Sökning: "automatic post-fault analysis"

Hittade 1 uppsats innehållade orden automatic post-fault analysis.

  1. 1. Automatic post-fault analysis based on disturbance data stored in substation devices : Approach towards the preventive maintenance

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Riad Yalda; Miroslav Urosevic; [2019]
    Nyckelord :COMTRADE file; preventive maintenance; relay protection; automatic post-fault analysis; IEC 61850; wavelet transform.; COMTRADE filer; förebyggande underhåll; reläskydd; automatisk efterfelsanalys; IEC 61850; wavelettransform.;

    Sammanfattning : This report studies the possibilities of minimizing unplanned maintenance work and improving the availability of power supply by enabling preventive maintenance in power systems, without having to make additional investments in the existing systems. This was done using information from COMTRADE files (disturbance recording files) that are created in the event of a fault in the power system. LÄS MER