The analysis of construction of static war-hour meters is carried out which are founded on use of specialized tools, which are intended for measurement of a active energy. The shortages of such methods concerning a possibility of unauthorized takeoff of an electric energy are marked through improper phasing of a current. The method is offered which allows to construct static war-hour meters insensitive to improper phasing of a current.


    Access

    Download


    Export, share and cite



    Title :

    Singularities of construction of static war-hour meters alternating-current



    Publication date :

    2004




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Saving power with watt-hour meters

    Skelley, F.V. | Engineering Index Backfile | 1916



    The construction of alternating-current locomotives

    Brecht, G. | Engineering Index Backfile | 1909


    Construction of mercury and bellows orifice meters

    Crabtree, G. | Tema Archive | 1972


    METERS IDENTIFICATION METHOD BASED ON CURRENT PATTERN

    LEE JAE JO / PARK CHANG UN / CHOI SUNG SOO | European Patent Office | 2020

    Free access