ES2041827T3 - Homogeneizacion de la distribucion de tension al desconectar una conexion en serie de semiconductores controlados en su electrodo de mando. - Google Patents
Homogeneizacion de la distribucion de tension al desconectar una conexion en serie de semiconductores controlados en su electrodo de mando.Info
- Publication number
- ES2041827T3 ES2041827T3 ES198888730088T ES88730088T ES2041827T3 ES 2041827 T3 ES2041827 T3 ES 2041827T3 ES 198888730088 T ES198888730088 T ES 198888730088T ES 88730088 T ES88730088 T ES 88730088T ES 2041827 T3 ES2041827 T3 ES 2041827T3
- Authority
- ES
- Spain
- Prior art keywords
- turn
- semiconductors
- series circuit
- homogenization
- disconnecting
- 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 - Lifetime
Links
Classifications
-
- 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
- H03K17/105—Modifications for increasing the maximum permissible switched voltage in thyristor switches
Landscapes
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Abstract
HOMOGENEIZACION DE LA DISTRIBUCION DE TENSION EN UNA CONEXION EN SERIE DE UN SEMICONDUCTOR (V1,V2) CONTROLADOR DE PUERTA QUE MUESTRA UN TIEMPO DE DESCONEXION LARGO Y DIFERENTE, PRIMERAMENTE SE DETERMINO LOS TIEMPOS PUNTUALES SIMILARES DE EMISION DE SEÑALES DE DESCONEXION PARA BAJAS CORRIENTES DE LA CONEXION EN SERIE QUE DESCONECTAN EL SEMICONDUCTOR (V1,V2). CON ALTA CORRIENTE CON UN REGIMEN DE CORRIENTE A TOPE LA EMISION DE LA SEÑAL DE DESCONEXION SE RETRASA EN EL SEMICONDUCTOR (V1,V2) DESCONECTADO PRIMERAMENTE, YA QUE ESTE SEMICONDUCTOR QUE TIENE UN TIEMPO DE DESCONEXION MAS LARGA. ESTE RETRASO PUEDE COMPENSARSE POR CONECTORES (K1,K2) DEPENDIENTES DE LA CARGA DE CORRIENTE CON RESPECTO A VALORES MOMENTANEOS DE DESCONEXION DE CORRIENTE DE SEGUNDAS FASES CONDUCTORES DE CORRIENTE DE LA CONEXION EN SERIE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873714173 DE3714173A1 (de) | 1987-04-24 | 1987-04-24 | Vergleichmaessigung der spannungsaufteilung beim abschalten einer reihenschaltung gategesteuerter halbleiter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2041827T3 true ES2041827T3 (es) | 1993-12-01 |
Family
ID=6326443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888730088T Expired - Lifetime ES2041827T3 (es) | 1987-04-24 | 1988-04-18 | Homogeneizacion de la distribucion de tension al desconectar una conexion en serie de semiconductores controlados en su electrodo de mando. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0288422B1 (es) |
AT (1) | ATE90818T1 (es) |
DE (2) | DE3714173A1 (es) |
ES (1) | ES2041827T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4403941C2 (de) * | 1994-02-08 | 2000-05-18 | Abb Schweiz Ag | Verfahren und Schaltungsanordnung zur Ansteuerung von Halbleiterschaltern einer Reihenschaltung |
CA2185559A1 (en) * | 1994-03-15 | 1995-09-21 | Mark-Matthias Bakran | Process and device for equalising the voltage distribution to gate-controlled, series-connected semiconductors |
DE19539554C1 (de) * | 1995-10-13 | 1997-01-23 | Daimler Benz Ag | Schaltungsanordnung zur Symmetrierung der Spannungsaufteilung einer Reihenschaltung gate-gesteuerter Leistungshalbleiterschalter im Spannungszwischenkreis-Stromrichter |
DE19755984C2 (de) * | 1997-12-17 | 2002-12-12 | Alcatel Sa | Verfahren und Schaltungsanordnung zur Sperrspannungsausgleichsregelung in einer Reihenschaltung gategesteuerter Halbleiter |
DE19815957A1 (de) * | 1998-04-09 | 1999-10-14 | Cit Alcatel | Verfahren und Schaltungsanordnung zur gleichmäßigen Aufteilung der Sperrspannung in einer Reihenschaltung gategesteuerter Halbleiter |
US7132868B2 (en) | 2001-06-27 | 2006-11-07 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device |
DE102013110718A1 (de) | 2013-09-27 | 2015-04-02 | Ge Energy Power Conversion Gmbh | Verfahren zum Betreiben einer elektrischen Schaltung sowie elektrische Schaltung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS546758A (en) * | 1977-06-17 | 1979-01-19 | Fuji Electric Co Ltd | Serial connection circuit for transistor |
JPS5533313A (en) * | 1978-08-30 | 1980-03-08 | Toshiba Corp | Serial connection circuit for self-arc-extinguishing semiconductor element |
US4236089A (en) * | 1978-09-21 | 1980-11-25 | Exxon Research & Engineering Co. | Floating power switch |
EP0048758B1 (en) * | 1979-12-28 | 1985-09-25 | International Rectifier Corporation Japan, Ltd. | Field effect transistor circuit configuration |
DE3026040C2 (de) * | 1980-07-09 | 1982-05-27 | Siemens AG, 1000 Berlin und 8000 München | Schalter mit in Serie geschalteten MOS-FET |
JPS58195468A (ja) * | 1982-05-07 | 1983-11-14 | Mitsubishi Electric Corp | 無効電力補償装置の保護装置 |
US4540933A (en) * | 1982-11-10 | 1985-09-10 | U.S. Philips Corporation | Circuit for simultaneous cut-off of two series connected high voltage power switches |
EP0140349B1 (en) * | 1983-10-28 | 1992-01-02 | Hitachi, Ltd. | Semiconductor switching device |
JPS61182281A (ja) * | 1985-02-08 | 1986-08-14 | Hitachi Ltd | クライオパネル |
FR2580878B1 (fr) * | 1985-04-17 | 1987-11-27 | Jeumont Schneider | Procede de commande de l'instant d'ouverture d'un interrupteur, et circuit logique correspondant |
FR2587157B1 (fr) * | 1985-09-06 | 1987-11-20 | Thomson Csf | Dispositif de commutation de tension |
-
1987
- 1987-04-24 DE DE19873714173 patent/DE3714173A1/de active Granted
-
1988
- 1988-04-18 AT AT88730088T patent/ATE90818T1/de not_active IP Right Cessation
- 1988-04-18 ES ES198888730088T patent/ES2041827T3/es not_active Expired - Lifetime
- 1988-04-18 DE DE8888730088T patent/DE3881749D1/de not_active Expired - Fee Related
- 1988-04-18 EP EP88730088A patent/EP0288422B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3881749D1 (de) | 1993-07-22 |
EP0288422B1 (de) | 1993-06-16 |
EP0288422A3 (en) | 1990-05-30 |
EP0288422A2 (de) | 1988-10-26 |
ATE90818T1 (de) | 1993-07-15 |
DE3714173A1 (de) | 1988-11-10 |
DE3714173C2 (es) | 1989-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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