BR112014032612B8 - Conversor de potência e método operacional para converter uma tensão cc em uma tensão ca pelo menos trifásica - Google Patents

Conversor de potência e método operacional para converter uma tensão cc em uma tensão ca pelo menos trifásica

Info

Publication number
BR112014032612B8
BR112014032612B8 BR112014032612A BR112014032612A BR112014032612B8 BR 112014032612 B8 BR112014032612 B8 BR 112014032612B8 BR 112014032612 A BR112014032612 A BR 112014032612A BR 112014032612 A BR112014032612 A BR 112014032612A BR 112014032612 B8 BR112014032612 B8 BR 112014032612B8
Authority
BR
Brazil
Prior art keywords
voltage
phase
power converter
converting
transformer
Prior art date
Application number
BR112014032612A
Other languages
English (en)
Other versions
BR112014032612B1 (pt
BR112014032612A2 (pt
Inventor
Bakran Mark-Matthias
Original Assignee
Siemens Ag
Siemens Energy Global Gmbh & Co Kg
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 Siemens Ag, Siemens Energy Global Gmbh & Co Kg filed Critical Siemens Ag
Publication of BR112014032612A2 publication Critical patent/BR112014032612A2/pt
Publication of BR112014032612B1 publication Critical patent/BR112014032612B1/pt
Publication of BR112014032612B8 publication Critical patent/BR112014032612B8/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
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/0074—Plural converter units whose inputs are connected in series

Landscapes

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

Abstract

CONVERSOR DE POTÊNCIA E MÉTODO OPERACIONAL PARA CONVERTER PELO MENOS UMA TENSÃO CA EM UMA TENSÃO CC. A fim de transmitir energia elétrica entre um sistema de tensão CC e pelo menos um sistema de tensão CA de fase n é fornecido um conversor de potência (10) e compreende um transformador de fase n (20) e um circuito de conversor de potência (12) com módulos de MMC n (30), em que o número n é pelo menos três. Os módulos de MMC (30) são conectados em série. O conversor de potência (10) compreende capacitores de desacoplamento (16) para prover energia elétrica para o transformador (20) e/ou para remover energia elétrica do transformador (20). Cada enrolamento (21) de um primeiro lado (21s) do transformador (20) forma um circuito em série (17) com cada um dos capacitores de desacoplamento (16), em que cada um dos circuitos de série (17) é conectado em paralelo com cada um dos módulos de MMC (30). Os métodos operacionais (100, 200) para converter uma tensão CC (UDC) em pelo menos uma tensão CA trifásica (U22, U22', U22") e para conectar pelo menos uma tensão CA trifásica (U22, U22', U22") uma tensão CC (UDC) são também fornecidas.
BR112014032612A 2012-06-28 2013-06-11 Conversor de potência e método operacional para converter uma tensão cc em uma tensão ca pelo menos trifásica BR112014032612B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012211122.0 2012-06-28
DE102012211122 2012-06-28
PCT/EP2013/062003 WO2014001079A1 (de) 2012-06-28 2013-06-11 Stromrichter und betriebsverfahren zum wandeln von spannungen

Publications (3)

Publication Number Publication Date
BR112014032612A2 BR112014032612A2 (pt) 2017-06-27
BR112014032612B1 BR112014032612B1 (pt) 2021-08-17
BR112014032612B8 true BR112014032612B8 (pt) 2023-04-25

Family

ID=48652035

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032612A BR112014032612B8 (pt) 2012-06-28 2013-06-11 Conversor de potência e método operacional para converter uma tensão cc em uma tensão ca pelo menos trifásica

Country Status (6)

Country Link
EP (1) EP2845303B1 (pt)
BR (1) BR112014032612B8 (pt)
ES (1) ES2575181T3 (pt)
PL (1) PL2845303T3 (pt)
RU (1) RU2600125C2 (pt)
WO (1) WO2014001079A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107104600B (zh) * 2016-02-23 2019-09-17 西门子公司 模块化多电平变换器及电力电子变压器
CN106026163B (zh) * 2016-05-27 2019-04-09 南京工程学院 一种基于mmc光伏并网逆变器的低电压穿越控制方法及系统
RU2656302C1 (ru) * 2017-06-26 2018-06-04 Общество с ограниченной ответственностью "ЧЭАЗ-ЭЛПРИ" Подмодуль полумостовой силового полупроводникового модуля
RU2677253C2 (ru) * 2017-06-26 2019-01-16 Общество с ограниченной ответственностью "ЧЭАЗ-ЭЛПРИ" Подмодуль полумостовой силового полупроводникового модуля
EP3788710A1 (de) * 2018-06-20 2021-03-10 Siemens Energy Global GmbH & Co. KG Einrichtung und verfahren zur gleichstromversorgung
EP4227692A1 (en) * 2021-01-13 2023-08-16 Nr Electric Co., Ltd. Modular batch energy acquisition and commutation circuit and control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU836739A1 (ru) * 1977-11-03 1981-06-07 Московский Ордена Ленина Энергетическийинститут Способ преобразовани посто нногоНАпР жЕНи B КВАзиСиНуСОидАльНОЕ
EP2569858B1 (en) * 2010-05-11 2018-07-11 ABB Research Ltd. AC/DC converter with series connected multicell phase modules each in parallel with a series connection of DC blocking capacitor and AC terminals
CN201830161U (zh) * 2010-10-22 2011-05-11 刘文华 一种模块化多电平变流器中的功率模块的工作电源

Also Published As

Publication number Publication date
WO2014001079A1 (de) 2014-01-03
ES2575181T3 (es) 2016-06-27
BR112014032612B1 (pt) 2021-08-17
PL2845303T3 (pl) 2016-10-31
EP2845303A1 (de) 2015-03-11
EP2845303B1 (de) 2016-04-13
BR112014032612A2 (pt) 2017-06-27
RU2600125C2 (ru) 2016-10-20
RU2015102584A (ru) 2016-08-20

Similar Documents

Publication Publication Date Title
BR112014032612B8 (pt) Conversor de potência e método operacional para converter uma tensão cc em uma tensão ca pelo menos trifásica
BR102012020586A8 (pt) sistema de armazenamento e gerenciamento de energia (sage)
AR099663A2 (es) Dispositivos para detección de magnitudes eléctricas de una red de tensión alterna trifásica y para alimentar energía eléctrica a la red eléctrica de tensión alterna, instalación de energía eólica para convertir energía eólica en energía eléctrica y alimentar la red de tensión alterna, y procedimiento para alimentar energía eléctrica a la red eléctrica de tensión alterna
GB201214287D0 (en) Hybrid electric generator set
BR112015012350A2 (pt) aparelho de conversão de potência elétrica
WO2013116586A3 (en) Dc connection scheme for windfarm with internal mvdc collection grid
ATE480033T1 (de) Energiesystem umfassend eine wind- oder wasserkraftturbine
WO2017076366A8 (zh) 五电平逆变器拓扑电路及三相五电平逆变器拓扑电路
IN2015DN01650A (pt)
EP2965935A3 (en) Electric power system of a vehicle with electric propulsion
EP2827158A3 (en) Method and system for control and protection of direct current subsea power systems
EP2437387A3 (en) Converters and inverters for photovoltaic power systems
EP2444872A3 (en) Photovoltaic Power Systems
WO2015030883A3 (en) Methods and systems for an integrated electrical generator with hybrid rectifier
BR112012030019A2 (pt) dispositivo de conversão de energia elétrica
BR112013030556A2 (pt) dispositivo de conversão de energia
WO2012171685A3 (de) Ladevorrichtung und verfahren zum laden eines elektrischen energiespeichers
WO2014068245A3 (fr) Systeme d'alimentation electrique a double stockeurs d'energie electrique d'un vehicule automobile ou hybride
BR112017006228A2 (pt) dispositivo de conversão de energia elétrica
WO2014113146A8 (en) Connection for improved current balancing between parallel bridge circuits
EP2830210A3 (en) Generator excitation apparatus and power conversion system
EP2814162A3 (en) Medium voltage inverter system
EP2953256A3 (en) Power converters
EP2536016A3 (en) Switching branch for three-level rectifier, and three-phase three-level rectifier
ATE554524T1 (de) Direktumrichter sowie system mit einem solchen direktumrichter

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/06/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)