BR112013031674A2 - método para energizar um conversor de elo de corrente e controlador - Google Patents

método para energizar um conversor de elo de corrente e controlador

Info

Publication number
BR112013031674A2
BR112013031674A2 BR112013031674A BR112013031674A BR112013031674A2 BR 112013031674 A2 BR112013031674 A2 BR 112013031674A2 BR 112013031674 A BR112013031674 A BR 112013031674A BR 112013031674 A BR112013031674 A BR 112013031674A BR 112013031674 A2 BR112013031674 A2 BR 112013031674A2
Authority
BR
Brazil
Prior art keywords
controller
converter
chain link
energizing
link converter
Prior art date
Application number
BR112013031674A
Other languages
English (en)
Inventor
Jean-Philippe Hasler
Original Assignee
Abb Technology 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 Technology Ag filed Critical Abb Technology Ag
Publication of BR112013031674A2 publication Critical patent/BR112013031674A2/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
    • H02M7/42—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
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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
    • H02M7/42—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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)

Abstract

resumo patente de invenção: "método para energizar um conversor de elo de corrente, controlador, programas de computador e produtos de programa de computador". a presente invenção refere-se a um método (60) em um controlador (50) para energizar um conversor de elo de corrente (30) que compreende uma ou mais pernas de fase (l1, l2, l3), sendo que cada perna de fase (l1, l2, l3) compreende várias células de conversor conectadas em série (311, 312,..., 31n), sendo que cada célula de conversor (311, 312,..., 31n) compreende quatro válvulas dispostas em uma conexão do tipo ponte em h com um capacitor cc (341, 342,..., 34n). cada válvula, por sua vez, compreende um comutador semicondutor (321, 322, 323, 324) em paralelo a um diodo (331, 332, 333, 334). o método 60 compreende as etapas de: carregar 61 o capacitor cc (341, 342,..., 34n) de cada célula de conversor (311, 312,..., 31n) a um nível de tensão no qual os comutadores semicondutores são controláveis, mas abaixo de sua tensão nominal; diagnosticar (62) as células de conversor (311, 312,..., 31n) de modo a detectar os componentes com defeito das mesmas; contornar 63 os componentes defeituosos de uma maneira controlada; carregar 64) os capacitores cc (341, 342,..., 34n) a sua tensão nominal. a invenção também se refere a um controlador, programas de computador e produtos de programa de computador.
BR112013031674A 2011-06-10 2011-06-10 método para energizar um conversor de elo de corrente e controlador BR112013031674A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/059648 WO2012167835A1 (en) 2011-06-10 2011-06-10 Method for energizing a chain-link converter, controller, computer programs and computer program products

Publications (1)

Publication Number Publication Date
BR112013031674A2 true BR112013031674A2 (pt) 2016-12-06

Family

ID=44626863

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031674A BR112013031674A2 (pt) 2011-06-10 2011-06-10 método para energizar um conversor de elo de corrente e controlador

Country Status (6)

Country Link
US (1) US8860380B2 (pt)
EP (1) EP2719067B1 (pt)
CN (1) CN103650319B (pt)
BR (1) BR112013031674A2 (pt)
CA (1) CA2838775C (pt)
WO (1) WO2012167835A1 (pt)

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CN103078331B (zh) * 2012-12-31 2016-05-04 渤海大学 阶梯式电容器组投切装置及其投切方法
US9240731B2 (en) 2013-03-18 2016-01-19 Rockwell Automation Technologies, Inc. Power cell bypass method and apparatus for multilevel inverter
WO2014169958A1 (en) 2013-04-18 2014-10-23 Abb Technology Ltd Mechanical bypass switch device, converter arm and power converter
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WO2015093072A1 (ja) * 2013-12-16 2015-06-25 三菱電機株式会社 電力変換装置
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EP2988404A1 (en) * 2014-08-22 2016-02-24 ABB Technology AG Modular multilevel converter precharge
US9559541B2 (en) * 2015-01-15 2017-01-31 Rockwell Automation Technologies, Inc. Modular multilevel converter and charging circuit therefor
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WO2017088922A1 (de) * 2015-11-26 2017-06-01 Siemens Aktiengesellschaft Anordnung mit einem hochspannungswiderstand zum vorladen von kondensatoren eines stromrichters
GB2547936A (en) * 2016-03-03 2017-09-06 General Electric Technology Gmbh Fault protection for voltage source converters
DE102016105542A1 (de) * 2016-03-24 2017-09-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben eines elektrischen Netzes
US10079558B2 (en) 2016-04-08 2018-09-18 American Superconductor Corporation Switching scheme for static synchronous compensators using cascaded H-bridge converters
US9812990B1 (en) 2016-09-26 2017-11-07 Rockwell Automation Technologies, Inc. Spare on demand power cells for modular multilevel power converter
US10193340B2 (en) 2017-03-15 2019-01-29 American Superconductor Corporation Multi-level cascaded H-bridge STATCOM circulating cooling fluid within enclosure
US10130009B2 (en) 2017-03-15 2018-11-13 American Superconductor Corporation Natural convection cooling for power electronics systems having discrete power dissipation components
US10734916B2 (en) * 2017-04-21 2020-08-04 Toshiba Mitsubishi-Electric Industrial Systems Corporation Power conversion device
US10673353B2 (en) 2017-05-30 2020-06-02 Abb Schweiz Ag Converter cell with integrated photovoltaic cell
CN109950940B (zh) * 2017-12-20 2021-10-08 广东电网有限责任公司广州供电局 阀组充电装置和阀组充电控制方法
US10158299B1 (en) 2018-04-18 2018-12-18 Rockwell Automation Technologies, Inc. Common voltage reduction for active front end drives
JP6921319B2 (ja) * 2018-05-17 2021-08-18 三菱電機株式会社 電力変換装置
CN112868175A (zh) 2019-01-28 2021-05-28 华为技术有限公司 一种解决共模电压干扰的设备、方法及系统
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WO2021255868A1 (ja) * 2020-06-17 2021-12-23 三菱電機株式会社 電力変換システム
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Also Published As

Publication number Publication date
CA2838775C (en) 2016-08-16
EP2719067B1 (en) 2018-12-26
WO2012167835A1 (en) 2012-12-13
US8860380B2 (en) 2014-10-14
CA2838775A1 (en) 2012-12-13
CN103650319A (zh) 2014-03-19
US20140097804A1 (en) 2014-04-10
EP2719067A1 (en) 2014-04-16
CN103650319B (zh) 2017-02-15

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]