Stability Analysis of Microgrid with Load Shedding Scheme using RTDS
DOI:
https://doi.org/10.33686/pwj.v18i2.1105Keywords:
Average Value Model (AVM), Distributed Energy Source (DER), Load Shedding, Microgrids (MG), Rate of Change of Frequency (ROCOF), Real-Time Simulation, Renewable Energy Resources (RES)Abstract
A microgrid system was simulated using the powerful RTDS simulator, the modelling was done on the RSCAD software, and the microgrid comprised of a diesel generator, a photovoltaic (PV) system and a Doubly-Fed Induction Generator (DFIG) wind turbine system as DERs. The paper comprises the study on stability analysis of the microgrid in grid-connected and islanded modes of operation, along with a successful load shedding scheme which was implemented based on the loads distinguished as low priority and high priority loads in order to keep the system balanced during faults.
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