CN1123952C - 用来阻断半导体开关装置过电流的电路 - Google Patents
用来阻断半导体开关装置过电流的电路 Download PDFInfo
- Publication number
- CN1123952C CN1123952C CN98803325A CN98803325A CN1123952C CN 1123952 C CN1123952 C CN 1123952C CN 98803325 A CN98803325 A CN 98803325A CN 98803325 A CN98803325 A CN 98803325A CN 1123952 C CN1123952 C CN 1123952C
- Authority
- CN
- China
- Prior art keywords
- circuit
- switching device
- semiconductor switching
- semiconductor
- signal
- 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
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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac 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
- H02M7/537—Conversion of dc power input into ac 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, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac 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, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
- H02H7/1222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the input circuit, e.g. transients in the DC input
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of 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
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19710319.7 | 1997-03-13 | ||
DE19710319A DE19710319B4 (de) | 1997-03-13 | 1997-03-13 | Schaltung zum Sperren einer Halbleiterschaltvorrichtung bei Überstrom |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1250552A CN1250552A (zh) | 2000-04-12 |
CN1123952C true CN1123952C (zh) | 2003-10-08 |
Family
ID=7823193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98803325A Expired - Fee Related CN1123952C (zh) | 1997-03-13 | 1998-03-13 | 用来阻断半导体开关装置过电流的电路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6351359B1 (zh) |
CN (1) | CN1123952C (zh) |
AU (1) | AU6610498A (zh) |
DE (1) | DE19710319B4 (zh) |
FI (1) | FI19991946A (zh) |
GB (1) | GB2336956B (zh) |
WO (1) | WO1998040946A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725138B (zh) * | 2004-05-12 | 2010-05-12 | 精工电子有限公司 | 电流型降压开关调节器 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19918966A1 (de) * | 1999-04-27 | 2000-11-02 | Daimler Chrysler Ag | Verfahren zur Überstromabschaltung eines Bipolartransistors mit isoliert angeordneter Gateelektrode und Vorrichtung zur Durchführung des Verfahrens |
FR2804939B1 (fr) * | 2000-02-10 | 2002-04-26 | Sidel Sa | Recipient en matiere plastique, a corps non cylindrique renforce par des georges peripheriques |
FR2818824B1 (fr) * | 2000-12-21 | 2003-03-21 | St Microelectronics Sa | Commutateur integre a commande par transformateur rf |
US8337166B2 (en) | 2001-11-26 | 2012-12-25 | Shurflo, Llc | Pump and pump control circuit apparatus and method |
JP3883925B2 (ja) * | 2002-07-30 | 2007-02-21 | 三菱電機株式会社 | 電力用半導体素子の駆動回路 |
US7449801B2 (en) * | 2002-11-28 | 2008-11-11 | Infineon Technologies Ag | Semiconductor circuit arrangement for controlling a high voltage or a current of high current intensity |
DE10320926A1 (de) * | 2003-05-09 | 2004-12-16 | Siemens Ag | Verfahren und Anordnung zur Prüfung einer Leistungsendstufe |
DE10322195A1 (de) * | 2003-05-16 | 2004-12-09 | Siemens Ag | Verfahren zur Überwachung einer Leistungsendstufe |
US8540493B2 (en) | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
WO2005091486A1 (en) * | 2004-03-12 | 2005-09-29 | Mks Instruments, Inc. | Control circuit for switching power supply |
US7845913B2 (en) * | 2004-08-26 | 2010-12-07 | Pentair Water Pool And Spa, Inc. | Flow control |
US8480373B2 (en) | 2004-08-26 | 2013-07-09 | Pentair Water Pool And Spa, Inc. | Filter loading |
US8469675B2 (en) | 2004-08-26 | 2013-06-25 | Pentair Water Pool And Spa, Inc. | Priming protection |
US7874808B2 (en) * | 2004-08-26 | 2011-01-25 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
US8602745B2 (en) | 2004-08-26 | 2013-12-10 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
US8019479B2 (en) * | 2004-08-26 | 2011-09-13 | Pentair Water Pool And Spa, Inc. | Control algorithm of variable speed pumping system |
US7686589B2 (en) | 2004-08-26 | 2010-03-30 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US7854597B2 (en) | 2004-08-26 | 2010-12-21 | Pentair Water Pool And Spa, Inc. | Pumping system with two way communication |
US7616460B2 (en) | 2005-12-22 | 2009-11-10 | Continental Automotive Systems Us, Inc. | Apparatus, system, and method for AC bus loss detection and AC bus disconnection for electric vehicles having a house keeping power supply |
ES2773888T3 (es) | 2008-10-06 | 2020-07-15 | Danfoss Low Power Drives | Método para operar un sistema de seguridad de liberación de vacío |
US7965526B2 (en) * | 2009-04-15 | 2011-06-21 | Rockwell Automation Technologies, Inc. | Self powered supply for power converter switch driver |
US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US8564233B2 (en) | 2009-06-09 | 2013-10-22 | Sta-Rite Industries, Llc | Safety system and method for pump and motor |
US8436559B2 (en) | 2009-06-09 | 2013-05-07 | Sta-Rite Industries, Llc | System and method for motor drive control pad and drive terminals |
US9243413B2 (en) | 2010-12-08 | 2016-01-26 | Pentair Water Pool And Spa, Inc. | Discharge vacuum relief valve for safety vacuum release system |
WO2013067206A1 (en) | 2011-11-01 | 2013-05-10 | Pentair Water Pool And Spa, Inc. | Flow locking system and method |
US9885360B2 (en) | 2012-10-25 | 2018-02-06 | Pentair Flow Technologies, Llc | Battery backup sump pump systems and methods |
CN111727487B (zh) * | 2019-01-21 | 2022-09-30 | 伊顿智能动力有限公司 | 直流电断路器 |
US11139746B2 (en) | 2019-01-31 | 2021-10-05 | Rockwell Automation Technologies, Inc. | Power converter with reduced switch mode power supply EMI |
FR3113203B1 (fr) | 2020-07-29 | 2023-05-05 | Thales Sa | Dispositif de protection d’un convertisseur de puissance, dispositif de conversion de puissance. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1372843A (en) * | 1970-09-24 | 1974-11-06 | Westinghouse Brake & Signal | Electrical power supply control circuit |
DE4115856A1 (de) * | 1991-05-15 | 1992-11-19 | Abb Patent Gmbh | Verfahren und vorrichtung zum abschalten eines ueberstromes bei einem wechselrichter |
DE19507408A1 (de) * | 1995-03-03 | 1996-09-05 | Kiepe Bahn Elektrik Gmbh | Schaltungsanordnung zur Begrenzung von Schaltüberspannungen an Leistungshalbleiterschaltern |
CA2172890C (en) * | 1995-06-06 | 2005-02-22 | Harold R. Schnetzka | Switch driver circuit |
-
1997
- 1997-03-13 DE DE19710319A patent/DE19710319B4/de not_active Expired - Fee Related
-
1998
- 1998-03-13 GB GB9919469A patent/GB2336956B/en not_active Expired - Fee Related
- 1998-03-13 WO PCT/DK1998/000093 patent/WO1998040946A1/en active Application Filing
- 1998-03-13 AU AU66104/98A patent/AU6610498A/en not_active Abandoned
- 1998-03-13 US US09/367,658 patent/US6351359B1/en not_active Expired - Fee Related
- 1998-03-13 CN CN98803325A patent/CN1123952C/zh not_active Expired - Fee Related
-
1999
- 1999-09-13 FI FI991946A patent/FI19991946A/fi not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725138B (zh) * | 2004-05-12 | 2010-05-12 | 精工电子有限公司 | 电流型降压开关调节器 |
Also Published As
Publication number | Publication date |
---|---|
DE19710319B4 (de) | 2004-03-25 |
CN1250552A (zh) | 2000-04-12 |
DE19710319A1 (de) | 1998-09-24 |
GB2336956A (en) | 1999-11-03 |
FI19991946A (fi) | 1999-09-13 |
WO1998040946A1 (en) | 1998-09-17 |
AU6610498A (en) | 1998-09-29 |
GB2336956B (en) | 2001-04-11 |
GB9919469D0 (en) | 1999-10-20 |
US6351359B1 (en) | 2002-02-26 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: DANFORTH ACTUATOR CO.,LTD. Free format text: FORMER OWNER: DANFOSS A/S Effective date: 20030219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030219 Address after: Denmark glatstein Applicant after: Danfoss Driver A/S Address before: Denmark nordburg Applicant before: Danfoss A/S |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031008 Termination date: 20120313 |