GB201419765D0 - Power generation system - Google Patents

Power generation system

Info

Publication number
GB201419765D0
GB201419765D0 GB201419765A GB201419765A GB201419765D0 GB 201419765 D0 GB201419765 D0 GB 201419765D0 GB 201419765 A GB201419765 A GB 201419765A GB 201419765 A GB201419765 A GB 201419765A GB 201419765 D0 GB201419765 D0 GB 201419765D0
Authority
GB
United Kingdom
Prior art keywords
power generation
generation system
power
generation
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.)
Withdrawn
Application number
GB201419765A
Other versions
GB2518989A (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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB201419765D0 publication Critical patent/GB201419765D0/en
Publication of GB2518989A publication Critical patent/GB2518989A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/062—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors for parallel connected generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between 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
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • 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
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/03—AC-DC converter stage controlled to provide a defined DC link voltage
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/07—Doubly fed machines receiving two supplies both on the stator only wherein the power supply is fed to different sets of stator windings or to rotor and stator windings
    • H02P2207/076—Doubly fed machines receiving two supplies both on the stator only wherein the power supply is fed to different sets of stator windings or to rotor and stator windings wherein both supplies are made via converters: especially doubly-fed induction machines; e.g. for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
GB1419765.1A 2012-07-30 2013-07-10 Power generation system Withdrawn GB2518989A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012167904A JP5988750B2 (en) 2012-07-30 2012-07-30 Power generation system
PCT/JP2013/068805 WO2014021066A1 (en) 2012-07-30 2013-07-10 Power generation system

Publications (2)

Publication Number Publication Date
GB201419765D0 true GB201419765D0 (en) 2014-12-24
GB2518989A GB2518989A (en) 2015-04-08

Family

ID=50027751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1419765.1A Withdrawn GB2518989A (en) 2012-07-30 2013-07-10 Power generation system

Country Status (4)

Country Link
JP (1) JP5988750B2 (en)
DE (1) DE112013003764T5 (en)
GB (1) GB2518989A (en)
WO (1) WO2014021066A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6362270B2 (en) 2015-02-03 2018-07-25 三菱重工業株式会社 Power generation control device, power converter control device, power generation control method, and program
CN112145347B (en) * 2020-09-03 2022-07-01 上海电气风电集团股份有限公司 Wind power generation system and control method and device thereof
EP4199341A1 (en) 2021-12-20 2023-06-21 Vestas Wind Systems A/S Method for operating a permanent magnet generator in the event of a fault
CN114265449B (en) * 2021-12-24 2023-02-10 天津瑞源电气有限公司 Heat preservation device and method for simulating low-temperature starting temperature abnormity of converter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69213246T2 (en) * 1991-10-14 1997-01-23 Muneaki Takara ELECTRIC LATHE
EP1318589B1 (en) * 2001-12-10 2013-02-13 ABB Schweiz AG Wind energy system and method for operating such a system
JP2006067784A (en) * 2004-07-28 2006-03-09 Shiro Kanehara Rotating machine
JP2007202333A (en) * 2006-01-27 2007-08-09 Nissan Motor Co Ltd Rotating electric machine
JP2007295778A (en) * 2006-04-27 2007-11-08 Toshihiro Abe Elementary particle motor and elementary particle repulsion type high-speed torque fluctuation three-phase motor therewith
JP2008278567A (en) * 2007-04-26 2008-11-13 Hitachi Ltd Rotary electric machine and ac generator
JP2008301584A (en) * 2007-05-30 2008-12-11 Hitachi Ltd Wind turbine generator system and control method for power converter
JP5436900B2 (en) * 2009-03-23 2014-03-05 住友重機械工業株式会社 Hybrid construction machine
JP4899109B2 (en) * 2008-12-22 2012-03-21 西芝電機株式会社 Power supply circuit failure detection device
JP4894906B2 (en) * 2009-11-13 2012-03-14 株式会社日立製作所 Wind power generation system control method
CA2856899C (en) * 2010-04-19 2018-05-29 Wobben Properties Gmbh A method of de-icing a wind turbine blade
WO2012073504A2 (en) * 2010-11-30 2012-06-07 Mitsubishi Heavy Industries, Ltd. Power generating apparatus of renewable energy type and operation method thereof
WO2011155278A1 (en) * 2010-06-10 2011-12-15 Thk株式会社 Fluid power generation device an method for controlling fluid power generation device

Also Published As

Publication number Publication date
JP5988750B2 (en) 2016-09-07
WO2014021066A1 (en) 2014-02-06
GB2518989A (en) 2015-04-08
DE112013003764T5 (en) 2015-08-20
JP2014027824A (en) 2014-02-06

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Legal Events

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