ES2188061T3 - Disposicion de circuito con evaluacion de sobrecarga orientada con una tabla de consulta. - Google Patents

Disposicion de circuito con evaluacion de sobrecarga orientada con una tabla de consulta.

Info

Publication number
ES2188061T3
ES2188061T3 ES99110278T ES99110278T ES2188061T3 ES 2188061 T3 ES2188061 T3 ES 2188061T3 ES 99110278 T ES99110278 T ES 99110278T ES 99110278 T ES99110278 T ES 99110278T ES 2188061 T3 ES2188061 T3 ES 2188061T3
Authority
ES
Spain
Prior art keywords
approved
consultation table
circuit provision
circuit
overload
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES99110278T
Other languages
English (en)
Inventor
Ernst Schimanek
Markus Billmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semikron GmbH and Co KG
Original Assignee
Semikron GmbH and 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 Semikron GmbH and Co KG filed Critical Semikron GmbH and Co KG
Application granted granted Critical
Publication of ES2188061T3 publication Critical patent/ES2188061T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature

Landscapes

  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
  • Power Sources (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Control Of Eletrric Generators (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Transmitters (AREA)
  • Rectifiers (AREA)

Abstract

SE PRESENTA UNA DISPOSICION DE CIRCUITO CON UN REGISTRO DE TODAS LAS CONDICIONES DE OPERACION MOMENTANEAS COMO PARAMETROS, GENERANDOSE A PARTIR DE ESTOS VALORES PRESENTES DE FORMA PERMANENTE UN UMBRAL DE DESCONEXION DE CORRIENTE CON CAPACIDAD DE AUTOADAPTACION, QUE TRABAJA INDEPENDIENTEMENTE DEL SISTEMA REGULADOR SOBRECARGADO, DE TAL MODO QUE RESULTA UNA VALORACION DE TIEMPO REAL DINAMICA DEL CAMPO CARACTERISTICO DE PARAMETROS DE SERVICIO Y CON ELLO DATOS NORMALIZADOS ACTUALES EXCLUSIVAMENTE A TRAVES DEL REGIMEN DE TRABAJO Y DE LA CARGA ADMISIBLE EN FORMA DE UNA VALORACION DE SOBRECARGA ORIENTADA DE CAMPO CARACTERISTICO EN EL SISTEMA REGULADOR SOBRECARGADO DEL CONTROLADOR. CON ELLO PUEDE SER PROTEGIDA LA PARTE DE SERVICIO DE CADA DISPOSICION DE CIRCUITO CON UN REGISTRO DE TEMPERATURA ON-LINE DE FORMA COMPLETA CONTRA SOBRECARGA TERMICA. PARA EL CALCULO DE PERDIDAS SON NECESARIAS OPERACIONES DE ORDENADOR EXTENSAS, QUE NO PUEDEN SER REALIZADAS ECONOMICAMENTE CON CIRCUITOS ANALOGICOS. SE HACE NECESARIA LA UTILIZACION DE UN CONTROLADOR MI DE BAJO COSTE COMO SOLUCION PARA LA IDEA DE ACUERDO CON LA INVENCION. CON UNA SOLUCION DE ESTE TIPO PUEDEN SER REALIZADAS OTRAS FUNCIONES. PUEDE SER ESTABLECIDO UN ESCUDO TIPO ELECTRONICO. ES POSIBLE UN INTERCAMBIO DE DATOS DIGITAL CON UN REGULADOR, CON LOS QUE SON POSIBLES ANUNCIOS DE FALLOS DETALLADOS EN LUGAR DE DENOMINACIONES DE FALLO DE SUMA CON UNA ENTREGA DE VALOR REAL DIGITAL. LOS VALORES DE TIEMPO REAL ACTUALES PUEDEN ESTAR A DISPOSICION PARA TEMPERATURAS DE CHIP Y CUERPOS DE REFRIGERACION, ASI COMO LAS LIMITACIONES DE CORRIENTE QUE RESULTAN.
ES99110278T 1998-05-29 1999-05-27 Disposicion de circuito con evaluacion de sobrecarga orientada con una tabla de consulta. Expired - Lifetime ES2188061T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19824064A DE19824064A1 (de) 1998-05-29 1998-05-29 Schaltungsanordnung mit kennfeldorientierter Überlastbewertung

Publications (1)

Publication Number Publication Date
ES2188061T3 true ES2188061T3 (es) 2003-06-16

Family

ID=7869305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99110278T Expired - Lifetime ES2188061T3 (es) 1998-05-29 1999-05-27 Disposicion de circuito con evaluacion de sobrecarga orientada con una tabla de consulta.

Country Status (5)

Country Link
EP (1) EP0961379B1 (es)
JP (1) JP2000050633A (es)
AT (1) ATE229701T1 (es)
DE (2) DE19824064A1 (es)
ES (1) ES2188061T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920505B4 (de) * 1999-05-05 2004-05-27 Semikron Elektronik Gmbh Umrichter mit Temperatursymmetrierung
DE10012799C2 (de) * 2000-03-16 2002-02-07 Lenze Gmbh & Co Kg Aerzen Drehzahlsteuerbarer Drehstrommotor zum Betrieb an einem Frequenzumrichter
DE10048704B4 (de) * 2000-09-30 2014-07-10 Sew-Eurodrive Gmbh & Co Kg Verfahren für eine Vorrichtung mit Leistungshalbleitern und Vorrichtung
DE10203577A1 (de) * 2002-01-30 2003-08-21 Siemens Ag Verfahren zum Prognostizieren der Lebensdauer von leistungselektronischen Bauelementen
JP2004040960A (ja) * 2002-07-05 2004-02-05 Mitsubishi Electric Corp 半導体モジュール
JP4082310B2 (ja) * 2002-10-15 2008-04-30 株式会社デンソー アイドルストップ制御装置
WO2004062082A1 (de) * 2002-12-20 2004-07-22 Siemens Aktiengesellschaft Regelverfahren für einen elektrischen antrieb
JP4044861B2 (ja) * 2003-04-03 2008-02-06 三菱電機株式会社 電力変換装置およびその電力変換装置を備える電力変換システム装置
DE102004018578B4 (de) * 2004-04-16 2007-02-22 Siemens Ag Verfahren und Vorrichtung zur Erfassung eines Verschmutzungsgrades eines betriebenen Umrichtergerätes
DE102004046800B4 (de) 2004-09-27 2016-07-21 Infineon Technologies Ag Verfahren zum Testen eines Kontaktbereichs eines Halbleitermoduls
JP2006271098A (ja) 2005-03-24 2006-10-05 Hitachi Ltd 電力変換装置
DE102005036317B4 (de) * 2005-07-29 2010-02-11 Aloys Wobben Verfahren und Vorrichtung zum Bestimmen der Verlustleistung eines elektronischen Schalters, Wechselrichter, Windenergieanlage mit Verfahren zur Steuerung
DE102005043882B4 (de) * 2005-09-14 2014-05-28 Siemens Aktiengesellschaft Verfahren zum Betreiben von Schaltnetzteilen
DE602006008326D1 (de) 2006-11-27 2009-09-17 Abb Oy Thermisches Schutzverfahren für Leistungseinrichtung in einem Frequenzumrichter
EP2343804B1 (de) 2010-01-05 2020-07-29 Semikron Elektronik GmbH & Co. KG Patentabteilung Schaltungsanordnung für Leistungshalbleiterbauelemente
DE102011014165A1 (de) * 2011-03-16 2012-09-20 Feaam Gmbh Umrichter für eine elektrische Maschine und Verfahren zur Ansteuerung eines Leistungsschalters
FI125501B (fi) * 2013-02-14 2015-10-30 Abb Technology Oy Ohjausjärjestelmä puolijohdekytkimiä varten
JP6511220B2 (ja) * 2013-12-19 2019-05-15 高周波熱錬株式会社 電力変換装置及び方法
CN105850022B (zh) 2013-12-19 2020-11-06 高周波热錬株式会社 电力转换设备和电力转换方法
JP6511345B2 (ja) * 2015-06-18 2019-05-15 高周波熱錬株式会社 熱処理用電力変換装置及び方法
JP6277319B1 (ja) * 2017-11-21 2018-02-07 高周波熱錬株式会社 電力変換装置及び電力変換装置の制御方法並びにプログラム
WO2020125968A1 (de) * 2018-12-19 2020-06-25 Siemens Aktiengesellschaft Verfahren zum regeln eines stromrichters sowie stromrichteranlage mit dem stromrichter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3243922B2 (ja) * 1994-03-16 2002-01-07 株式会社明電舎 パワースイッチ素子の熱破損防止方法

Also Published As

Publication number Publication date
DE59903714D1 (de) 2003-01-23
EP0961379A3 (de) 2001-08-01
JP2000050633A (ja) 2000-02-18
ATE229701T1 (de) 2002-12-15
DE19824064A1 (de) 1999-12-09
EP0961379A2 (de) 1999-12-01
EP0961379B1 (de) 2002-12-11

Similar Documents

Publication Publication Date Title
ES2188061T3 (es) Disposicion de circuito con evaluacion de sobrecarga orientada con una tabla de consulta.
TW342556B (en) Comparator circuit for decreasing shoot-through current on power switches
BR9808547A (pt) Fornecimento de energia de modo de comutação com proteção contra corrente excessiva
TW200515700A (en) Low-power, low-area power headswitch
WO2002050897A3 (de) Leistungselektronische schaltung
DE69723159D1 (de) Zweipol-Lichtbogenunterdrücker
TW359050B (en) Analog switch
WO2003058663A8 (en) Control system for electrical switchgear
DE59811309D1 (de) Leistungssteuergerät
CA2230427A1 (en) Arc transfer circuit
WO1998052262A3 (en) Power outlet unit with automatic switch on/off control means
TW336353B (en) Semiconductor circuit
AU2002347511A1 (en) Isolated converter with synchronized switching leg
TW366300B (en) ARC transfer circuit
ATE289476T1 (de) Evg zum betrieb von elektrischen lampen
TW274160B (en) Switch-mode power supply with control of output supply voltage and overcurrent
DE10346771A1 (de) Sicherheitsschaltvorrichtung
WO2003067745A3 (fr) Convertisseur statique d'energie electrique destine a moduler l'energie electrique echangee entre au moins une source de tension et une source de courant
KR940003153A (ko) 저장형 교류 전원 공급장치
KR940017070A (ko) 전원 오프시 입력 전원 차단회로
MY124269A (en) A processor controlled circuit for temporarily delaying power down thereof
KR960016082A (ko) 110v/220v 겸용 변압장치
KR960019930A (ko) 전원 공급장치의 전원 스위칭 회로
KR930011370A (ko) 충전 전지의 과방전 방지회로
KR960043409A (ko) 전원공급장치