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Electrical and electronic engineering
This study investigates how the loss of a generator impacts bus voltage RoCoF post-disturbance. The results show that the fastest bus voltage RoCoFs will occur close to generators impacted the most by the disturbance but this may not be the closest generator to the disturbance. The study also demonstrates a simple method that can be used to identify the generator that will be impacted most after a disturbance and hence the network location that will experience the fastest RoCoF.
D. Doheny and M. Conlon, "Impact of Loss of Generation on Bus Voltage Frequency and RoCoF," 2019 54th International Universities Power Engineering Conference (UPEC), 2019, pp. 1-6, doi: 10.1109/UPEC.2019.8893605.