ATE535991T1 - Stromgeneratoren - Google Patents

Stromgeneratoren

Info

Publication number
ATE535991T1
ATE535991T1 AT09762013T AT09762013T ATE535991T1 AT E535991 T1 ATE535991 T1 AT E535991T1 AT 09762013 T AT09762013 T AT 09762013T AT 09762013 T AT09762013 T AT 09762013T AT E535991 T1 ATE535991 T1 AT E535991T1
Authority
AT
Austria
Prior art keywords
stator winding
rotation
rotor
power
bdfm
Prior art date
Application number
AT09762013T
Other languages
English (en)
Inventor
Richard Mcmahon
Ehsan Jalebi
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
Priority claimed from GB0810865A external-priority patent/GB2460723B/en
Priority claimed from GB0810867A external-priority patent/GB2460724B/en
Application filed by Wind Technologies Ltd filed Critical Wind Technologies Ltd
Application granted granted Critical
Publication of ATE535991T1 publication Critical patent/ATE535991T1/de

Links

Classifications

    • 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
    • H02P9/10—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
    • H02P9/105—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 for increasing the stability
    • 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
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/302—Brushless excitation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
AT09762013T 2008-06-13 2009-06-11 Stromgeneratoren ATE535991T1 (de)

Applications Claiming Priority (3)

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
GB0810867A GB2460724B (en) 2008-06-13 2008-06-13 Torque-sensing control system for a brushless doubly fed machine (BFDM)
PCT/GB2009/050658 WO2009150464A1 (en) 2008-06-13 2009-06-11 Power generators

Publications (1)

Publication Number Publication Date
ATE535991T1 true ATE535991T1 (de) 2011-12-15

Family

ID=40935478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09762013T ATE535991T1 (de) 2008-06-13 2009-06-11 Stromgeneratoren

Country Status (4)

Country Link
EP (1) EP2301143B1 (de)
CN (1) CN102119480B (de)
AT (1) ATE535991T1 (de)
WO (1) WO2009150464A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201006361D0 (en) * 2010-04-16 2010-06-02 Univ Northumbria Newcastle Method and apparatus for controlling doubly fed electrical machine and doubly fed electrical machine incorporating such apparatus
US8432052B2 (en) * 2010-05-27 2013-04-30 Rockwell Automation Technologies, Inc. Wind power converter system with grid side reactive power control
GB201112247D0 (en) 2011-07-15 2011-08-31 Wind Technologies Ltd Brushless doubly fed machines
US9312682B2 (en) 2012-05-14 2016-04-12 General Electric Company System and method for overvoltage protection
GB2511490B (en) * 2013-02-06 2016-02-03 Control Tech Ltd Electrical Generator
US10122307B2 (en) * 2015-11-04 2018-11-06 Hamilton Sundstrand Corporation Doubly stator-fed synchronous generator
CN107248826A (zh) * 2016-08-31 2017-10-13 樊军 绕线式转子无刷双馈风力发电机控制装置和控制方法
US11018610B2 (en) 2017-01-27 2021-05-25 Franklin Electric Co., Inc. Motor drive system and method
WO2019073335A1 (en) * 2017-10-10 2019-04-18 The Trustees For The Time Being Of The Kmn Fulfilment Trust MULTILAYER ELECTRIC GENERATOR
CN112152525B (zh) * 2020-09-30 2021-10-08 华中科技大学 一种无刷双馈感应发电机不平衡电压补偿装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929612A (en) * 1995-06-07 1999-07-27 Satcon Technology Corporation Externally field-controlled induction generator
US6784634B2 (en) * 2001-09-14 2004-08-31 Edwin A. Sweo Brushless doubly-fed induction machine control
WO2004040748A1 (en) 2002-11-01 2004-05-13 Vestas Wind Systems A/S Circuit arrangement for use in a variable speed wind turbine system comprising a double-fed induction generator and a back-to-back converter
KR100668118B1 (ko) 2005-12-30 2007-01-16 한국전기연구원 권선형 유도 발전기 제어용 전력변환장치 및 전력변환방법
JP4736871B2 (ja) 2006-03-10 2011-07-27 株式会社日立製作所 二次励磁発電システム用電力変換装置

Also Published As

Publication number Publication date
WO2009150464A1 (en) 2009-12-17
EP2301143A1 (de) 2011-03-30
EP2301143B1 (de) 2011-11-30
CN102119480B (zh) 2013-09-04
CN102119480A (zh) 2011-07-06

Similar Documents

Publication Publication Date Title
ATE535991T1 (de) Stromgeneratoren
WO2009155467A3 (en) Variable speed synchronous generator
MX339716B (es) Sistema y metodo para control de baja velocidad de maquina de ca polifasica.
MX2009007076A (es) Un sistema de compensacion de baja tension para una turbina de viento de velocidad variable que tiene una maquina excitadora y un convertidor de energia no conectados con la red de transporte de energia electrica.
MXPA06002785A (es) Sistema turbogenerador de bobinas multiples y metodo de control.
WO2008141747A3 (de) Energieerzeugungsanlage, angetrieben durch eine wind- oder wasserströmung
EP2451073A4 (de) Energieerzeugungsvorrichtung mit variabler geschwindigkeit und steuerungsverfahren dafür
WO2012073504A3 (en) Power generating apparatus of renewable energy type and operation method thereof
WO2009002107A3 (en) Method and apparatus for controlling vertical axis wind power generation system
WO2010015819A3 (en) Micro-stepping reluctance motor
DE602005021122D1 (de) Verfahren zur steuerung eines synchronmotors mit gewickeltem rotor
RU2012100718A (ru) Способ и система для режима медленного проворачивания турбоагрегата
CA2643764C (en) Starting a gas turbine engine
DE502007003361D1 (de) Synchrone permanentmagnetmaschine
WO2012040541A3 (en) Method and apparatus for rotor cooling in an electromechanical machine
EP2728737A3 (de) Verfahren zum Starten eines Elektromotors
DK201070543A (en) Direct drive segmented generator
WO2012120484A3 (en) Wind turbine
WO2007100440A3 (en) Power generating and storage system having a common stator
WO2010031651A3 (en) An asynchronous power generator for a wind turbine
WO2009096739A3 (ko) 발전기 및 이를 포함하는 풍력발전시스템
WO2012085524A3 (en) Control of water current turbines
PH12018502501A1 (en) Power generation system and method of operating the same
CN202663240U (zh) 一种变量发电机
WO2011141074A3 (de) Strömungskraftwerk und verfahren zu dessen betrieb