Читать книгу Advances in Electric Power and Energy - Группа авторов - Страница 14

Mohamed E. El‐Hawary

Dalhousie University in Halifax, Nova Scotia, Canada

In this introductory chapter, we introduce the concept of state estimation (SE) in electric power system and trace its evolution from a historical perspective. SE emerged as an indispensable real‐time tool that is part of a suite of applications designed to support and enable electric power operators' “situational awareness.” The term “situational awareness” in the context of power grid operation is “understanding the present environment and being able to accurately anticipate future problems to enable effective actions.”

This chapter offers a detailed discussion of the role of SE in practice. A guide to the chapters included in this volume is offered to conclude the chapter.