POWER COMPONENT FOR ELECTRIC OR HYBRID AIRCRAFT

An electronic circuit comprising a power transistor of the MOSFET type comprising a gate connected to a control circuit of the gate. The control circuit of the gate configured to operate at a temperature called ambient temperature, non-cryogenic. The power transistor as well as an interfacing circui...

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Bibliographische Detailangaben
Hauptverfasser:	GALLA, Gowtham, YBANEZ, Ludovic, SURAPANENI, Ravi Kiran, KAPAUN, Florian, STEINER, Gerhard
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PULSE TECHNIQUE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An electronic circuit comprising a power transistor of the MOSFET type comprising a gate connected to a control circuit of the gate. The control circuit of the gate configured to operate at a temperature called ambient temperature, non-cryogenic. The power transistor as well as an interfacing circuit connected between said gate and said control circuit configured to operate at a cryogenic temperature. Each component of the interfacing circuit established at a maximum distance (L) from the power transistor. At least one measurement means configured to measure at least one measurement signal, representative of a junction temperature of the power transistor, is connected between the interfacing circuit operating at a cryogenic temperature and the control circuit operating at ambient temperature.