Browsing NTNU Open by Author "Melby, Mathias"

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Comparison of virtual oscillator control and droop control in an inverter-based stand-alone microgrid

Melby, Mathias (Master thesis, 2019)

Denne oppgaven tar for seg regulering og styring av DC/AC-omformere. Mer spesifikt er målet med oppgaven å sammenligne en nyere kontrollmetode, kalt virtuell oscillatorkontroll (VOC), med den bedre kjente droopkontrollen. ...
Impact of Virtual Oscillator Control on the instantaneous properties of VSC output voltage in distorted island grids

Melby, Mathias; Fosso, Olav B; Molinas Cabrera, Maria Marta (Chapter, 2019)

This paper investigates the instantaneous properties of voltage and frequency of Voltage Source Converters (VSCs) when they are controlled by Virtual Oscillator Controllers (VOC) in a distorted island grid. Under time-averaged ...