Denis Anatolevich Ustinov received the Bachelor and Master degrees on electrical engineering at Saint-Petersburg Mining University, Saint-Petersburg, Russian Federation in 1998 and 2000, respectively. He also received his PhD on the topic of electrical complexes and systems at Saint-Petersburg Mining University in 2003. He is an Associate Professor of the Electromechanical Department in Saint-Petersburg Mining University. His current research area is increasing the stability of electrical complexes in conditions in power supply systems of different structure, including centralized, distributed and combined power supply systems.