BRPI0924597A2 - Unidade de controle de saturação para uma unidade de transformação de interfase e aparelho de controle pwm para um dispositivo de conversão de voltagem - Google Patents

Unidade de controle de saturação para uma unidade de transformação de interfase e aparelho de controle pwm para um dispositivo de conversão de voltagem

Info

Publication number
BRPI0924597A2
BRPI0924597A2 BRPI0924597A BRPI0924597A BRPI0924597A2 BR PI0924597 A2 BRPI0924597 A2 BR PI0924597A2 BR PI0924597 A BRPI0924597 A BR PI0924597A BR PI0924597 A BRPI0924597 A BR PI0924597A BR PI0924597 A2 BRPI0924597 A2 BR PI0924597A2
Authority
BR
Brazil
Prior art keywords
unit
interphase
saturation
saturation control
conversion device
Prior art date
Application number
BRPI0924597A
Other languages
English (en)
Inventor
Jones Rodney
Sundvall Jan
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0924597A2 publication Critical patent/BRPI0924597A2/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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • 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
    • H02M7/4803—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 with means for reducing DC component from AC output voltage

Abstract

UNIDADE DE CONTROLE DE SATURAÇÃO PARA UMA UNIDADE DE TRANSFORMAÇÃO DE INTERFASE E APARELHO DE CONTROLE PWM PARA UM DISPOSITIVO DE CONVERSÃO DE VOLTAGEM. A presente invenção refere-se a uma unidade de controle de saturação para uma unidade de transformação de interfase (110a-d), em que a unidade de transformação de interfase (110a-d) compreende uma bobina primária (112a-d) e uma bobina secundária (113a-d) que são acopladas de forma magnética através de um membro de núcleo magnético (114a-d), em que a unidade de controle de saturação (420a-d) compreende uma unidade de detecção mínima (602) para detectar um valor mínimo (702) de uma corrente de magnetização (706) da unidade de transformação de interfase (110a-d), uma unidade de detecção máxima (604) para detectar um valor máximo (704) da corrente de magnetização (706), uma unidade de estimação de saturação (606) para estimar um valor de deslocamento da corrente de magnetização (706), e uma unidade de geração de sinal de controle de saturação (608) para gerar um sinal de controle de saturação para a unidade de transformação de interfase (110a-d) com base no valor mínimo detectado (702), no valor máximo detectado (704) e no valor de deslocamento estimado.
BRPI0924597A 2009-05-07 2009-09-25 Unidade de controle de saturação para uma unidade de transformação de interfase e aparelho de controle pwm para um dispositivo de conversão de voltagem BRPI0924597A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17627809P 2009-05-07 2009-05-07
PCT/EP2009/062456 WO2010127721A1 (en) 2009-05-07 2009-09-25 Saturation control unit for an interphase transforming unit and pwm control apparatus for a voltage converting device

Publications (1)

Publication Number Publication Date
BRPI0924597A2 true BRPI0924597A2 (pt) 2017-07-11

Family

ID=41682844

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924597A BRPI0924597A2 (pt) 2009-05-07 2009-09-25 Unidade de controle de saturação para uma unidade de transformação de interfase e aparelho de controle pwm para um dispositivo de conversão de voltagem

Country Status (8)

Country Link
US (1) US8860255B2 (pt)
EP (1) EP2427960A1 (pt)
JP (1) JP2012526511A (pt)
KR (1) KR20120015451A (pt)
CN (1) CN102422520B (pt)
BR (1) BRPI0924597A2 (pt)
CA (1) CA2761101A1 (pt)
WO (1) WO2010127721A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5844631B2 (ja) * 2010-12-15 2016-01-20 東海旅客鉄道株式会社 受電装置、及び受電方法
KR101590211B1 (ko) * 2011-04-01 2016-01-29 엘에스산전 주식회사 고압 인버터 시스템
EP3516763B1 (de) * 2016-09-23 2022-10-12 Wobben Properties GmbH Verfahren zum erzeugen eines wechselstroms mittels eines wechselrichters einer windenergieanlage
US10050531B1 (en) 2017-01-24 2018-08-14 General Electric Company Direct flux control power converter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287371A (ja) 1987-05-15 1988-11-24 Mitsubishi Electric Corp 相間リアクトル多重式ｐｗｎインバ−タ
DE3931558A1 (de) * 1989-09-22 1990-01-11 Asea Brown Boveri Regelkreise
JPH0583991A (ja) * 1991-09-20 1993-04-02 Mitsubishi Electric Corp エレベータの制御装置
JP4555090B2 (ja) * 2003-04-17 2010-09-29 ハンコック アイイーディー 変流器の２次電流補償方法
FR2888396B1 (fr) * 2005-07-05 2007-09-21 Centre Nat Rech Scient Procede et dispositif d'alimentation d'un coupleur magnetique
US7692938B2 (en) * 2006-09-06 2010-04-06 Northern Power Systems, Inc. Multiphase power converters and multiphase power converting methods
DE602007014267D1 (de) * 2007-08-31 2011-06-09 Abb Technology Ag Symmetrischen gleichstrom-vorstroms in einem mit einem hochspannungsumrichter verbundenen leistungstransformator
WO2009050943A1 (ja) * 2007-10-19 2009-04-23 Murata Manufacturing Co., Ltd. スイッチング電源装置

Also Published As

Publication number Publication date
KR20120015451A (ko) 2012-02-21
US20120049835A1 (en) 2012-03-01
JP2012526511A (ja) 2012-10-25
CN102422520A (zh) 2012-04-18
WO2010127721A1 (en) 2010-11-11
EP2427960A1 (en) 2012-03-14
CN102422520B (zh) 2014-07-16
CA2761101A1 (en) 2010-11-11
US8860255B2 (en) 2014-10-14

Similar Documents

Publication Publication Date Title
WO2011138151A3 (de) Erfassung eines metallischen oder magnetischen objekts
BRPI0924597A2 (pt) Unidade de controle de saturação para uma unidade de transformação de interfase e aparelho de controle pwm para um dispositivo de conversão de voltagem
BR112013001938A2 (pt) método para estimativa de fluxo magnético residual de transformador e dispositivo para estimativa de fluxo magnético residual
MX2012008040A (es) Minimizacion de corriente circulante utilizando datos alineados en tiempo.
DE602007011834D1 (de) Synchron-sperrwandler mit mehreren ausgängen
BR112013027621A2 (pt) aprimoramentos em sensores
EP2337176A3 (en) Ground fault detection system and method
JP2014060913A5 (pt)
EP2515125A3 (en) Current sensor with a magnetic core
WO2011151267A3 (en) An arc fault detector for ac or dc installations
ATE461549T1 (de) Synchronmotor, motorsystem, sowie verfahren zum betreiben eines motorsystems
GB2502001A (en) Method and apparatus for a half-bridge variable differential transformer position sensing system
WO2016041691A8 (en) A method for determining the operating status of a mv switching device of the electromagnetic type
GB2488484B (en) An algorithmic approach to PWM SMPS current sensing and system validation
WO2014072870A3 (en) Power distribution track system
WO2011138065A3 (de) Erfassung eines metallischen oder magnetischen objekts
FR2899339B1 (fr) Procede de detection de saturation d'un transformateur de courant
JP6455332B2 (ja) 非接触給電装置
EP2089964A1 (en) Induction motor control device and its control method
JP2011064590A5 (pt)
WO2008015626A3 (en) Electrical dc-dc power converter with magnetically coupled switch control circuit
WO2012110709A3 (en) Power supply with interference suppression, and method for operating a power supply
ATE515097T1 (de) Spannungserkennungsschaltung und schaltnetzteileinheit
EP2789987A3 (en) Magnetic sensor, magnetic field sensor, contactless position sensor, and contactless position sensor system
WO2013023925A3 (fr) Convertisseur ac/dc a isolement galvanique et correcteur de signal

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]