CN1230971C - 用于识别和/或限制开关转换器短路状态的方法以及开关转换器 - Google Patents
用于识别和/或限制开关转换器短路状态的方法以及开关转换器 Download PDFInfo
- Publication number
- CN1230971C CN1230971C CN01812791.6A CN01812791A CN1230971C CN 1230971 C CN1230971 C CN 1230971C CN 01812791 A CN01812791 A CN 01812791A CN 1230971 C CN1230971 C CN 1230971C
- Authority
- CN
- China
- Prior art keywords
- pulse
- time window
- load current
- converter
- switching
- 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 - Fee Related
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Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1229/2000 | 2000-07-14 | ||
AT0122900A AT410619B (de) | 2000-07-14 | 2000-07-14 | Verfahren zum erkennen und/oder begrenzen von kurzschlusszuständen eines schaltwandlers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1441992A CN1441992A (zh) | 2003-09-10 |
CN1230971C true CN1230971C (zh) | 2005-12-07 |
Family
ID=3687521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01812791.6A Expired - Fee Related CN1230971C (zh) | 2000-07-14 | 2001-07-05 | 用于识别和/或限制开关转换器短路状态的方法以及开关转换器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6903912B2 (zh) |
EP (1) | EP1301985B1 (zh) |
CN (1) | CN1230971C (zh) |
AT (2) | AT410619B (zh) |
DE (1) | DE50115254D1 (zh) |
WO (1) | WO2002007295A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT410867B (de) * | 2001-04-06 | 2003-08-25 | Siemens Ag Oesterreich | Spannungsversorgung mit abschaltsicherung |
AT502302A1 (de) * | 2002-02-22 | 2007-02-15 | Siemens Ag Oesterreich | Antriebsanlage |
AT412693B (de) * | 2002-09-20 | 2005-05-25 | Siemens Ag Oesterreich | Verfahren zum steuern des abschaltens bei überlastzuständen eines schaltnetzteils |
US6964725B2 (en) † | 2002-11-06 | 2005-11-15 | Kimberly-Clark Worldwide, Inc. | Soft tissue products containing selectively treated fibers |
AT413910B (de) * | 2003-08-06 | 2006-07-15 | Siemens Ag Oesterreich | Schaltnetzteil |
DE102004037061B4 (de) * | 2004-07-30 | 2011-02-17 | Texas Instruments Deutschland Gmbh | Hysterese-Gleichstromumrichter |
US7245510B2 (en) * | 2005-07-07 | 2007-07-17 | Power Integrations, Inc. | Method and apparatus for conditional response to a fault condition in a switching power supply |
US7817391B2 (en) * | 2007-04-26 | 2010-10-19 | Polar Semiconductor, Inc. | Over-current protection device for a switched-mode power supply |
FI124251B (fi) | 2007-05-14 | 2014-05-15 | Valmet Technologies Inc | Menetelmä ja sovitelma kuituradan käsittelemiseksi |
US8385029B2 (en) * | 2009-09-10 | 2013-02-26 | Polar Semiconductor, Inc. | Over-current protection device for a switched-mode power supply |
TWI424648B (zh) * | 2011-04-06 | 2014-01-21 | Delta Electronics Inc | 電路保護裝置及保護方法 |
CN104065254B (zh) * | 2014-07-16 | 2018-01-19 | 深圳开立生物医疗科技股份有限公司 | 一种输出识别控制单元及其逆变器、系统、控制方法 |
CN107820676A (zh) * | 2015-06-25 | 2018-03-20 | 高准公司 | 用于模拟光耦合器的输入保护电路 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441403A1 (de) * | 1984-11-13 | 1986-05-22 | Rheinmetall GmbH, 4000 Düsseldorf | Schaltungsanordnung zum schalten ohmscher und induktiver elektrischer verbraucher in gleich- und wechselstromkreisen |
JPH0626480B2 (ja) * | 1987-04-15 | 1994-04-06 | 沖電気工業株式会社 | スイツチングレギユレ−タ |
JP3290481B2 (ja) * | 1992-12-03 | 2002-06-10 | 東芝キヤリア株式会社 | 冷凍サイクル制御装置 |
JP2784136B2 (ja) * | 1993-10-19 | 1998-08-06 | 浜松ホトニクス株式会社 | スイッチング電源の過負荷・短絡保護回路 |
US5757214A (en) * | 1995-07-19 | 1998-05-26 | Stoddard; Robert J. | PWM driver for an inductive load with detector of a not regulating PWM condition |
US5621603A (en) * | 1995-07-26 | 1997-04-15 | United Technologies Corporation | Pulse width modulated solenoid driver controller |
JP3690814B2 (ja) * | 1995-10-02 | 2005-08-31 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 変成器及び1次巻線を介した帰還を有する切替モード電源 |
DE19711771B4 (de) | 1997-03-21 | 2004-06-03 | Matsushita Electric Industrial Co., Ltd., Kadoma | Geregeltes Schaltnetzteil mit Überlastsicherung |
DE19730220A1 (de) | 1997-07-15 | 1999-01-21 | Philips Patentverwaltung | Getaktete Stromversorgungsanordnung |
JP2001511340A (ja) * | 1997-12-10 | 2001-08-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電圧及び電流制限手段付きスイッチトモード電源 |
JP2001078439A (ja) * | 1999-09-06 | 2001-03-23 | Murata Mfg Co Ltd | スイッチング電源装置 |
US6329801B1 (en) * | 2000-04-24 | 2001-12-11 | Volterra Semiconductor Corporation | Switching regulator control system and method |
JP2002369509A (ja) * | 2001-06-07 | 2002-12-20 | Shindengen Electric Mfg Co Ltd | スイッチング電源 |
JP3572292B2 (ja) * | 2002-01-29 | 2004-09-29 | 松下電器産業株式会社 | スイッチング電源回路 |
JP2004312924A (ja) * | 2003-04-09 | 2004-11-04 | Mitsubishi Electric Corp | 半導体デバイスの駆動回路 |
-
2000
- 2000-07-14 AT AT0122900A patent/AT410619B/de not_active IP Right Cessation
-
2001
- 2001-07-05 CN CN01812791.6A patent/CN1230971C/zh not_active Expired - Fee Related
- 2001-07-05 AT AT01949092T patent/ATE451750T1/de not_active IP Right Cessation
- 2001-07-05 US US10/332,596 patent/US6903912B2/en not_active Expired - Fee Related
- 2001-07-05 WO PCT/AT2001/000221 patent/WO2002007295A1/de active Application Filing
- 2001-07-05 EP EP01949092A patent/EP1301985B1/de not_active Expired - Lifetime
- 2001-07-05 DE DE50115254T patent/DE50115254D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1301985A1 (de) | 2003-04-16 |
CN1441992A (zh) | 2003-09-10 |
ATE451750T1 (de) | 2009-12-15 |
AT410619B (de) | 2003-06-25 |
US6903912B2 (en) | 2005-06-07 |
WO2002007295A1 (de) | 2002-01-24 |
DE50115254D1 (de) | 2010-01-21 |
ATA12292000A (de) | 2002-10-15 |
EP1301985B1 (de) | 2009-12-09 |
US20030156365A1 (en) | 2003-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS AKTIENGESELLSCHAFT Free format text: FORMER OWNER: SIEMENS AG OESTERREICH Effective date: 20101122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: VIENNA, AUSTRIA TO: MUNICH, GERMANY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101122 Address after: Munich, Germany Patentee after: Siemens AG Address before: Austria Vienna Patentee before: Siemens AG Oesterreich |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051207 Termination date: 20130705 |