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BR9915871A - Processo e dispositivo para a regulação de um estágio final de potência - Google Patents

Processo e dispositivo para a regulação de um estágio final de potência

Info

Publication number
BR9915871A
BR9915871A BR9915871-0A BR9915871A BR9915871A BR 9915871 A BR9915871 A BR 9915871A BR 9915871 A BR9915871 A BR 9915871A BR 9915871 A BR9915871 A BR 9915871A
Authority
BR
Brazil
Prior art keywords
load current
current
regulation
regulating
power stage
Prior art date
Application number
BR9915871-0A
Other languages
English (en)
Other versions
BR9915871B1 (pt
Inventor
Johann Falter
Mark Elliott
Cyrille Brando
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 BR9915871A publication Critical patent/BR9915871A/pt
Publication of BR9915871B1 publication Critical patent/BR9915871B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching

Landscapes

  • Electronic Switches (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Patente da invenção: <B>"PROCESSO E DISPOSITIVO PARA A REGULAçãO DE UM ESTáGIO FINAL DE POTêNCIA"<D>.Um disjuntor (T) para a regulação compatível com EMI é carregado com uma grande corrente de carga (Ig1) até a corrente de dreno (Id) ultrapassar um valor limite de corrente (Is), em seguida ainda é carregado com uma menor corrente de carga (Ig2), alocada a uma velocidade de ascensão desejada, até a tensão de dreno (Vd) passar por baixo de um valor limite de tensão predeterminado (Vs) e, em seguida é carregado ainda por uma duração predeterminada com a grande corrente de carga (Ig1); a regulação de descarga se efetua praticamente na seq³ência inversa.
BRPI9915871-0A 1998-12-02 1999-12-01 processo e dispositivo para a regulação de um estágio final de potência. BR9915871B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19855604.7 1998-12-02
DE19855604A DE19855604C5 (de) 1998-12-02 1998-12-02 Verfahren und Vorrichtung zum Ansteuern einer Leistungsendstufe
PCT/DE1999/003816 WO2000033462A1 (de) 1998-12-02 1999-12-01 Verfahren und vorrichtung zum ansteuern einer leistungsendstufe

Publications (2)

Publication Number Publication Date
BR9915871A true BR9915871A (pt) 2001-08-21
BR9915871B1 BR9915871B1 (pt) 2012-02-07

Family

ID=7889742

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9915871-0A BR9915871B1 (pt) 1998-12-02 1999-12-01 processo e dispositivo para a regulação de um estágio final de potência.

Country Status (8)

Country Link
US (1) US6556407B2 (pt)
EP (1) EP1147607B1 (pt)
KR (1) KR100385746B1 (pt)
CN (1) CN1156976C (pt)
BR (1) BR9915871B1 (pt)
CA (1) CA2353731A1 (pt)
DE (1) DE19855604C5 (pt)
WO (1) WO2000033462A1 (pt)

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DE10217611B4 (de) 2002-04-19 2005-06-30 Infineon Technologies Ag Verfahren und Vorrichtung zur EMV-optimierten Ansteuerung eines Halbleiterschaltelements
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DE102004018823B3 (de) 2004-04-19 2005-06-30 Infineon Technologies Ag Schaltungsanordnung mit einem Leistungstransistor und einer Ansteuerschaltung für den Leistungstransistor
DE102005028128B3 (de) * 2005-06-10 2006-09-14 Atmel Germany Gmbh Integrierter Schaltkreis
DE102005034365B3 (de) * 2005-07-22 2006-11-23 Infineon Technologies Ag Schaltungsanordnung mit einem Leistungs-MOS-Transistor und einer Ansteuerschaltung
EP1755221B1 (en) 2005-08-17 2009-12-09 Infineon Technologies AG Method and driver circuit for controlling a power MOS transistor
JP4874665B2 (ja) 2006-02-14 2012-02-15 株式会社東芝 ゲート駆動回路
DE102006015024B3 (de) * 2006-03-31 2007-09-06 Infineon Technologies Ag Treiberschaltung zum Bereitstellen eines Ausgangssignals
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US7579918B2 (en) * 2006-12-28 2009-08-25 Taiwan Semiconductor Manufacturing Co., Ltd. Clock generator with reduced electromagnetic interference for DC-DC converters
TWM319578U (en) * 2007-02-09 2007-09-21 Ctech Technology Corp Voltage stabilizing circuit of power device for car
US7812647B2 (en) * 2007-05-21 2010-10-12 Advanced Analogic Technologies, Inc. MOSFET gate drive with reduced power loss
DE102007040783A1 (de) * 2007-08-28 2009-03-12 Conti Temic Microelectronic Gmbh Verfahren zur Ansteuerung von nichtlinearen Lastelementen
DE102008026500B4 (de) * 2007-12-30 2021-07-01 Dmos Gmbh Verfahren und Vorrichtung zur Regelung der Kommutierungsgeschwindigkeit zwischen in Reihe geschalteten leistungselektronischen Stellgliedern mit induktiver Last
DE102008055051B4 (de) 2008-12-19 2014-05-08 Infineon Technologies Austria Ag Schaltungsanordnung und Verfahren zur Erzeugung eines Ansteuersignals für einen Transistor
CA2759210A1 (en) 2009-05-11 2010-11-18 Ss Sc Ip, Llc Gate driver for enhancement-mode and depletion-mode wide bandgap semiconductor jfets
EP2437134B1 (en) * 2010-10-01 2013-07-31 STMicroelectronics (Rousset) SAS Low electromagnetic emission driver
US8497714B2 (en) * 2011-01-14 2013-07-30 Infineon Technologies Austria Ag System and method for driving a switch transistor
GB201117977D0 (en) * 2011-10-19 2011-11-30 Melexis Technologies Nv Direct current control with low E-M emission
EP2587670A1 (en) * 2011-10-26 2013-05-01 ABB Technology AG Control contact driving system
DE102012219240B4 (de) 2012-10-22 2015-02-05 Conti Temic Microelectronic Gmbh Verfahren und Schaltungsanordnung zum Ansteuern eines Halbleiterschalters
CN104471858B (zh) 2012-10-22 2018-02-27 大陆泰密克微电子有限责任公司 用于切换半导体开关的方法和电路装置
CN104065251B (zh) * 2013-03-18 2017-03-15 意法半导体研发（上海）有限公司 具有受控栅极放电电流的驱动器电路
US9172363B2 (en) 2013-10-25 2015-10-27 Infineon Technologies Austria Ag Driving an MOS transistor with constant precharging
JP6836342B2 (ja) * 2016-06-22 2021-02-24 ルネサスエレクトロニクス株式会社 駆動装置および電力供給システム
US10756720B2 (en) * 2016-10-17 2020-08-25 Infineon Technologies Ag Driver circuit for electronic switch
JP7348968B2 (ja) * 2019-06-24 2023-09-21 テキサス インスツルメンツ インコーポレイテッド 複数の駆動ステージ及び関連モードを備えるスイッチングコンバータ
KR20210063038A (ko) 2019-11-22 2021-06-01 엘지전자 주식회사 전력변환장치, 및 이를 포함하는 차량

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Also Published As

Publication number Publication date
KR20010093138A (ko) 2001-10-27
US6556407B2 (en) 2003-04-29
US20010040470A1 (en) 2001-11-15
BR9915871B1 (pt) 2012-02-07
KR100385746B1 (ko) 2003-06-02
WO2000033462A1 (de) 2000-06-08
EP1147607A1 (de) 2001-10-24
CA2353731A1 (en) 2000-06-08
CN1156976C (zh) 2004-07-07
DE19855604C5 (de) 2004-04-15
EP1147607B1 (de) 2006-08-23
DE19855604C1 (de) 2000-06-15
CN1329775A (zh) 2002-01-02

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette]

Free format text: REFERENTE A RPI 2084 DE 14/12/2010 CODIGO DE DESPACHO: 7.1

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/02/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2282 DE 30-09-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.