30 citations · 34 across the 4 of their papers we have counts for
4 papers · 1 filter
Power System Anomaly Detection and Classification Utilizing WLS-EKF State Estimation and Machine Learning
Sajjad Asefi, Mile Mitrovic, Dragan Ćetenović +3
Power system state estimation is being faced with different types of anomalies. These might include bad data caused by gross measurement errors or communication system failures. Su…
Optimal partitioning in distributed state estimation considering a modified convergence criterion
Sajjad Asefi, Elena Gryazina, Helder Leite
Distributed state estimation (DSE) is considered as a more robust and reliable alternative for centralized state estimation (CSE) in power system. Especially, taking into account t…
Application of blockchain for secure data transmission in distributed state estimation
Sajjad Asefi, Yash Madhwal, Yury Yanovich +1
The application of renewable energy sources in the power grid increases the necessity of tracking the system's state, especially in smart grids, where there is a bidirectional tran…
Distributed state estimation: a novel stopping criterion
Sajjad Asefi, Sergei Parsegov, Elena Gryazina
Power System State Estimation (PSSE) has been a research area of interest for power engineers for a long period of time. Due to the intermittent nature of renewable energy sources,…