-12-16
GB2460723B 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112217238A (en) * 2020-10-15 2021-01-12 华中科技大学 Brushless doubly-fed generator system and control method thereof

Families Citing this family (3)

* 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
EP3157161B1 (en) * 2015-10-12 2019-03-20 Siemens Aktiengesellschaft 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0728559B2 (en) * 1988-04-22 1995-03-29 株式会社日立製作所 Operation method of 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112217238A (en) * 2020-10-15 2021-01-12 华中科技大学 Brushless doubly-fed generator system and control method thereof
CN112217238B (en) * 2020-10-15 2022-04-05 华中科技大学 Brushless doubly-fed generator system and control method thereof

Also Published As

Publication number Publication date
GB2460723A (en) 2009-12-16
GB2460723B (en) 2011-04-13

Similar Documents

Publication Publication Date Title
GB0908215D0 (en) Distributed power generation
GB0803712D0 (en) Electrical generator
PT2313650T (en) Energy generator
ZA201101771B (en) Power generation
GB0912194D0 (en) Electrical generator
GB0811428D0 (en) Power generation system
IL212628A0 (en) Electrical power generation
GB0810867D0 (en) Power generators
EP2348620A4 (en) Electric generator
ZA201103238B (en) Electricity generator
GB0810865D0 (en) Power generators
GB2460763B (en) Power generation
GB0801089D0 (en) Electricity generator
TWI346752B (en) Power generator
GB0807314D0 (en) Power generation
GB201000687D0 (en) An auxiliaray power generator
GB0801875D0 (en) Power unit
GB0809559D0 (en) Power generator
GB0819229D0 (en) Power generator
GB0711187D0 (en) Power generator
GB0706340D0 (en) Power generator
GB0808704D0 (en) Hydro-electric power generator
GB0810172D0 (en) Hydro-electric power generator
GB0818619D0 (en) Electric generator
GB0818090D0 (en) Electric field generator

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