IN2015DN01650A - - Google Patents

Info

Publication number
IN2015DN01650A
IN2015DN01650A IN1650DEN2015A IN2015DN01650A IN 2015DN01650 A IN2015DN01650 A IN 2015DN01650A IN 1650DEN2015 A IN1650DEN2015 A IN 1650DEN2015A IN 2015DN01650 A IN2015DN01650 A IN 2015DN01650A
Authority
IN
India
Prior art keywords
electrical power
generator
power generator
receive
voltage source
Prior art date
Application number
Inventor
Philip Carne Kjaer
Dumitru Mihai VALCAN
Lars Helle
Original Assignee
Vestas Wind Sys 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 Sys As filed Critical Vestas Wind Sys As
Publication of IN2015DN01650A publication Critical patent/IN2015DN01650A/en

Links

Classifications

    • 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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/386—
    • 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
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
    • 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
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • 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)

Abstract

The present invention relates to a connection system for connecting a power generator to a DC electrical power system with a controllable voltage source unit functionally connected in series with the power generator to receive AC electrical power from the power generator and to generate an AC electrical power output accordingly and a rectifier arranged to receive AC electrical power output from said voltage source unit and to rectify the AC electrical power output to a DC electrical power to be provided to the DC electrical power system. The invention also relates to method for connecting a power generator to a DC electrical power system.
IN1650DEN2015 2012-09-03 2012-09-03 IN2015DN01650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2012/050329 WO2014032668A1 (en) 2012-09-03 2012-09-03 Connection system for power generation system with dc output

Publications (1)

Publication Number Publication Date
IN2015DN01650A true IN2015DN01650A (en) 2015-07-03

Family

ID=46798938

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1650DEN2015 IN2015DN01650A (en) 2012-09-03 2012-09-03

Country Status (5)

Country Link
US (1) US9837824B2 (en)
EP (1) EP2893606B1 (en)
CN (1) CN104756347A (en)
IN (1) IN2015DN01650A (en)
WO (1) WO2014032668A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027408B (en) * 2013-02-28 2018-03-27 西门子公司 Rotary substation with diode rectifier
PL3109463T3 (en) * 2013-02-28 2020-10-19 Siemens Aktiengesellschaft Wind farm connection with diode rectifier
US9577557B2 (en) * 2013-10-18 2017-02-21 Abb Schweiz Ag Turbine-generator system with DC output
EP2919354A1 (en) * 2014-03-14 2015-09-16 Siemens Aktiengesellschaft Power supply arrangement of a wind farm
US20170302192A1 (en) * 2014-09-24 2017-10-19 Siemens Aktiengesellschaft Electrical arrangement and method for generating a direct current
FR3027151B1 (en) 2014-10-08 2016-12-09 Schneider Electric Ind Sas ELECTRICAL CIRCUIT TRANSFORMER AND INSTALLATION COMPRISING SUCH CIRCUIT
US9813004B2 (en) * 2015-01-16 2017-11-07 Abb Schweiz Ag Systems and methods concerning exciterless synchronous machines
WO2017004146A1 (en) * 2015-07-02 2017-01-05 Dynapower Company Llc Power converter system having active standby mode and method of controlling the same
JP6536346B2 (en) * 2015-10-19 2019-07-03 住友電気工業株式会社 Power converter and control method thereof
AU2016359188A1 (en) * 2015-11-24 2018-06-14 The Powerwise Group, Inc. A unified power flow controller utilizing energy saving devices at a point of power consumption
ES2626237B1 (en) * 2015-12-22 2018-05-03 Universidad De Zaragoza VARIABLE MODULAR ELECTRONIC POWER SYSTEM FOR THE GENERATION OF ELECTRICAL PULSES AND ASSOCIATED USES
CN108966685A (en) * 2016-03-04 2018-12-07 日本电产株式会社 Power inverter, motor drive unit, electric power steering apparatus and relay module
US20170317630A1 (en) * 2016-04-29 2017-11-02 Hamilton Sundstrand Corporation PMG Based Variable Speed Constant Frequency Generating System
US9941827B2 (en) * 2016-06-08 2018-04-10 Hamilton Sundstrand Corporation High voltage DC power generating system including selectively removable neutral node
WO2018098672A1 (en) * 2016-11-30 2018-06-07 国网江苏省电力公司电力科学研究院 New unified power flow controller and control method therefor
JP6764338B2 (en) * 2016-12-27 2020-09-30 川崎重工業株式会社 Power system
US10641245B2 (en) * 2017-01-05 2020-05-05 General Electric Company Hybrid power generation system and an associated method thereof
US10615608B2 (en) 2017-04-07 2020-04-07 General Electric Company Low-wind operation of clustered doubly fed induction generator wind turbines
EP3393036A1 (en) 2017-04-20 2018-10-24 ABB Schweiz AG Power generation systemtechnical field
CN107181274B (en) * 2017-05-24 2020-12-18 南京南瑞继保电气有限公司 Method for accessing new energy into flexible direct current power grid
US10608508B2 (en) 2017-09-28 2020-03-31 Abb Schweiz Ag Systems and methods for exciterless synchronous machines
DE102018105483A1 (en) * 2018-03-09 2019-09-12 Sma Solar Technology Ag Method for operating a power generation plant and inverter for a power generation plant
US10947953B2 (en) * 2018-08-20 2021-03-16 Hydrospark, Inc. Secondary electric power system and method
US10651770B2 (en) 2018-08-29 2020-05-12 Hamilton Sundstrand Corporation Direct current voltage regulation of a six-phase permanent magnet generator
US10790733B2 (en) 2018-09-04 2020-09-29 Abb Schweiz Ag Rotor with asymmetric energy harvest windings
US10855216B2 (en) 2018-09-10 2020-12-01 Hamilton Sundstrand Corporation Voltage regulation of multi-phase permanent magnet generator
US10778127B2 (en) * 2018-09-10 2020-09-15 Hamilton Sundstrand Corporation Direct current voltage regulation of permanent magnet generator
EP3651302A1 (en) * 2018-11-07 2020-05-13 Danmarks Tekniske Universitet System and method for energising an ac network of an offshore wind farm
EP4002676B1 (en) * 2020-11-17 2024-02-21 Siemens Aktiengesellschaft Method for operating a three-phase motor
CN114123305B (en) * 2021-10-26 2024-05-07 中国华能集团清洁能源技术研究院有限公司 DC series-parallel switching unified grid-connected system of single wind wheel double winding motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932765A (en) * 1974-05-01 1976-01-13 General Motors Corporation Polyphase rectifier system for providing two output current-voltage ranges
US4425539A (en) * 1980-03-13 1984-01-10 Borg-Warner Corporation Control system for AC induction motor
EP0369670A3 (en) * 1988-11-18 1992-06-03 Aspden, Harold Dr. Thermoelectric energy conversion
DE19845903A1 (en) * 1998-10-05 2000-04-06 Aloys Wobben Electrical power transmission system
SE514934C2 (en) * 1999-09-06 2001-05-21 Abb Ab A plant for generating electrical power by means of a wind farm and a method for operating such a plant.
CN101512143A (en) * 2006-09-29 2009-08-19 Abb研究有限公司 Control method
EP2128440A4 (en) * 2006-12-28 2012-03-14 Wind To Power System S L Asynchronous generator with control of the voltage applied to the stator
US7939970B1 (en) * 2010-07-26 2011-05-10 General Electric Company Variable frequency wind plant
US8018083B2 (en) * 2010-08-05 2011-09-13 General Electric Company HVDC connection of wind turbine
NO332201B1 (en) * 2011-01-07 2012-07-23 Smartmotor As An energy conversion system
US8310102B2 (en) * 2011-03-30 2012-11-13 General Electric Company System and method for power conversion
US9048694B2 (en) * 2012-02-01 2015-06-02 Abb Research Ltd DC connection scheme for windfarm with internal MVDC collection grid

Also Published As

Publication number Publication date
CN104756347A (en) 2015-07-01
US9837824B2 (en) 2017-12-05
WO2014032668A1 (en) 2014-03-06
EP2893606A1 (en) 2015-07-15
EP2893606B1 (en) 2021-11-03
US20150263526A1 (en) 2015-09-17

Similar Documents

Publication Publication Date Title
IN2015DN01650A (en)
IN2015DN00159A (en)
EP2544354A3 (en) Power converter circuit with AC output
EP2765703A3 (en) System and methods for controlling electric machines
BR112014001457A2 (en) electrical power device of an aircraft on the ground
HK1207215A1 (en) High efficiency ac dc electric motor, electric power generating system with variable speed, variable power, geometric isolation and high efficiency conducting elements ac dc
EP2654189A3 (en) Dual-input 18-pulse autotransformer rectifier unit for an aircraft AC-DC converter
AU2013218373B2 (en) Drive system with energy accumulator and method for operating a drive system
IN2013CN08687A (en)
NZ705010A (en) Wind farm with dc voltage network
WO2013041534A3 (en) Provision of control power with a photovoltaic arrangement
EP2814162A3 (en) Medium voltage inverter system
PH12014502532A1 (en) Power monitoring system and method
EP2659129A4 (en) Electric power generator and method for generating electric power
IN2013MU03632A (en)
PH12017501812A1 (en) Motor driving apparatus
NZ721418A (en) Power conversion system, converter device, inverter device, and power conversion system manufacturing method
NZ707679A (en) Wind power plant and method for supplying electrical energy
WO2013132102A3 (en) Electrical unit for a power plant
MX2016010491A (en) Meter/voltage regulator with volt-ampere reactive control positioned at customer site.
NZ605227A (en) Method for feeding electrical power into a three-phase ac voltage system
WO2013164191A3 (en) Device and method for supplying an electric drive with electric current
WO2014202538A3 (en) Power supply unit, in particular wide-range power supply unit
EP2706650A3 (en) Power conversion system
WO2014023726A3 (en) Electrical apparatus