In a system for driving a three-phase rotating electrical machine of drive sources for applying separate drive forces to a rotary shaft, a phase of the rotating electrical machine, a current of which is detected by a current sensor and capable of being used for control of the rotating electrical machine, is defined as an effective sensor-phase of the rotating electrical machine. When the number of the effective sensor-phases is one, the rotating electrical machine is driven in a one-phase control mode based on the current of the effective sensor-phase under a condition where a rotation speed of the rotating electrical machine is greater than a predetermined positive threshold, and driven by the drive forces of the other drive sources under a condition where the rotation speed is not greater than the threshold.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rotating electrical machine drive system


    Beteiligte:
    OMATA RYUJI (Autor:in) / ITOH TAKESHI (Autor:in) / KAKO HIROFUMI (Autor:in)

    Erscheinungsdatum :

    01.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    Rotating electrical machine drive unit

    UNEME TAKAHIRO / BANDO MASASHI | Europäisches Patentamt | 2021

    Freier Zugriff

    ROTATING ELECTRICAL MACHINE DRIVE SYSTEM CONTROL DEVICE

    SUZUKI KOSUKE / MIYAZAKI HIDEKI | Europäisches Patentamt | 2017

    Freier Zugriff

    Rotating electrical machine and drive device

    YAMADA MAI | Europäisches Patentamt | 2025

    Freier Zugriff

    Rotating electrical machine incorporating drive device

    AKUTSU SATORU / SONODA ISAO / ASAO YOSHIHITO | Europäisches Patentamt | 2016

    Freier Zugriff