GB0810867D0 - Power generators - Google Patents

Power generators

Info

Publication number
GB0810867D0
GB0810867D0 GBGB0810867.2A GB0810867A GB0810867D0 GB 0810867 D0 GB0810867 D0 GB 0810867D0 GB 0810867 A GB0810867 A GB 0810867A GB 0810867 D0 GB0810867 D0 GB 0810867D0
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
GBGB0810867.2A
Other versions
GB2460724A (en
GB2460724B (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 GB0810867A priority Critical patent/GB2460724B/en
Publication of GB0810867D0 publication Critical patent/GB0810867D0/en
Priority to CN200980131014.4A priority patent/CN102119480B/en
Priority to AT09762013T priority patent/ATE535991T1/en
Priority to PCT/GB2009/050658 priority patent/WO2009150464A1/en
Priority to EP09762013A priority patent/EP2301143B1/en
Publication of GB2460724A publication Critical patent/GB2460724A/en
Application granted granted Critical
Publication of GB2460724B publication Critical patent/GB2460724B/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
    • 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
    • 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
    • H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
    • H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference
    • 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)
GB0810867A 2008-06-13 2008-06-13 Torque-sensing control system for a brushless doubly fed machine (BFDM) Expired - Fee Related GB2460724B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0810867A GB2460724B (en) 2008-06-13 2008-06-13 Torque-sensing control system for a brushless doubly fed machine (BFDM)
CN200980131014.4A CN102119480B (en) 2008-06-13 2009-06-11 Power generators
AT09762013T ATE535991T1 (en) 2008-06-13 2009-06-11 POWER GENERATORS
PCT/GB2009/050658 WO2009150464A1 (en) 2008-06-13 2009-06-11 Power generators
EP09762013A EP2301143B1 (en) 2008-06-13 2009-06-11 Power generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0810867A GB2460724B (en) 2008-06-13 2008-06-13 Torque-sensing control system for a brushless doubly fed machine (BFDM)

Publications (3)

Publication Number Publication Date
GB0810867D0 true GB0810867D0 (en) 2008-07-23
GB2460724A GB2460724A (en) 2009-12-16
GB2460724B GB2460724B (en) 2011-04-13

Family

ID=39672250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810867A Expired - Fee Related GB2460724B (en) 2008-06-13 2008-06-13 Torque-sensing control system for a brushless doubly fed machine (BFDM)

Country Status (1)

Country Link
GB (1) GB2460724B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2347126B1 (en) * 2010-04-21 2011-08-11 Oscar Enrique Aguirre Jimenez GENERATOR AND ELECTRICAL SYSTEM THREE PHASE FOR TURBINE.
CN101938244B (en) * 2010-07-26 2012-10-10 邵诗逸 Vector control method based on brushless cascade double-fed motor
CN102969860B (en) * 2012-10-26 2015-01-28 华中科技大学 Frequency converting control system
CN105553352A (en) * 2015-12-31 2016-05-04 易事特集团股份有限公司 Low-cost starting device for brushless doubly-fed motor
CN107248826A (en) * 2016-08-31 2017-10-13 樊军 Phase-wound rotor brushless dual-feedback wind power generator control device and control method
CN108471263B (en) * 2018-03-28 2019-09-27 华中科技大学 The exciter control system of brushless dual-feed motor Independent Power Generation under a kind of nonlinear load

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515460B2 (en) * 1999-12-24 2004-04-05 本田技研工業株式会社 Control device for AC motor
EP1436887A1 (en) * 2001-09-14 2004-07-14 Edwin A. Sweo Brushless doubly-fed induction machine control
US6809496B2 (en) * 2002-09-16 2004-10-26 Honeywell International Inc. Position sensor emulator for a synchronous motor/generator
US6850033B1 (en) * 2003-08-26 2005-02-01 Delphi Technologies, Inc. System and method for clamp current regulation of induction machines
US7208908B2 (en) * 2004-07-12 2007-04-24 Honeywell International Inc. Apparatus and method to control torque and voltage of an AC machine

Also Published As

Publication number Publication date
GB2460724A (en) 2009-12-16
GB2460724B (en) 2011-04-13

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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