Emergency management to reduce losses at oil recovery

Authors: D.I. Aptekar (Institute of Power Electronics ZAO), E.Kh. Muratbakeev (Saint-Petersburg State Mining Institute)
The types of losses that may occur at mains interruption are considered. The permitted outage duration for synchronous and asynchronous motors, at which their self-starting is possible, is determined. A review of devices, designed to restore power supply to consumers, is executed. It is concluded about the preferred use of devices of thyristor automatic reserve switch at the oil recovery objects.
The types of losses that may occur at mains interruption are considered. The permitted outage duration for synchronous and asynchronous motors, at which their self-starting is possible, is determined. A review of devices, designed to restore power supply to consumers, is executed. It is concluded about the preferred use of devices of thyristor automatic reserve switch at the oil recovery objects.


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