Performance Evaluation of Open Loop and Closed Loop Generation Rate Constraints in the Optimal Load Frequency Control of a Two-Area Thermal Power SystemCh. Naga Sai Kalyan, Mohit Bajaj, Niharika Varshney and Arvind R. SinghE3S Web Conf., 564 (2024) 03003DOI: https://doi.org/10.1051/e3sconf/202456403003