FIELD: oil industry.
SUBSTANCE: invention relates to oil production control systems and can be used for switching wells, equipped with electric centrifugal pump installation, to a stationary mode of operation. Submersible electric-centrifugal pump control system comprises unit (1) for frequency setting, multiplexer (2), frequency converter (3), output of which is connected to submersible electric-centrifugal pump (4), timer (5). First and second outputs of unit (1) for frequency setting are respectively connected to first and second inputs of multiplexer (2). Third input of multiplexer (2) is connected to output of timer (5). Output of multiplexer (2) is connected to input of frequency converter (3). Proposed control system of submersible electric-centrifugal pump has a simple technical implementation.
EFFECT: simplified technical implementation of submersible electric-centrifugal pump control system.
1 cl, 4 dwg
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