A station building auxiliary power unit includes a start-of-operation determination unit that determines, based on a first signal that represents information on a power flow direction indicating a direction of flow of electrical power between an AC distribution line electrically connecting to an electric vehicle and a substation for supplying AC power to the AC distribution line, whether first AC power on an AC distribution line side is to be transformed into second AC power usable by a load, and if it is determined that transformation is to be performed, generates and outputs a second signal, a voltage instruction value calculator that calculates and outputs a voltage instruction value corresponding to the second signal, and a PWM signal generator that generates a control signal for a power converter circuit operated upon transformation of the first AC power into the second AC power, and outputs the control signal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Station building auxiliary power unit for efficient use of regenerative power


    Beteiligte:

    Erscheinungsdatum :

    04.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    STATION BUILDING AUXILIARY POWER UNIT

    TAKEOKA TOSHIAKI / MATSUMOTO SHINICHI / ISHIKURA SHUJI | Europäisches Patentamt | 2018

    Freier Zugriff

    STATION BUILDING AUXILIARY POWER SUPPLY DEVICE

    TAKEOKA TOSHIAKI / TANAKA TAKESHI / ISHIKURA SHUJI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Station building auxiliary power supply device

    TOMINAGA MITSUSHI / MATSUMOTO SHINICHI / ISHIKURA SHUJI | Europäisches Patentamt | 2016

    Freier Zugriff


    AUXILIARY POWER UNIT

    UENO IZURU | Europäisches Patentamt | 2017

    Freier Zugriff