Electrical systems engineering is a multi-disciplinary science employing the principles of electrical engineering, information technology and applied mathematics for the design, development and implementation of electrical systems. Devices like transformers, electric generators, motors, etc. are designed in this domain. Specialized electrical systems are of use in aircrafts and railway networks, among many others. Electrical systems engineering applies the technological aspects of generation, transmission, distribution and utilization of energy for the smooth functioning of power systems. This book explores all-important aspects of electrical systems engineering. The various studies that are constantly contributing towards advancing technologies and evolution of this field are examined in detail. It will be a valuable reference guide for experts in this field as well as interested students who want to broaden their knowledge and understanding of power systems.