: Methods for maintaining nominal frequency and voltage profiles automatically.

In conclusion, "Power System Operation and Control" by Jeraldin Ahila is a comprehensive textbook that provides an in-depth analysis of power system operation and control. The book covers a wide range of topics, from fundamental concepts to advanced techniques, and is suitable for students, engineers, and researchers in the field of power systems.

: Predicting future demand using historical data to plan generation.

The primary goal of power system control is maintaining a continuous balance between generation and varying load demands while keeping frequency and voltage within strict limits.