When a DC power source fails, the following controls are performed. The normal control is resumed when an inverter input voltage recovers before a standby period elapses after a power failure time. A power source relay is turned off when the standby period elapses without recovery of the voltage. The power source relay is turned on again when a power source relay off period has elapsed from a turn-off time. The normal control is resumed when the inverter input voltage recovers at the turn-on time. The normal control is resumed when the inverter input voltage recovers before the power source relay on period elapses from the turn-on time. The power source relay is turned off, and driving of the actuator is stopped, when the power source relay on period passes without recovery of the voltage.


    Access

    Download


    Export, share and cite



    Title :

    ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME


    Contributors:

    Publication date :

    2024-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B62D MOTOR VEHICLES , Motorfahrzeuge



    ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH SAME

    TOMIZAWA HIROKI / NAKAJIMA NOBUYORI / YOSHIMI TOMOAKI et al. | European Patent Office | 2025

    Free access

    ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH SAME

    TOMIZAWA HIROKI / NAKAJIMA NOBUYORI / YOSHIMI TOMOAKI et al. | European Patent Office | 2022

    Free access

    ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME

    TOMIZAWA HIROKI / NAKAJIMA NOBUYORI / YOSHIMI TOMOAKI et al. | European Patent Office | 2022

    Free access

    AIRCRAFT STEERING SYSTEM PROVIDED WITH ELECTROMECHANICAL ACTUATOR

    MIYAZONO KOHEI / NISHIYAMA YOJI / SUGIURA HIDEYUKI | European Patent Office | 2019

    Free access

    STEERING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME

    NAKADA DAISUKE | European Patent Office | 2021

    Free access