BR112012014835A2 - processo para operação de um circuito de conversor direto, bem como dispositivo para realização do processo - Google Patents

processo para operação de um circuito de conversor direto, bem como dispositivo para realização do processo

Info

Publication number
BR112012014835A2
BR112012014835A2 BR112012014835A BR112012014835A BR112012014835A2 BR 112012014835 A2 BR112012014835 A2 BR 112012014835A2 BR 112012014835 A BR112012014835 A BR 112012014835A BR 112012014835 A BR112012014835 A BR 112012014835A BR 112012014835 A2 BR112012014835 A2 BR 112012014835A2
Authority
BR
Brazil
Prior art keywords
ref
phase
module
lwr
current
Prior art date
Application number
BR112012014835A
Other languages
English (en)
Inventor
Arthur Korn
Manfred Winkelnkemper
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of BR112012014835A2 publication Critical patent/BR112012014835A2/pt

Links

Classifications

    • 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
    • H02M5/02—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 without intermediate conversion into dc
    • H02M5/04—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 without intermediate conversion into dc by static converters
    • H02M5/22—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/297—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal for conversion of frequency
    • 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
    • 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
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • 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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

processo para operação de um circuito de conversor direto, bem como dispositivo para realização do processo. a invenção refere-se a um processo para operação de um circuito de conversor direto, no qual os interruptores semicondutores de potência das células de comando elétrico (2) do módulo de fase (1) associado são comandados por meio de um sinal de comando (s1). para produção de oscilações de energia indesejáveis nos módulos de fase (1), para cada módulo de fase (1) o sinal de comando (s1) é formado da diferença de um sinal de referência (v ~ref,ur~,v ~ref,us~, v ~ref,ut~, v ~ref,vs~, v ~ref,vt~, v ~ref, wr~, v ~ref,ws~, v ~ref,wt~), com relação à tensão (u ~ur~, u ~us~, u ~ut~, u ~vr~, u ~vs~, u ~vt~; u ~wr~, u ~ws~, u ~wt~) sobre o módulo de fase (1) e de um sinal de tensão (v ~lur~, v ~lus~, v ~lut~, v ~lvs~, v ~lvt~, v ~lwr~, v ~lws~, v ~lwr~) sobre a indutividade (l ~ur~, l ~us~, l ~ut~; l ~vr~, l ~vs~, l ~vt~; l ~lwr~, l ~ws~, l wt~), sendo que o sinal de tensão (v ~lur~, v ~lus~,v ~lut~, v ~lvr~ v ~lvs~, l ~lvt~, v ~lwr~, v ~lws~, v ~lwt~) sobre a indutividade (l ~ur~, l ~us~, l ~ut~; l ~vr~ , l ~vs~, l~vt~; l ~wr~, l ~ws~, l ~wt~) é formdao de um sinal de referência (i ~ref,ur~, i ~ref, us~, i ~ref,ut~, i ~ref,vr ~,i ~ref,vs~, i ~vt ~; i ~wr~, i ~ws~, i ~wt~) pelo módulo de fase (1). além disso, o sinal de referência <sym> com relação pelo módulo de fase (1) é formado de um valor médio (i) ou valor momentâneo (p ~r~, p ~s~, p ~t~) de uma potência de fase de uma fase (u, v, w) ligada ao módulo de fase (1) do primeiro sistema de corrente ou tensão , de um valor médio (i) ou valor momentâneo ((p ~r~, p ~s~, p ~t~) de uma poteência de fase de uma fase (r, s, t)) ligado ao módulo de fase (1) do segundo sistema de corrente ou tensão, da soma dos valores momentâneos (puvw) ou dos valores médios (puvwm) das poteências de fase das fases (u, v, m) do primeiro sistema de corrente ou tensão e da soma dos valores momentâneos ( p rst) ou dos valores médios (p~rstm~) das potências de fase das fases (r, s,t) do segundo sistema de corrente ou tensão. é indicado, ainda, um dispositivo para realização do processo.
BR112012014835A 2009-12-17 2010-12-09 processo para operação de um circuito de conversor direto, bem como dispositivo para realização do processo BR112012014835A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09179643 2009-12-17
PCT/EP2010/069277 WO2011082935A1 (de) 2009-12-17 2010-12-09 Verfahren zum betrieb einer direktumrichterschaltung sowie vorrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BR112012014835A2 true BR112012014835A2 (pt) 2016-08-16

Family

ID=42199660

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014835A BR112012014835A2 (pt) 2009-12-17 2010-12-09 processo para operação de um circuito de conversor direto, bem como dispositivo para realização do processo

Country Status (12)

Country Link
US (1) US8687397B2 (pt)
EP (1) EP2514087B1 (pt)
JP (1) JP5752704B2 (pt)
KR (1) KR101628431B1 (pt)
CN (1) CN102754323B (pt)
BR (1) BR112012014835A2 (pt)
CA (1) CA2783184A1 (pt)
DK (1) DK2514087T3 (pt)
ES (1) ES2546736T3 (pt)
PL (1) PL2514087T3 (pt)
RU (1) RU2537963C2 (pt)
WO (1) WO2011082935A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5872480B2 (ja) * 2009-12-01 2016-03-01 アーベーベー・シュバイツ・アーゲー コンバータ回路を作動するための方法、およびこの方法を実行するための装置
JP5984916B2 (ja) 2012-08-20 2016-09-06 東芝三菱電機産業システム株式会社 電力変換器
US9819286B2 (en) * 2014-06-13 2017-11-14 Siemens Aktiengesellschaft Converter for outputting reactive power, and method for controlling said converter
FR3039940B1 (fr) * 2015-08-03 2017-08-11 Inst Supergrid Capacite virtuelle
CN113054856B (zh) * 2019-12-27 2022-08-23 新疆金风科技股份有限公司 变流器换流阀塔、变流器换流***及风力发电机组

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000287453A (ja) * 1999-03-31 2000-10-13 Mitsubishi Electric Corp 多重電力変換装置
EP1284045A1 (en) * 2000-05-23 2003-02-19 Vestas Wind System A/S Variable speed wind turbine having a matrix converter
DE10057785A1 (de) * 2000-11-22 2002-06-06 Siemens Ag Verfahren zur Steuerung eines Matrixumrichters
DE10217889A1 (de) * 2002-04-22 2003-11-13 Siemens Ag Stromversorgung mit einem Direktumrichter
US6900998B2 (en) 2002-05-31 2005-05-31 Midwest Research Institute Variable-speed wind power system with improved energy capture via multilevel conversion
RU2251199C1 (ru) * 2004-01-20 2005-04-27 Ульяновский государственный технический университет Матричный преобразователь частоты и способ управления им
DE102005040543A1 (de) * 2005-08-26 2007-03-01 Siemens Ag Stromrichterschaltung mit verteilten Energiespeichern
JP2007082321A (ja) * 2005-09-14 2007-03-29 Fuji Electric Fa Components & Systems Co Ltd 電動機駆動装置
DE102005045090B4 (de) * 2005-09-21 2007-08-30 Siemens Ag Verfahren zur Steuerung eines mehrphasigen Stromrichters mit verteilten Energiespeichern
CA2671821C (en) 2006-12-08 2015-10-27 Siemens Aktiengesellschaft Production of a real power equilibrium of the phase modules of a converter
JP5012309B2 (ja) * 2007-08-13 2012-08-29 株式会社明電舎 交流−交流直接変換装置のスイッチングパターン切替方法
JP5872480B2 (ja) * 2009-12-01 2016-03-01 アーベーベー・シュバイツ・アーゲー コンバータ回路を作動するための方法、およびこの方法を実行するための装置

Also Published As

Publication number Publication date
RU2012130138A (ru) 2014-01-27
RU2537963C2 (ru) 2015-01-10
KR20120093371A (ko) 2012-08-22
EP2514087B1 (de) 2015-07-15
US20120249113A1 (en) 2012-10-04
JP2013514752A (ja) 2013-04-25
ES2546736T3 (es) 2015-09-28
EP2514087A1 (de) 2012-10-24
JP5752704B2 (ja) 2015-07-22
WO2011082935A1 (de) 2011-07-14
US8687397B2 (en) 2014-04-01
PL2514087T3 (pl) 2015-12-31
DK2514087T3 (en) 2015-10-19
CN102754323A (zh) 2012-10-24
CA2783184A1 (en) 2011-07-14
KR101628431B1 (ko) 2016-06-08
CN102754323B (zh) 2015-02-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]