BR112015029148A2 - dispositivo, método para pré-carregar um filtro de entrada e meio tangível legível por computador - Google Patents

dispositivo, método para pré-carregar um filtro de entrada e meio tangível legível por computador

Info

Publication number
BR112015029148A2
BR112015029148A2 BR112015029148A BR112015029148A BR112015029148A2 BR 112015029148 A2 BR112015029148 A2 BR 112015029148A2 BR 112015029148 A BR112015029148 A BR 112015029148A BR 112015029148 A BR112015029148 A BR 112015029148A BR 112015029148 A2 BR112015029148 A2 BR 112015029148A2
Authority
BR
Brazil
Prior art keywords
preloading
computer readable
tangible medium
input filter
readable tangible
Prior art date
Application number
BR112015029148A
Other languages
English (en)
Inventor
Wu Tao
Liu Yan
Original Assignee
Ge Energy Power Conversion Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51932697&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015029148(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ge Energy Power Conversion Technology Ltd filed Critical Ge Energy Power Conversion Technology Ltd
Publication of BR112015029148A2 publication Critical patent/BR112015029148A2/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/125—Avoiding or suppressing excessive transient voltages or currents
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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 using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

resumo “dispositivo, método para pré-carregar um filtro de entrada e meio tangível legível por computador” trata-se de um dispositivo que inclui um transformador configurado para suprir uma tensão de pré-carga a um capacitor e um conversor configurado para acoplar-se ao transformador e responsivo a um índice de modulação crescente. o índice de modulação se eleva a uma fração de tempo, após o capacitor se tornar carregado de modo substancialmente completo e a tensão de pré-carga é substancialmente constante durante a fração de tempo.
BR112015029148A 2013-05-20 2013-05-20 dispositivo, método para pré-carregar um filtro de entrada e meio tangível legível por computador BR112015029148A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/075902 WO2014186933A1 (en) 2013-05-20 2013-05-20 Input filter pre-charge fed by a medium-voltage grid supply

Publications (1)

Publication Number Publication Date
BR112015029148A2 true BR112015029148A2 (pt) 2017-07-25

Family

ID=51932697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015029148A BR112015029148A2 (pt) 2013-05-20 2013-05-20 dispositivo, método para pré-carregar um filtro de entrada e meio tangível legível por computador

Country Status (6)

Country Link
US (1) US9748860B2 (pt)
EP (1) EP3000169B1 (pt)
CN (1) CN105393446B (pt)
BR (1) BR112015029148A2 (pt)
CA (1) CA2911949A1 (pt)
WO (1) WO2014186933A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013031623B1 (pt) * 2011-06-09 2020-04-28 Toshiba Mitsubishi Elec Ind sistema de fonte de alimentação ininterrupta
JP2014222956A (ja) * 2013-05-13 2014-11-27 パナソニック株式会社 パワーコンディショナ
JP6470832B2 (ja) * 2015-02-18 2019-02-13 東芝三菱電機産業システム株式会社 電力変換装置及びその初期充電方法
EP3070807B1 (en) * 2015-03-19 2020-09-09 General Electric Technology GmbH Power transmission network
CN107666171A (zh) * 2016-07-28 2018-02-06 比亚迪股份有限公司 电动汽车、电动汽车的车载充电器及其控制方法
GB2560195B (en) * 2017-03-03 2020-01-08 Ge Energy Power Conversion Technology Ltd Electric circuits and power systems incorporating the same
DE102017127311A1 (de) 2017-11-20 2019-05-23 Ge Energy Power Conversion Technology Limited Vorrichtung und Verfahren zur Vormagnetisierung eines Netztransformators in einem Stromrichtersystem
CN110677060B (zh) * 2018-07-02 2021-08-03 台达电子工业股份有限公司 功率变换***及其中直流母线电容的预充电方法
US11496053B2 (en) * 2018-07-02 2022-11-08 Delta Electronics, Inc. Power conversion system with dc-bus pre-charge
DE102019118927A1 (de) * 2019-07-12 2021-01-14 Vacon Oy Gleichstromzwischenkreisladeanordnung und Verfahren zum Laden eines Gleichstromzwischenkreiskondensators
DE102020129920B4 (de) 2020-11-12 2024-06-06 Sma Solar Technology Ag Stromrichter zum Leistungstransfer zwischen einer AC-Seite und einer DC-Seite sowie Verfahren zur Leistungsversorgung
DE102020129919A1 (de) 2020-11-12 2022-05-12 Sma Solar Technology Ag Stromrichter zum Leistungstransfer zwischen einer AC-Seite und einer DC-Seite sowie Verfahren zur Leistungsversorgung
US11462992B2 (en) 2020-12-30 2022-10-04 General Electric Company System and method for operating a power generating asset
US11984815B2 (en) * 2021-05-27 2024-05-14 North Carolina State University Modular isolated power electronics converter for HVAC/MVAC to LVDC power conversion
EP4138288A1 (en) * 2021-08-20 2023-02-22 Abb Schweiz Ag Power supply assembly
CN114280437B (zh) * 2021-12-27 2024-06-25 阳光电源股份有限公司 发电机绝缘检测装置、方法、风力发电***

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2709210B2 (ja) * 1991-07-12 1998-02-04 三菱電機株式会社 電圧形インバータの初期充電回路
JP3650565B2 (ja) 2000-04-03 2005-05-18 東芝三菱電機産業システム株式会社 電力変換装置
JP2004088972A (ja) * 2002-08-29 2004-03-18 Toshiba Corp 電力変換装置
US7092262B2 (en) 2003-10-28 2006-08-15 Capstone Turbine Corporation System and method for pre-charging the DC bus of a utility connected power converter
JP2005270003A (ja) 2004-03-25 2005-10-06 Akita Prefecture 変異株選抜培地および該培地の調製方法
US7199673B2 (en) * 2005-03-17 2007-04-03 Qualcomm Incorporated Precharge circuit
JP2006340466A (ja) * 2005-06-01 2006-12-14 Fuji Electric Fa Components & Systems Co Ltd Ｐｗｍコンバータ制御装置
US8253273B2 (en) * 2007-07-26 2012-08-28 Utc Power Corporation Power system having AC and DC power sources
US7965529B2 (en) 2008-05-13 2011-06-21 Eaton Corporation Voltage source inverter and medium voltage pre-charge circuit therefor
DE102009033515A1 (de) 2009-07-15 2011-01-20 Siemens Aktiengesellschaft Statischer Umformer und Verfahren zum Anfahren des Umformers
CN201523337U (zh) * 2009-10-30 2010-07-07 湖南中科电气股份有限公司 用低压电源预充电的高压大功率变频器
CN101789600B (zh) * 2010-01-25 2012-07-11 苏州华辰电气有限公司 一种并联型有源电力滤波器动态直流电压的控制方法
CN101895205B (zh) * 2010-07-27 2012-10-24 株洲南车时代电气股份有限公司 一种变频器
CN102075108B (zh) 2011-01-20 2012-10-03 哈尔滨工业大学 一种带有lcl滤波器的并网逆变器的电容电流前馈控制方法
CN102916437B (zh) 2011-12-24 2015-08-26 许继电气股份有限公司 一种并网变流器软并网方法
CN102710105B (zh) 2012-05-30 2014-09-24 电子科技大学 一种应用于lcl滤波pwm变流器的有源阻尼控制装置
CN102832833B (zh) * 2012-09-24 2015-07-15 核工业理化工程研究院 中频变频器的交直流变换装置

Also Published As

Publication number Publication date
US20160126858A1 (en) 2016-05-05
CN105393446A (zh) 2016-03-09
EP3000169B1 (en) 2019-07-03
WO2014186933A1 (en) 2014-11-27
US9748860B2 (en) 2017-08-29
CN105393446B (zh) 2018-01-12
EP3000169A1 (en) 2016-03-30
CA2911949A1 (en) 2014-11-27
EP3000169A4 (en) 2017-01-25

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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]