Blar i NTNU Open på forfatter "Negi, Sanjay Singh"

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    • Event Detection and its Signal Characterization in PMU Data Stream 

      Negi, Sanjay Singh; Kishor, Nand; Uhlen, Kjetil; Negi, Richa (Journal article; Peer reviewed, 2017)
      The potential application of signal processing techniques is not only to detect the event but also to characterize them according to physical disturbance. In this paper, event detection and its characterization algorithm ...

    • Post-processing algorithmfor damped and step-change events detection in PMU signals 

      Negi, Sanjay Singh; Kishor, Nand; Uhlen, Kjetil; Negi, Richa (Chapter, 2017)
      The study presents an algorithm using signal processing techniques to screen PMUs data for events. The algorithm can be applied on multiple PMUs data for possible events detection and their display. The algorithm analyze ...

    • Signal processing for time-frequency representation of synchro-phasor data 

      Negi, Sanjay Singh; Kishor, Nand; Kumar, Avinash; Uhlen, Kjetil (Journal article; Peer reviewed, 2017)
      With increased number of phasor measurement units (PMUs) deployment in the power system, there is growing interest in real-time event detection. The study in this paper presents post-processing approach to map the event ...