Power system engineering is a critical branch of electrical engineering that deals with the generation, transmission, and distribution of electrical energy. As modern power grids grow increasingly complex, understanding how to operate them securely and economically is paramount. by M. Jeraldin Ahila , published by Lakshmi Publications , has emerged as a cornerstone textbook for students and professionals, particularly those following Anna University regulations. This book provides a detailed, accessible approach to the fundamental principles governing power system stability, frequency control, and economic dispatch. Core Focus of Jeraldin Ahila’s PSOC
: Managing "spinning" (online), "hot," and "cold" reserves to handle sudden generator failures or load spikes. 2. Economic Dispatch: Saving Costs Power system engineering is a critical branch of