The current disclosure relates to a power system for feeding power into a vertical transportation arrangement. The power system comprises a first interface for connecting to a primary power source; a second interface for connecting to a secondary power source; and power controlling means for controlling feeding of power from the primary power source and/or the secondary power source to a motor for driving a vertical transportation device. The power system is characterized in that the power controlling means is configured to control feeding at least some of the power used by the motor during normal operation from the secondary power source. The current disclosure also relates to a method and vertical transportation arrangements.


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    Titel :

    Power system for vertical transportation, method and vertical transportation arrangements


    Beteiligte:
    SAARELA SAMI (Autor:in)

    Erscheinungsdatum :

    2021-09-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B66B Aufzüge , ELEVATORS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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    SAARELA SAMI | Europäisches Patentamt | 2023

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    SAARELA SAMI | Europäisches Patentamt | 2019

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    Vertical transportation

    Dodge, R.W. | Engineering Index Backfile | 1950


    VERTICAL TRANSPORTATION MACHINE GUIDANCE DEVICE AND VERTICAL TRANSPORTATION MACHINE GUIDANCE METHOD

    HORI ATSUSHI / KUZE KENTA / IIO MITSUTOSHI et al. | Europäisches Patentamt | 2022

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