Now showing items 1-2 of 2

  • Analysis of IEC 61850-9-2LE Measured Values Using a Neural Network 

    Wannous, Kinan Hasan Wafaa; Toman, Petr; Jurák, Viktor; Wasserbauer, Vojtěch (MDPI, 2019-04-28)
    Process bus communication has an important role to digitalize substations. The IEC 61850-9-2 standard specifies the requirements to transmit digital data over Ethernet networks. The paper analyses the impact of IEC 61850-9-2LE ...
  • Evaluation of Harmonics Impact on Digital Relays 

    Wannous, Kinan Hasan Wafaa; Toman, Petr (MDPI, 2018-04-11)
    This paper presents the concept of the impact of harmonic distortion on a digital protection relay. The aim is to verify and determine the reasons of a mal-trip or failure to trip the protection relays; the suggested ...