POWER SUPPLY OF FOUR-QUADRANT ELECTRIC DRIVE
JSC Research Institute of Fine Mechanics, Saint Petersburg; Department Head
Гончаренко М. Р.
НИИ точной механики; начальник научно-исследовательского сектора НИИ точной механики
Исаков А. С.
НИИ точной механики; инженер-программист НИИ точной механики
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Abstract. Results of research and development of power supply on the basis of IGBT inverters with a sinusoidal pulse-width modulation meant for four-quadrant asynchronous electric drives with the vector control systems for subway escalators are presented.
Keywords:
four-quadrant electric drive, active rectifier, part of direct current.
