A power module 300 and a power converter device 300 including the power module 300 include: two base plates with their main surfaces facing each other; a semiconductor circuit unit 300A disposed between the two base plates; a connecting member 304A that is connected to the two base plates and forms a housing region in which the semiconductor circuit unit 300A is housed; and an insulating member 334A that is placed between the base plate and the semiconductor circuit unit 300A and secures electrical insulation of the base plate and the semiconductor circuit unit 300A. A rigidity or thickness of the connecting member 304A is less than a rigidity or thickness of the base plate.
Power module, power converter device, and electrically powered vehicle
Leistungsmodul, Leistungswandlervorrichtung und elektrisch angetriebenes Fahrzeug
Module de puissance, dispositif convertisseur de puissance et véhicule alimenté électriquement
2018-06-20
Patent
Elektronische Ressource
Englisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / 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 , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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