This book is a backbone in the representation of electrical power systems and labeling are accurate. As it is the subject of theoretical underpinnings of teaching and control in electric power systems. The purpose of this book is to examine the mathematical modeling of the vehicles in more detail in the analysis of the behavior of the system through the use of computational media, and this book contains many examples of unresolved using a computer, and make a logical sequential and progressive degree of inclusiveness and inequality and complexity. This book consists of nine chapters and ends with bibliographic terminology and the Scouts topics.