SE9701057L - Förfarande samt anordning för detekterande och hanterande av kortslutningsfenomen vid seriekpopplade släckbara krafthalvledare - Google Patents
Förfarande samt anordning för detekterande och hanterande av kortslutningsfenomen vid seriekpopplade släckbara krafthalvledareInfo
- Publication number
- SE9701057L SE9701057L SE9701057A SE9701057A SE9701057L SE 9701057 L SE9701057 L SE 9701057L SE 9701057 A SE9701057 A SE 9701057A SE 9701057 A SE9701057 A SE 9701057A SE 9701057 L SE9701057 L SE 9701057L
- Authority
- SE
- Sweden
- Prior art keywords
- series
- extinguishable
- switchable
- detecting
- power semiconductors
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/10—Modifications for increasing the maximum permissible switched voltage
- H03K17/107—Modifications for increasing the maximum permissible switched voltage in composite switches
-
- 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
- H02H7/1213—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 DC-DC 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Protection Of Static Devices (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701057A SE517688C2 (sv) | 1997-03-24 | 1997-03-24 | Förfarande och anordning för hantering av en i en krets med flera seriekopplade släckbara krafthalvledare uppträdande kortslutningssituationer |
US08/921,065 US5990724A (en) | 1997-03-24 | 1997-08-29 | Method and a device for detecting and handling short-circuit phenomena for power semiconductor devices of turn-off type connected in series |
CA002219368A CA2219368C (en) | 1997-03-24 | 1997-11-13 | A method and a device for detecting and handling short-circuit phenomena for power semiconductor devices of turn-off type connected in series |
DE69838771T DE69838771T2 (de) | 1997-03-24 | 1998-02-28 | Verfahren und Vorrichtung zum Erfassen und Behandeln von Kurzschlussphänomenen für Leistungshalbleiterelemente |
EP98103553A EP0867999B1 (en) | 1997-03-24 | 1998-02-28 | A method and a device for detecting and handling short-circuit phenomena for power semiconductor devices |
JP07461398A JP4021985B2 (ja) | 1997-03-24 | 1998-03-23 | 直列に接続されたターン・オフ型の電力用半導体デバイスに対する短絡回路現象の検出および処理のための方法とデバイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701057A SE517688C2 (sv) | 1997-03-24 | 1997-03-24 | Förfarande och anordning för hantering av en i en krets med flera seriekopplade släckbara krafthalvledare uppträdande kortslutningssituationer |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9701057D0 SE9701057D0 (sv) | 1997-03-24 |
SE9701057L true SE9701057L (sv) | 1998-09-25 |
SE517688C2 SE517688C2 (sv) | 2002-07-02 |
Family
ID=20406274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9701057A SE517688C2 (sv) | 1997-03-24 | 1997-03-24 | Förfarande och anordning för hantering av en i en krets med flera seriekopplade släckbara krafthalvledare uppträdande kortslutningssituationer |
Country Status (6)
Country | Link |
---|---|
US (1) | US5990724A (sv) |
EP (1) | EP0867999B1 (sv) |
JP (1) | JP4021985B2 (sv) |
CA (1) | CA2219368C (sv) |
DE (1) | DE69838771T2 (sv) |
SE (1) | SE517688C2 (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9802908D0 (sv) * | 1998-08-31 | 1998-08-31 | Abb Research Ltd | Electric circuit |
CA2687316C (en) | 1999-04-30 | 2014-07-29 | S&C Electric Company | Control arrangement and method for power electronic system |
US7239535B2 (en) * | 2004-08-31 | 2007-07-03 | Abb Technology Ltd. | Voltage source converter |
JP2008017557A (ja) * | 2006-07-03 | 2008-01-24 | Toshiba Corp | 電力変換装置 |
EP2586126B1 (en) * | 2010-06-23 | 2016-01-27 | ABB Technology AG | Voltage converting apparatus and method for converting a voltage |
GB201206921D0 (en) * | 2012-04-20 | 2012-06-06 | Amantys Ltd | Communication protocol |
CN109991466A (zh) * | 2018-01-02 | 2019-07-09 | 通用电气公司 | 检测装置,保护系统及保护方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2258380A1 (de) * | 1972-11-29 | 1974-06-06 | Licentia Gmbh | Schutzbeschaltung fuer mit mittelfrequenzschaltfolge gezuendete thyristoren |
DE2408962A1 (de) * | 1974-02-25 | 1975-09-04 | Bbc Brown Boveri & Cie | Schaltungsanordnung zum schutz eines steuerbaren halbleiterventils gegen ueberspannung |
IT1016268B (it) * | 1974-07-02 | 1977-05-30 | Gni Energet In | Apparecchio per proteggere dalla sovratensione i tiristori di un con vertitore controllato ad alta tensione |
CA1068782A (en) * | 1976-08-23 | 1979-12-25 | Siemens Aktiengesellschaft | Protective circuit for thyristors |
SE419149B (sv) * | 1979-11-12 | 1981-07-13 | Asea Ab | Tyristorventil for hogspenningsstromriktare |
JPS6016171A (ja) * | 1983-07-08 | 1985-01-26 | Hitachi Ltd | ゲ−トタ−ンオフサイリスタの過電流保護回路 |
JPS6026460A (ja) * | 1983-07-20 | 1985-02-09 | Hitachi Ltd | ゲ−トタ−ンオフサイリスタの過電流保護回路 |
DE3620926C1 (de) * | 1986-06-23 | 1987-12-03 | Siemens Ag | Verfahren zum verlustarmen Betrieb einer Symmetrier- und Bremsstellervorrichtung fuer Umrichter mit hoher Zwischenkreisspannung |
CA1313219C (en) * | 1988-10-07 | 1993-01-26 | Boon-Teck Ooi | Pulse width modulation high voltage direct current transmission system and converter |
JP2754411B2 (ja) * | 1989-09-20 | 1998-05-20 | 富士電機株式会社 | 電力変換装置のスナバ回路 |
DE4218749C2 (de) * | 1992-06-04 | 1995-06-29 | Aeg Westinghouse Transport | Verfahren zur Steuerung eines Dreipunktwechselrichters |
US5444591A (en) * | 1993-04-01 | 1995-08-22 | International Rectifier Corporation | IGBT fault current limiting circuit |
-
1997
- 1997-03-24 SE SE9701057A patent/SE517688C2/sv not_active IP Right Cessation
- 1997-08-29 US US08/921,065 patent/US5990724A/en not_active Expired - Lifetime
- 1997-11-13 CA CA002219368A patent/CA2219368C/en not_active Expired - Fee Related
-
1998
- 1998-02-28 EP EP98103553A patent/EP0867999B1/en not_active Expired - Lifetime
- 1998-02-28 DE DE69838771T patent/DE69838771T2/de not_active Expired - Lifetime
- 1998-03-23 JP JP07461398A patent/JP4021985B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69838771T2 (de) | 2008-10-30 |
SE517688C2 (sv) | 2002-07-02 |
SE9701057D0 (sv) | 1997-03-24 |
EP0867999A1 (en) | 1998-09-30 |
DE69838771D1 (de) | 2008-01-10 |
EP0867999B1 (en) | 2007-11-28 |
CA2219368C (en) | 2001-04-17 |
JPH10322881A (ja) | 1998-12-04 |
CA2219368A1 (en) | 1998-09-24 |
JP4021985B2 (ja) | 2007-12-12 |
US5990724A (en) | 1999-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |