Latest Trends in Electromechanical Dynamic State Estimation for Electric Power Grid

Dynamic state estimation is the starting point for the further control and and protection strategies implementation for a secure electric grid. This basically provides the real-time operating status using the electromechanical state variables. This is essential especially after small or large disturbance events in the system. A critical review is presented in this paper to open up the research opportunities and scope for new researchers in this field.