A Survey on Power System Blackout and Cascading Events: Research Motivations and Challenges

Hassan Haes Alhelou, Mohamad Esmail Hamedani-Golshan, Takawira Cuthbert Njenda and Pierluigi Siano
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Hassan Haes Alhelou: Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
Mohamad Esmail Hamedani-Golshan: Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
Takawira Cuthbert Njenda: Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
Pierluigi Siano: Department of Management & Innovation Systems, University of Salerno, 84084 Salerno, Italy

Energies, 2019, vol. 12, issue 4, 1-28

Abstract: Power systems are the most complex systems and have great importance in modern life. They have direct impacts on the modernization, economic, political and social aspects. To operate such systems in a stable mode, several control and protection techniques are required. However, modern systems are equipped with several protection schemes with the aim of avoiding the unpredicted events and power outages, power systems are still encountering emergency and mal-operation situations. The most severe emergencies put the whole or at least a part of the system in danger. If the emergency is not well managed, the power system is likely to have cascading failures that might lead to a blackout. Due to the consequences, many countries around the world have research and expert teams who work to avoid blackouts on their systems. In this paper, a comprehensive review on the major blackouts and cascading events that have occurred in the last decade are introduced. A particular focus is given on the US power system outages and their causes since it is one of the leading power producers in the world and it is also due to the ready availability of data for the past events. The paper also highlights the root causes of different blackouts around the globe. Furthermore, blackout and cascading analysis methods and the consequences of blackouts are surveyed. Moreover, the challenges in the existing protective schemes and research gaps in the topic of power system blackout and cascading events are marked out. Research directions and issues to be considered in future power system blackout studies are also proposed.

Keywords: energy system security; power system emergency; power system blackout; power system cascading events; emergency management; power system stability; smart grids; frequency protection; power system protection; power outages (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (42)

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