A high voltage, direct current circuit protection system includes a number n of weakened circuit conductors connected in series to one another and being fabricated in a manner to avoid metal fatigue in response to cyclic current loads. The system also includes a corresponding number n of cutting elements operable to sever the respective weakened circuit conductors, at least one energy storage element acting upon one of the cutting elements, a control element causing a release of stored energy in the at least one energy storage element and causing a displacement of at least one of the cutting elements to sever the respective weakened circuit conductor, and a corresponding number n of arc chambers arranged proximate each respective one of the weakened circuit conductors, wherein n is an integer greater than 1 and wherein no circuit protector coordination with the weakened circuit protectors is required.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HIGH VOLTAGE DIRECT CURRENT CIRCUIT PROTECTION SYSTEM AND METHOD


    Beteiligte:

    Erscheinungsdatum :

    11.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



    HIGH VOLTAGE DIRECT CURRENT CIRCUIT PROTECTION SYSTEM AND METHOD

    DOUGLASS ROBERT STEPHEN | Europäisches Patentamt | 2024

    Freier Zugriff

    High voltage direct current circuit protection system and method

    DOUGLAS ROBERT STEPHEN | Europäisches Patentamt | 2024

    Freier Zugriff

    HIGH VOLTAGE DIRECT CURRENT CIRCUIT PROTECTION SYSTEM AND METHOD

    DOUGLASS ROBERT STEPHEN | Europäisches Patentamt | 2023

    Freier Zugriff

    PROTECTION IN A DIRECT CURRENT HIGH VOLTAGE ELECTRIC SYSTEM

    KAPAUN FLORIAN / STEINER GERHARD | Europäisches Patentamt | 2024

    Freier Zugriff

    Electrical protection system and method for a high-voltage direct current system

    CHASSAIGNE DIDIER / RIVENC JEAN / PERRAUD RICHARD | Europäisches Patentamt | 2022

    Freier Zugriff