Industrial Automatic Control Systems and Controllers Annotation << Back A Circuit Diagram of the Extremal System Regulation of Processes of Oil Transportation A.V. Ilyukhin V.I. Marsov A.B. Nikolaev A.V. Ostroukh The article describes a circuit diagram realizing the system of extreme control transportation of oil. The system is based on the method of flow measurement by differential pressure, when used as a primary device of the classical Venture, and minimizes the number of sensors. Since sensors can directly get the electrical signals in the form of stresses, one of which is proportional to the pressure difference between the Venture and the other proportional to the pressure created by the pump, if its connection to the fitting on the original pipe. With this proposed circuit diagram connecting the individual units in a single device. The principle of operation of each scheme used components and how to configure. The proposed circuit diagrams can be used for development of automation, focused on the use of integrated management systems transportation of the Oil & Gas & Water mixture to improve reliability and to maximize the efficiency of automated metering systems, as well as to improve the accuracy of measurements. Keywords: circuit diagrams; extreme regulation; transportation of oil; sensors. Contacts: E-mail: aviluhin@mail.ru E-mail: madi-app@bk.ru E-mail: ostroukh@mail.ru Pp. 50-61.