WO2015075010A3 - Alimentation à découpage et procédé de réglage d'une tension de sortie d'une alimentation à découpage - Google Patents

Alimentation à découpage et procédé de réglage d'une tension de sortie d'une alimentation à découpage Download PDF

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Publication number
WO2015075010A3
WO2015075010A3 PCT/EP2014/074832 EP2014074832W WO2015075010A3 WO 2015075010 A3 WO2015075010 A3 WO 2015075010A3 EP 2014074832 W EP2014074832 W EP 2014074832W WO 2015075010 A3 WO2015075010 A3 WO 2015075010A3
Authority
WO
WIPO (PCT)
Prior art keywords
switch
power supply
mode power
output voltage
controlling
Prior art date
Application number
PCT/EP2014/074832
Other languages
German (de)
English (en)
Other versions
WO2015075010A2 (fr
Inventor
Klaus Schürmann
Michael Buschkamp
Original Assignee
Weidmüller Interface 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 Weidmüller Interface GmbH & Co. KG filed Critical Weidmüller Interface GmbH & Co. KG
Priority to CN201480062582.4A priority Critical patent/CN105745830A/zh
Priority to EP14799162.4A priority patent/EP3075066A2/fr
Publication of WO2015075010A2 publication Critical patent/WO2015075010A2/fr
Publication of WO2015075010A3 publication Critical patent/WO2015075010A3/fr

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc 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
    • H02M7/217—Conversion of ac power input into dc 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
    • H02M7/219—Conversion of ac power input into dc 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 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures

Landscapes

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

Abstract

L'invention concerne une alimentation à découpage (1), servant à convertir une tension d'entrée (UEin) en une tension de sortie (UA), qui comprend au moins un étage de découpage (4), commandé de manière cadencée par un circuit de modulation de largeur d'impulsions (9), et un circuit de réglage (8) qui agit sur le circuit de modulation de largeur d'impulsions (9) afin de faire varier l'amplitude de la tension de sortie (UA). L'alimentation à découpage (1) est caractérisée en ce que le circuit de réglage (8) comporte un capteur de température (S) qui sert à mesurer une température (T) dépendante de la charge de l'alimentation à découpage (1). Le circuit de réglage (8) est adapté pour faire baisser la tension de sortie (UA) à mesure que la température (T) augmente. L'invention concerne en outre un procédé de réglage d'une tension de sortie (UA) d'une alimentation à découpage (1).
PCT/EP2014/074832 2013-11-25 2014-11-18 Alimentation à découpage et procédé de réglage d'une tension de sortie d'une alimentation à découpage WO2015075010A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480062582.4A CN105745830A (zh) 2013-11-25 2014-11-18 开关电源和用于控制开关电源的输出电压的方法
EP14799162.4A EP3075066A2 (fr) 2013-11-25 2014-11-18 Alimentation à découpage et procédé de réglage d'une tension de sortie d'une alimentation à découpage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013113012.7 2013-11-25
DE102013113012.7A DE102013113012A1 (de) 2013-11-25 2013-11-25 Schaltnetzteil und Verfahren zum Regeln einer Ausgangsspannung eines Schaltnetzteils

Publications (2)

Publication Number Publication Date
WO2015075010A2 WO2015075010A2 (fr) 2015-05-28
WO2015075010A3 true WO2015075010A3 (fr) 2015-07-23

Family

ID=51900883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/074832 WO2015075010A2 (fr) 2013-11-25 2014-11-18 Alimentation à découpage et procédé de réglage d'une tension de sortie d'une alimentation à découpage

Country Status (4)

Country Link
EP (1) EP3075066A2 (fr)
CN (1) CN105745830A (fr)
DE (1) DE102013113012A1 (fr)
WO (1) WO2015075010A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015115253B4 (de) 2015-09-10 2020-09-17 Semikron Elektronik Gmbh & Co. Kg Steuereinrichtung und Verfahren zur Überwachung der elektrischen Energieversorgung einer Ansteuereinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664613A2 (fr) * 1994-01-22 1995-07-26 ABB Management AG Procédé et dispositif pour équilibrer la sollicitation de modules semi-conducteurs de puissance montés en parallèle
US20020044458A1 (en) * 2001-08-06 2002-04-18 Alan Elbanhawy Current sharing in a multi-phase power supply by phase temperature control
US20050219883A1 (en) * 2004-02-24 2005-10-06 Maple Robert D Dynamically optimized power converter
US20120001611A1 (en) * 2010-07-01 2012-01-05 Canon Kabushiki Kaisha Dc/dc converter and electronic apparatus
US20120299560A1 (en) * 2011-05-25 2012-11-29 Linear Technology Corporation Balancing Temperatures in A Multi-Phase DC/DC Converter
WO2015025133A1 (fr) * 2013-08-22 2015-02-26 Utilitywise Plc Régulateur de tension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2742669Y (zh) * 2004-08-30 2005-11-23 株洲九方电器设备有限公司 一种新型控制电源
CN101477331B (zh) * 2009-01-16 2010-08-18 深圳威迈斯电源有限公司 一种控制系统的温度特性补偿方法和电路
CN202406025U (zh) * 2011-12-09 2012-08-29 佛山市南庄广昌电器塑料有限公司 可调恒流及温控软保护开关电源电路

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664613A2 (fr) * 1994-01-22 1995-07-26 ABB Management AG Procédé et dispositif pour équilibrer la sollicitation de modules semi-conducteurs de puissance montés en parallèle
US20020044458A1 (en) * 2001-08-06 2002-04-18 Alan Elbanhawy Current sharing in a multi-phase power supply by phase temperature control
US20050219883A1 (en) * 2004-02-24 2005-10-06 Maple Robert D Dynamically optimized power converter
US20120001611A1 (en) * 2010-07-01 2012-01-05 Canon Kabushiki Kaisha Dc/dc converter and electronic apparatus
US20120299560A1 (en) * 2011-05-25 2012-11-29 Linear Technology Corporation Balancing Temperatures in A Multi-Phase DC/DC Converter
WO2015025133A1 (fr) * 2013-08-22 2015-02-26 Utilitywise Plc Régulateur de tension

Also Published As

Publication number Publication date
DE102013113012A1 (de) 2015-05-28
EP3075066A2 (fr) 2016-10-05
WO2015075010A2 (fr) 2015-05-28
CN105745830A (zh) 2016-07-06

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