ENERGY EFFICIENCY OF THE SUBWAY ELECTRICAL SUPPLY SYSTEM WITH ELECTRICAL ENERGY RECOVERY AT BRAKING

• Дата: 2019
• Автори: Zhemerov, George G., Krylov, D. S., Mashura, A. V.
• Формат: Стаття
• Мова: English; Ukrainian
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2019
• Теми: система электроснабжения; энергия; коэффициент возврата энергии; коэффициент полезного действия; рекуперация энергии; 621.314; power supply system; energy; energy return coefficient; efficiency; energy recovery
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/2074-272X.2019.5.04
• Назва журналу: Electrical Engineering & Electromechanics

Purpose. The purpose of the paper is to assess the efficiency of the subway power supply system, which uses a four-quadrant DC drive with energy recovery in the supply network in the braking mode. Methodology. We have applied the theory of electrical circuits and mathematical simulation in Matlab pa...