INTELLIGENT CONTROL SYSTEM FOR ELECTRIC DRIVE OF PIPE FITTINGS Russian patent published in 2022 - IPC G05B19/414 F16K31/05 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering and can be used in electric drives for shut-off and control valves, at pipelines during the transportation of oil, petroleum products, in the chemical and petrochemical industries. An intelligent control system, which is a software and hardware complex consisting of several units so that the power unit, consisting of a motor protection unit and an electric motor controller, a control unit that is a relay insulation and a manual control circuit, an electronic control unit that includes a microcontroller and a two-way control board, an information output unit in the form of a display assembled in a single housing. The housing is made of sheet metal, and the external units, namely the external control and control panel and the upper-level dispatching system, make up a single functional general control unit, while there is a power supply in the system represented by a DC source.

EFFECT: invention is aimed at simplifying the manufacture of elements of an intelligent system, increasing the degree of compatibility of the product, as well as the ability to control the electric motor more efficiently.

1 cl, 1 dwg