WO2015075010A3 - Switch-mode power supply and a method for controlling an output voltage of a switch-mode power supply - Google Patents
Switch-mode power supply and a method for controlling an output voltage of a switch-mode power supply Download PDFInfo
- 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
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
Abstract
The invention relates to a switch-mode power supply (1) for converting an input voltage (UEIN) into an output voltage (UA), which comprises at least one switching stage (4) controlled by a pulse width modulation circuit (9) in a clocked manner, and a control circuit (8) being provided which acts on said pulse width modulation circuit (9) in order to alter the output voltage (UA) level. The switch-mode power supply (1) is characterised in that the control circuit (8) has a temperature sensor (S) provided to measure a load-dependent temperature (T) of the switch-mode power supply (1), said control circuit (8) being configured such that the output voltage (UA) is lowered as the temperature (T) increases. The invention also relates to a method for controlling an output voltage (UA) of a switch-mode power supply (1).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14799162.4A EP3075066A2 (en) | 2013-11-25 | 2014-11-18 | Switch-mode power supply and a method for controlling an output voltage of a switch-mode power supply |
CN201480062582.4A CN105745830A (en) | 2013-11-25 | 2014-11-18 | Switch-mode power supply and a method for controlling an output voltage of a switch-mode power supply |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013113012.7 | 2013-11-25 | ||
DE102013113012.7A DE102013113012A1 (en) | 2013-11-25 | 2013-11-25 | Switched-mode power supply and method for regulating an output voltage of a switched-mode power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015075010A2 WO2015075010A2 (en) | 2015-05-28 |
WO2015075010A3 true WO2015075010A3 (en) | 2015-07-23 |
Family
ID=51900883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/074832 WO2015075010A2 (en) | 2013-11-25 | 2014-11-18 | Switch-mode power supply and a method for controlling an output voltage of a switch-mode power supply |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3075066A2 (en) |
CN (1) | CN105745830A (en) |
DE (1) | DE102013113012A1 (en) |
WO (1) | WO2015075010A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015115253B4 (en) | 2015-09-10 | 2020-09-17 | Semikron Elektronik Gmbh & Co. Kg | Control device and method for monitoring the electrical energy supply of a control device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664613A2 (en) * | 1994-01-22 | 1995-07-26 | ABB Management AG | Method and device for balancing the load on power semiconductor modules connected in parallel |
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 (en) * | 2013-08-22 | 2015-02-26 | Utilitywise Plc | Voltage regulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742669Y (en) * | 2004-08-30 | 2005-11-23 | 株洲九方电器设备有限公司 | Novel control power |
CN101477331B (en) * | 2009-01-16 | 2010-08-18 | 深圳威迈斯电源有限公司 | Temperature characteristic compensation method and circuit of control system |
CN202406025U (en) * | 2011-12-09 | 2012-08-29 | 佛山市南庄广昌电器塑料有限公司 | Adjustable constant-current and temperature control soft protection switch power supply circuit |
-
2013
- 2013-11-25 DE DE102013113012.7A patent/DE102013113012A1/en not_active Withdrawn
-
2014
- 2014-11-18 CN CN201480062582.4A patent/CN105745830A/en active Pending
- 2014-11-18 WO PCT/EP2014/074832 patent/WO2015075010A2/en active Application Filing
- 2014-11-18 EP EP14799162.4A patent/EP3075066A2/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664613A2 (en) * | 1994-01-22 | 1995-07-26 | ABB Management AG | Method and device for balancing the load on power semiconductor modules connected in parallel |
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 (en) * | 2013-08-22 | 2015-02-26 | Utilitywise Plc | Voltage regulator |
Also Published As
Publication number | Publication date |
---|---|
CN105745830A (en) | 2016-07-06 |
DE102013113012A1 (en) | 2015-05-28 |
EP3075066A2 (en) | 2016-10-05 |
WO2015075010A2 (en) | 2015-05-28 |
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