[IEEE 2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG) - Bhubaneswar, India (2020.2.14-2020.2.15)] 2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG) - Optimization of controller gains using CS algorithm to study the dynamic performance of AGC in two-area multi-source power system