The present disclosure relates to electric motors. The teachings thereof may be embodied in a power module, e.g., a power module for the delivery of a phase current for a current phase of an electric motor. For example, a power module may include: a circuit carrier having a surface; at least two first contact surfaces, a second contact surface, at least two third contact surfaces defined on the surface; a first power transistor connected to each of the at least two first contact surfaces; at least two second power transistors connected to the second contact surface; wherein the at least two second power transistors are connected via a further contact surface to one of the at least two third contact surfaces; and the at least two first and the at least two third contact surfaces are arranged one after the other, in one direction, and the second contact surface is disposed next to both the at least two first and the at least two third contact surfaces.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Power Module, Power Module Group, Power Output Stage, and Drive System Comprising a Power Output Stage


    Beteiligte:
    HOLZER HARALD (Autor:in) / MEYER FRANK (Autor:in) / SCHMID THOMAS (Autor:in) / HAMMERL MATTHIAS (Autor:in) / HAUER GERALD (Autor:in)

    Erscheinungsdatum :

    2017-09-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    Power module, power module group, power output stage, and drive system comprising a power output stage

    HOLZER HARALD / MEYER FRANK / SCHMID THOMAS et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Power output stage, method for operation

    FORSCHT MICHAEL / RUMMEL MICHAEL / SCHULZE-ICKING-KONERT GEORG | Europäisches Patentamt | 2016

    Freier Zugriff

    Output module suitable for high-power charging

    ZHANG CHENG / GAO LIQIANG / ZHANG DEXIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff


    Two-Stage Air Charge Cooling Boosts Power Output

    Wilson,R. / Mack Trucks,US | Kraftfahrwesen | 1980