TY - GEN AU - Murty, M. S. R. AU - Balasubrahmanyam, P. V. TI - Power system operation: issues and challenges PY - 2022/// CY - Hyderabad PB - IUP Publications KW - EXTC Engineering N2 - Power system operation has become more complex with larger use of renewable energy sources, strict requirements of environmental controls, and need to maintain adequate security and stability norms. To meet the environmental norms now, Flue- Gas Desulphurization (FGD) plants have to be installed in old thermal power plants. With larger share of wind and solar energy resources, flexible operation of conventional thermal and hydro power plants is needed. The paper reviews various recent issues pertaining to power system operation in India and the challenges posed to ensure efficient grid operation. UR - https://www.iupindia.in/0422/Electrical%20and%20Electronics%20Engineering/Power_System.asp ER -