vissza a tantárgylistához   nyomtatható verzió    

    Electrical Equipment and Insulation

    A tantárgy neve magyarul / Name of the subject in Hungarian: Készülékek és szigetelések

    Last updated: 2012. november 24.

    Budapest University of Technology and Economics
    Faculty of Electrical Engineering and Informatics
    Course ID Semester Assessment Credit Tantárgyfélév
    VIVEM174 1 2/1/0/v 4  
    3. Course coordinator and department Dr. Koller László,
    8. Synopsis Low voltage mechanic and electronic switches, contactors, contactor-combinations. Selection of mechanical contactors. Overload protection of motors. Protection against short circuit. Fuses and their selection. Low voltage current limiting circuit breakers and medium voltage vacuum circuit breakers. Protection systems, selective operation switchgears. Low and medium voltage disconnectors, device-combinations. Properties, construction details and dimensioning of insulations applied in electric machines. Ageing of insulations. Insulation diagnostics of electric machines. Electric, magnetic and electromagnetic transients produced by the
    electrical machines and drives, basic of protection methods. Selection and application of surge protective devices, noise protection devices. EMC tests of electric machines and drives. EMC control measurements for testing. Practical examples.
    14. Required learning hours and assignment
    Kontakt óra
    Félévközi készülés órákra
    Felkészülés zárthelyire
    Házi feladat elkészítése
    Kijelölt írásos tananyag elsajátítása
    Vizsgafelkészülés
    Összesen