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Item Latest Trends in Electromechanical Dynamic State Estimation for Electric Power Grid(Institute of Electrical and Electronics Engineers Inc., 2022) Johnson, T.; Moger, T.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. © 2022 IEEE.Item Latest Trends in Event Detection Techniques in Power Systems(Institute of Electrical and Electronics Engineers Inc., 2022) Johnson, T.; Moger, T.Numerous issues come up in an electrical power networks. The magnitudes of these disturbances may however be a deciding factor for them to be critical or not. Disturbance is the variation of any of the electrical quantities monitored from its normal operating range. Some disturbances that may cause electric grid interruption or degradation have been categorized as Events, under the focus of this study. These occurrences must be dealt with as soon as reasonably practicable, as they could bring huge losses to power generation organizations. The literature survey carried out in this paper highlights the challenges and deficiencies of the existing methods. Thus, giving directions for future scope of improvements needed in this research topic to help new researchers. © 2022 IEEE.