MX2012002714A - Metodo y aparato para calcular indices de insercion para un convertidor multinivel modular. - Google Patents

Metodo y aparato para calcular indices de insercion para un convertidor multinivel modular.

Info

Publication number
MX2012002714A
MX2012002714A MX2012002714A MX2012002714A MX2012002714A MX 2012002714 A MX2012002714 A MX 2012002714A MX 2012002714 A MX2012002714 A MX 2012002714A MX 2012002714 A MX2012002714 A MX 2012002714A MX 2012002714 A MX2012002714 A MX 2012002714A
Authority
MX
Mexico
Prior art keywords
arm
voltage
calculating
multilevel converter
modular multilevel
Prior art date
Application number
MX2012002714A
Other languages
English (en)
Inventor
Lennart Aengquist
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 MX2012002714A publication Critical patent/MX2012002714A/es

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
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/49—Combination of the output voltage waveforms of a plurality of converters

Landscapes

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

Abstract

Se presenta un método para calcular índices de inserción para una pata de fase de un convertidor multinivel modular de DC a AC. Cada pata de fase comprende dos brazos conectados en serie, en donde cada abrazo comprende un número de sub módulos, en donde cada sub módulo puede estar en un estado de puenteo o un modo de inserción de voltaje. Este índice de inserción comprende datos que representan la porción de sub módulos disponibles que deben estar en el modo de inserción de voltaje. El método comprende los pasos de: calcular un voltaje de brazo deseado para un brazo superior conectado a la barra común de fuente de DC superior y un brazo inferior conectado a la barra común de fuente de DC inferior, obtener valores que representan los voltajes de brazo totales reales en el brazo superior y brazo inferior, respectivamente, y calcular los índices de modulación para el brazo superior e inferior, respectivamente, utilizando el voltaje de brazo deseado respectivo y el valor respectivo que representa el voltaje de brazo real total. También se presenta un aparato correspondiente.
MX2012002714A 2009-09-04 2010-09-03 Metodo y aparato para calcular indices de insercion para un convertidor multinivel modular. MX2012002714A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23985909P 2009-09-04 2009-09-04
PCT/EP2010/062923 WO2011026927A1 (en) 2009-09-04 2010-09-03 A method and apparatus for calculating insertion indeces for a modular multilevel converter

Publications (1)

Publication Number Publication Date
MX2012002714A true MX2012002714A (es) 2012-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002714A MX2012002714A (es) 2009-09-04 2010-09-03 Metodo y aparato para calcular indices de insercion para un convertidor multinivel modular.

Country Status (7)

Country Link
US (1) US8374810B2 (es)
EP (1) EP2474087B1 (es)
CN (1) CN102577073B (es)
AU (1) AU2010291222B2 (es)
CA (1) CA2772713C (es)
MX (1) MX2012002714A (es)
WO (1) WO2011026927A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010291222B2 (en) * 2009-09-04 2015-07-09 Hitachi Energy Ltd A method and apparatus for calculating insertion indeces for a modular multilevel converter
CN102403916B (zh) * 2011-11-04 2014-10-22 华北电力大学 一种仿真提速电路的设计方法
EP2756588A1 (de) * 2011-11-14 2014-07-23 Siemens Aktiengesellschaft Modulare umrichteranordnung
CN103095167B (zh) * 2012-12-13 2014-12-03 国网智能电网研究院 一种三相模块化多电平换流器能量平衡控制方法
CN104283432B (zh) 2013-07-03 2017-12-26 通用电气公司 联合共模电压注入系统和方法
CN103427609B (zh) * 2013-07-30 2015-06-17 浙江大学 一种mmc的谐波特性解析方法
DE102015004603A1 (de) * 2015-04-09 2016-10-13 Siltectra Gmbh Kombiniertes Waferherstellungsverfahren mit Laserbehandlung und temperaturinduzierten Spannungen
FR3039940B1 (fr) * 2015-08-03 2017-08-11 Inst Supergrid Capacite virtuelle
CN105337522B (zh) * 2015-11-03 2018-05-25 湖南大学 一种模块化多电平换流器的双载波调制方法
US10460057B2 (en) * 2015-11-10 2019-10-29 Wei Li Apparatus and method for modelling a modular multilevel converter in an electronic simulator
CN105406748B (zh) * 2015-12-10 2017-09-19 湖南大学 一种抑制模块化多电平变流器输出电流谐波的控制方法
CN105553310B (zh) * 2015-12-31 2017-11-21 湖南大学 一种模块化多电平换流器的低调制度控制方法
CN109716640B (zh) * 2016-09-01 2020-12-22 Abb电网瑞士股份公司 模块化多电平电压源变流器中的循环电流控制
CN106452043B (zh) * 2016-12-01 2019-05-07 南京南瑞继保电气有限公司 一种子模块分布式充电方法
FR3068842B1 (fr) * 2017-07-07 2022-03-04 Inst Supergrid Convertisseur muni d'un module de gestion de l'energie en partie alternative
CN107681886B (zh) * 2017-10-12 2020-08-04 上海交通大学 自平衡非隔离型模块化多电平dc-dc变换器
EP3624291A4 (en) * 2018-01-18 2020-05-13 North China Electric Power University METHOD FOR HIGH-FREQUENCY OSCILLATION ONLINE ADAPTIVE SUPPRESSION CAUSED BY FLEXIBLE DIRECT CURRENT
CN110350798B (zh) * 2019-06-27 2020-10-23 浙江大学 模块化多电平谐振变换器的桥臂间均压控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1078342A1 (ru) * 1982-03-15 1984-03-07 Особое Конструкторское Бюро Средств Автоматизации И Контроля И Электроэрозионного Оборудования Способ измерени электрических величин
DE20122923U1 (de) * 2001-01-24 2010-02-25 Siemens Aktiengesellschaft Stromrichterschaltungen mit verteilten Energiespeichern
CN1625037A (zh) * 2004-12-10 2005-06-08 华中科技大学 级联型多电平逆变器
US7960871B2 (en) * 2006-12-08 2011-06-14 Siemens Aktiengesellschaft Control of a modular converter with distributed energy storage devices
AU2010291222B2 (en) * 2009-09-04 2015-07-09 Hitachi Energy Ltd A method and apparatus for calculating insertion indeces for a modular multilevel converter

Also Published As

Publication number Publication date
WO2011026927A1 (en) 2011-03-10
AU2010291222B2 (en) 2015-07-09
EP2474087A1 (en) 2012-07-11
CN102577073A (zh) 2012-07-11
AU2010291222A1 (en) 2012-03-22
CA2772713C (en) 2018-06-19
US20120191391A1 (en) 2012-07-26
CN102577073B (zh) 2015-05-20
EP2474087B1 (en) 2015-05-20
US8374810B2 (en) 2013-02-12
CA2772713A1 (en) 2011-03-10

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