Adaptive Under-Frequency Load-Shedding Considering Load Dynamics and Post Corrective Actions to Prevent Voltage Instability
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106366
Abstract: Abstract The conventional under frequency load shedding (UFLS) strategies disconnect the preset amount of the load from the power grid in specific steps. These approaches ignore the daily load variations and the total outage costs,… read more here.
Keywords: voltage; corrective actions; load shedding; frequency load ... See more keywords
OPF-based under frequency load shedding predicting the dynamic frequency trajectory
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106748
Abstract: Abstract The paper describes a centralized Under Frequency Load Shedding (UFLS) method, where load shedding decisions are based on the solution of an optimization problem. The proposed approach anticipates the evolution of the grid frequency… read more here.
Keywords: trajectory; frequency; method; load shedding ... See more keywords
Proving a Concept of Flexible Under-Frequency Load Shedding with Hardware-in-the-Loop Testing
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13143607
Abstract: It is widely recognized that in the transition from conventional electrical power systems (EPSs) towards smart grids, electrical voltage frequency will be greatly affected. This is why this research is extremely valuable, especially since rate-of-change-of-frequency… read more here.
Keywords: frequency load; frequency; load shedding; hardware loop ... See more keywords