DE9216662U1 - - Google Patents
Info
- Publication number
- DE9216662U1 DE9216662U1 DE9216662U DE9216662U DE9216662U1 DE 9216662 U1 DE9216662 U1 DE 9216662U1 DE 9216662 U DE9216662 U DE 9216662U DE 9216662 U DE9216662 U DE 9216662U DE 9216662 U1 DE9216662 U1 DE 9216662U1
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- 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
- H02H7/125—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 rectifiers
- H02H7/1252—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 rectifiers responsive to overvoltage in input or output, e.g. by load dump
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9216662U DE9216662U1 (zh) | 1992-12-07 | 1992-12-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9216662U DE9216662U1 (zh) | 1992-12-07 | 1992-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9216662U1 true DE9216662U1 (zh) | 1993-01-28 |
Family
ID=6886857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9216662U Expired - Lifetime DE9216662U1 (zh) | 1992-12-07 | 1992-12-07 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9216662U1 (zh) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508348A1 (de) * | 1995-03-09 | 1996-09-12 | Abb Patent Gmbh | Ladeeinrichtung für einen Zwischenkreiskondensator |
EP0771064A2 (de) * | 1995-10-25 | 1997-05-02 | Asea Brown Boveri Ag | Summenlöschkreis für einen Thyristor-Stromrichter |
WO1999013560A2 (de) * | 1997-09-09 | 1999-03-18 | Siemens Aktiengesellschaft | Vorladeschaltung für einen am ausgang eines netzgeführten stromrichters angeschlossenen kondensator |
DE19749558A1 (de) * | 1997-11-10 | 1999-05-20 | Abb Patent Gmbh | Überspannungsbegrenzer für mindestens einen Halbleiterschalter |
WO2003036784A1 (en) * | 2001-10-25 | 2003-05-01 | Abb Oy | Rectifying circuit |
EP1396925A2 (de) | 2002-09-05 | 2004-03-10 | Dr. Johannes Heidenhain GmbH | Ladeschaltung für einen Umrichter |
US6934169B2 (en) | 2003-04-25 | 2005-08-23 | Abb Oy | Method of controlling half-controlled rectifier, and rectifier structure |
EP1953910A1 (en) | 2007-02-02 | 2008-08-06 | Rockwell Automation Technologies, Inc. | Method and apparatus for DC bus capacitor pre-charge |
GB2454217A (en) * | 2007-10-31 | 2009-05-06 | Eltek Valere As | AC to DC bridgeless boost converter with protection and stabilisation |
GB2454216A (en) * | 2007-10-31 | 2009-05-06 | Eltek Valere As | Surge protector for a bridgeless boost converter |
DE102009029044B3 (de) * | 2009-08-31 | 2010-11-18 | Infineon Technologies Ag | Leistungshalbleitermodul mit Ladeschaltung für Zwischenkreiskondensator |
EP2523333A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit einer Steuereinrichtung für eine geregelte Vorladung und Verfahren zum Betreiben desselben |
EP2523332A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit Vorladewiderstand und Verfahren zum Betreiben desselben |
EP2523334A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter und Verfahren zum Betreiben desselben |
EP2523331A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit Erdschlussschutz und Verfahren zum Betreiben desselben |
US8670253B2 (en) | 2009-08-18 | 2014-03-11 | Vacon Oyj | Converter protecting components against overvoltages |
EP3035514A1 (de) * | 2014-12-19 | 2016-06-22 | Siemens Aktiengesellschaft | Vorladevorrichtung eines Stromrichters |
WO2018211391A1 (en) * | 2017-05-15 | 2018-11-22 | Vertiv Srl | Technique for lowering inrush current to an uninterruptible power supply with a transformer |
EP3462586A1 (de) * | 2017-09-29 | 2019-04-03 | Siemens Aktiengesellschaft | Vorladung eines stromrichterspannungszwischenkreises mittels einer hilfsenergieversorgung |
US10439431B2 (en) | 2016-02-23 | 2019-10-08 | Vertiv Corporation | Method to reduce inrush currents in a transformer-less rectifier uninterruptible power supply system |
EP3490128B1 (de) | 2017-11-28 | 2019-11-20 | KEB Automation KG | Elektronische schutzschaltung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD100592A1 (zh) * | 1972-11-13 | 1973-09-20 | ||
SU1112506A1 (ru) * | 1983-07-08 | 1984-09-07 | Ульяновский политехнический институт | Однофазный тиристорный преобразователь с искусственной коммутацией |
DE3806288A1 (de) * | 1988-02-27 | 1989-09-07 | Asea Brown Boveri | Ueberspannungsschutzeinrichtung fuer eine einspeiseschaltung |
DE3834412A1 (de) * | 1988-10-10 | 1990-04-12 | Asea Brown Boveri | Kurzschlussschutz fuer eine halbgesteuerte drehstrombruecke |
DE4040247A1 (de) * | 1990-12-17 | 1992-06-25 | Leybold Ag | Schnellabschaltende stromrichter-gleichstromversorgung |
-
1992
- 1992-12-07 DE DE9216662U patent/DE9216662U1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD100592A1 (zh) * | 1972-11-13 | 1973-09-20 | ||
SU1112506A1 (ru) * | 1983-07-08 | 1984-09-07 | Ульяновский политехнический институт | Однофазный тиристорный преобразователь с искусственной коммутацией |
DE3806288A1 (de) * | 1988-02-27 | 1989-09-07 | Asea Brown Boveri | Ueberspannungsschutzeinrichtung fuer eine einspeiseschaltung |
DE3834412A1 (de) * | 1988-10-10 | 1990-04-12 | Asea Brown Boveri | Kurzschlussschutz fuer eine halbgesteuerte drehstrombruecke |
DE4040247A1 (de) * | 1990-12-17 | 1992-06-25 | Leybold Ag | Schnellabschaltende stromrichter-gleichstromversorgung |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508348A1 (de) * | 1995-03-09 | 1996-09-12 | Abb Patent Gmbh | Ladeeinrichtung für einen Zwischenkreiskondensator |
EP0771064A2 (de) * | 1995-10-25 | 1997-05-02 | Asea Brown Boveri Ag | Summenlöschkreis für einen Thyristor-Stromrichter |
EP0771064A3 (de) * | 1995-10-25 | 1998-04-15 | Asea Brown Boveri Ag | Summenlöschkreis für einen Thyristor-Stromrichter |
US6275393B1 (en) | 1997-09-09 | 2001-08-14 | Siemens Aktiengesellschaft | Nonlinear current limiting precharging circuit for a capacitor connected to an output of a line-commutated power converter |
WO1999013560A3 (de) * | 1997-09-09 | 1999-05-06 | Siemens Ag | Vorladeschaltung für einen am ausgang eines netzgeführten stromrichters angeschlossenen kondensator |
WO1999013560A2 (de) * | 1997-09-09 | 1999-03-18 | Siemens Aktiengesellschaft | Vorladeschaltung für einen am ausgang eines netzgeführten stromrichters angeschlossenen kondensator |
DE19749558A1 (de) * | 1997-11-10 | 1999-05-20 | Abb Patent Gmbh | Überspannungsbegrenzer für mindestens einen Halbleiterschalter |
WO2003036784A1 (en) * | 2001-10-25 | 2003-05-01 | Abb Oy | Rectifying circuit |
US6958923B2 (en) | 2001-10-25 | 2005-10-25 | Abb Oy | Rectifying circuit |
EP1396925A2 (de) | 2002-09-05 | 2004-03-10 | Dr. Johannes Heidenhain GmbH | Ladeschaltung für einen Umrichter |
EP1396925A3 (de) * | 2002-09-05 | 2006-01-11 | Dr. Johannes Heidenhain GmbH | Ladeschaltung für einen Umrichter |
US7215041B2 (en) | 2002-09-05 | 2007-05-08 | Dr. Johannes Heidenhain Gmbh | Charging circuit for a frequency converter |
US6934169B2 (en) | 2003-04-25 | 2005-08-23 | Abb Oy | Method of controlling half-controlled rectifier, and rectifier structure |
EP1953910A1 (en) | 2007-02-02 | 2008-08-06 | Rockwell Automation Technologies, Inc. | Method and apparatus for DC bus capacitor pre-charge |
GB2454217A (en) * | 2007-10-31 | 2009-05-06 | Eltek Valere As | AC to DC bridgeless boost converter with protection and stabilisation |
CN101919149B (zh) * | 2007-10-31 | 2014-01-08 | 依利安达瓦莱尔公司 | 配置成用于将ac输入电压转换为dc输出电压的装置 |
CN101919149A (zh) * | 2007-10-31 | 2010-12-15 | 依利安达瓦莱尔公司 | 配置成用于将ac输入电压转换为dc输出电压的装置 |
US8270129B2 (en) | 2007-10-31 | 2012-09-18 | Elktek Valere AS | Device arranged for converting an AC input voltage to a DC output voltage |
GB2454216A (en) * | 2007-10-31 | 2009-05-06 | Eltek Valere As | Surge protector for a bridgeless boost converter |
US8670253B2 (en) | 2009-08-18 | 2014-03-11 | Vacon Oyj | Converter protecting components against overvoltages |
DE102009029044B3 (de) * | 2009-08-31 | 2010-11-18 | Infineon Technologies Ag | Leistungshalbleitermodul mit Ladeschaltung für Zwischenkreiskondensator |
EP2523333A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit einer Steuereinrichtung für eine geregelte Vorladung und Verfahren zum Betreiben desselben |
EP2523331A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit Erdschlussschutz und Verfahren zum Betreiben desselben |
EP2523334A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter und Verfahren zum Betreiben desselben |
EP2523332A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Frequenzumrichter mit Vorladewiderstand und Verfahren zum Betreiben desselben |
EP3035514A1 (de) * | 2014-12-19 | 2016-06-22 | Siemens Aktiengesellschaft | Vorladevorrichtung eines Stromrichters |
US10439431B2 (en) | 2016-02-23 | 2019-10-08 | Vertiv Corporation | Method to reduce inrush currents in a transformer-less rectifier uninterruptible power supply system |
WO2018211391A1 (en) * | 2017-05-15 | 2018-11-22 | Vertiv Srl | Technique for lowering inrush current to an uninterruptible power supply with a transformer |
EP3462586A1 (de) * | 2017-09-29 | 2019-04-03 | Siemens Aktiengesellschaft | Vorladung eines stromrichterspannungszwischenkreises mittels einer hilfsenergieversorgung |
WO2019063214A1 (de) * | 2017-09-29 | 2019-04-04 | Siemens Aktiengesellschaft | Vorladung eines stromrichterspannungszwischenkreises mittels einer hilfsenergieversorgung |
EP3490128B1 (de) | 2017-11-28 | 2019-11-20 | KEB Automation KG | Elektronische schutzschaltung |