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1. WO2007095873 - DEVICE FOR SHORT-CIRCUITING POWER SEMICONDUCTOR MODULES

Publication Number WO/2007/095873
Publication Date 30.08.2007
International Application No. PCT/DE2006/000344
International Filing Date 23.02.2006
IPC
H01H 39/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
39Switching devices actuated by an explosion produced within the device and initiated by an electric current
H01H 79/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
79Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
H02H 3/02 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
02Details
H01L 23/62 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
58Structural electrical arrangements for semiconductor devices not otherwise provided for
62Protection against overcurrent or overload, e.g. fuses, shunts
CPC
H01H 39/004
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
39Switching devices actuated by an explosion produced within the device and initiated by an electric current
004Closing switches
H01H 79/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
79Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
H01L 23/62
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
58Structural electrical arrangements for semiconductor devices not otherwise provided for ; , e.g. in combination with batteries
62Protection against overvoltage, e.g. fuses, shunts
H01L 2924/0002
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2924Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
0001Technical content checked by a classifier
0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
H01L 2924/3011
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2924Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
30Technical effects
301Electrical effects
3011Impedance
H02M 7/4835
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • DOMMASCHK, Mike [DE]/[DE] (UsOnly)
  • DORN, Jörg [DE]/[DE] (UsOnly)
  • HOLWEG, Johann [DE]/[DE] (UsOnly)
  • LANG, Jörg [DE]/[DE] (UsOnly)
  • PREIDEL, Axel [DE]/[DE] (UsOnly)
  • WÜRFLINGER, Klaus [DE]/[DE] (UsOnly)
Inventors
  • DOMMASCHK, Mike
  • DORN, Jörg
  • HOLWEG, Johann
  • LANG, Jörg
  • PREIDEL, Axel
  • WÜRFLINGER, Klaus
Common Representative
  • SIEMENS AKTIENGESELLSCHAFT
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) EINRICHTUNG ZUM KURZSCHLIESSEN VON LEISTUNGSHALBLEITERMODULEN
(EN) DEVICE FOR SHORT-CIRCUITING POWER SEMICONDUCTOR MODULES
(FR) DISPOSITIF DE MISE EN COURT-CIRCUIT DE MODULES DE PUISSANCE SEMI-CONDUCTEURS
Abstract
(DE)
Um eine Vorrichtung mit Leistungshalbleitermodulen, die über Verbindungsmittel unter Ausbildung einer Reihenschaltung miteinander verbunden sind, wobei jedem Leistungshalbleitermodul eine Kurzschlusseinrichtung (1) zum Kurzschließen des jeweiligen Leistungshalbleitermoduls zugeordnet ist, bereitzustellen, die eine zuverlässige und gleichzeitig kostengünstige Kurzschlusseinrichtung aufweist, wird vorgeschlagen, dass die Kurschlusseinrichtung ein pyrotechnisch-mechanisches Element (1) ist, das einen Sprengsatz und ein durch den Sprengsatz verschiebbares Auslösemittel (9) aufweist.
(EN)
In order to provide an apparatus having power semiconductor modules, which are connected to one another via connection means so as to form a series circuit, wherein a short-circuiting device (1) for short-circuiting the respective power semiconductor module is assigned to each power semiconductor module, which apparatus has a reliable and at the same time cost-effective short-circuiting device, the invention proposes that the short-circuiting device is a pyrotechnical/mechanical element (1), which has a detonation charge and a tripping means (9), which can be displaced by means of the detonation charge.
(FR)
Afin de réaliser un dispositif avec des modules de puissance semi-conducteurs, qui sont connectés entre eux par des moyens de connexion par mise en place d'une connexion en série, un dispositif de mise en court-circuit (1) étant appliqué à chaque module de puissance semi-conducteur pour le mettre en court-circuit, le dispositif comportant un dispositif de mise en court-circuit à la fois fiable et économique, il est prévu selon l'invention que le dispositif de mise en court-circuit soit un élément (1) pyrotechnique mécanique qui comporte une charge explosive et un déclencheur (9) pouvant être activé par la charge explosive.
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