WO2005004317A3 - Frequenzumwandler für hochgeschwindigkeitsgeneratoren - Google Patents

Frequenzumwandler für hochgeschwindigkeitsgeneratoren Download PDF

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Publication number
WO2005004317A3
WO2005004317A3 PCT/EP2004/051353 EP2004051353W WO2005004317A3 WO 2005004317 A3 WO2005004317 A3 WO 2005004317A3 EP 2004051353 W EP2004051353 W EP 2004051353W WO 2005004317 A3 WO2005004317 A3 WO 2005004317A3
Authority
WO
WIPO (PCT)
Prior art keywords
generator
network
frequency converter
supplied
voltage
Prior art date
Application number
PCT/EP2004/051353
Other languages
English (en)
French (fr)
Other versions
WO2005004317A2 (de
Inventor
Alfred Rufer
Martin Veenstra
Original Assignee
Alstom Technology Ltd
Alfred Rufer
Martin Veenstra
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 Alstom Technology Ltd, Alfred Rufer, Martin Veenstra filed Critical Alstom Technology Ltd
Priority to EP04766126A priority Critical patent/EP1642383A2/de
Priority to JP2006518215A priority patent/JP2009514490A/ja
Publication of WO2005004317A2 publication Critical patent/WO2005004317A2/de
Publication of WO2005004317A3 publication Critical patent/WO2005004317A3/de
Priority to US11/324,890 priority patent/US7180270B2/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped inverters
    • 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
    • H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Rectifiers (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zur Anpassung des von einem Generator (1) erzeugten Wechselstroms respektive der von einem Generator (1) erzeugten Wechselspannung an ein Netz (8), wobei der Generator (1) wenigstens eine Erregerspule (2) aufweist. Eine flexible Anpassung der in das Netz (8) eingespeisten Leistung bei niedrigen Schaltverlusten kann erreicht werden, indem zur Anpassung zwischen Generator (1) und Netz (8) ein statischer Frequenzumwandler (9) verwendet wird, und indem zur Steuerung der in das Netz (8) eingespeisten Leistung einerseits Mittel (3) angeordnet sind, mit welchen die Stärke des von der wenigstens einen Erregerspule (2) erzeugten Erregerfeldes geregelt wird, und andererseits eine geeignete Ansteuerung der Phasenlage zwischen Frequenzumwandlerspannung und Generator- respektive Netzspannung vorgenommen wird.
PCT/EP2004/051353 2003-07-05 2004-07-05 Frequenzumwandler für hochgeschwindigkeitsgeneratoren WO2005004317A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04766126A EP1642383A2 (de) 2003-07-05 2004-07-05 Frequenzumwandler für hochgeschwindigkeitsgeneratoren
JP2006518215A JP2009514490A (ja) 2003-07-05 2004-07-05 高速発電機用の周波数変換器
US11/324,890 US7180270B2 (en) 2003-07-05 2006-01-04 Frequency converter for high-speed generators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10330473A DE10330473A1 (de) 2003-07-05 2003-07-05 Frequenzumwandler für Hochgeschwindigkeitsgeneratoren
DE10330473.8 2003-07-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/324,890 Continuation US7180270B2 (en) 2003-07-05 2006-01-04 Frequency converter for high-speed generators

Publications (2)

Publication Number Publication Date
WO2005004317A2 WO2005004317A2 (de) 2005-01-13
WO2005004317A3 true WO2005004317A3 (de) 2005-03-03

Family

ID=33546864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/051353 WO2005004317A2 (de) 2003-07-05 2004-07-05 Frequenzumwandler für hochgeschwindigkeitsgeneratoren

Country Status (5)

Country Link
US (1) US7180270B2 (de)
EP (1) EP1642383A2 (de)
JP (1) JP2009514490A (de)
DE (1) DE10330473A1 (de)
WO (1) WO2005004317A2 (de)

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Also Published As

Publication number Publication date
EP1642383A2 (de) 2006-04-05
DE10330473A1 (de) 2005-01-27
JP2009514490A (ja) 2009-04-02
WO2005004317A2 (de) 2005-01-13
US20060214645A1 (en) 2006-09-28
US7180270B2 (en) 2007-02-20

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