Modular automated control systems of power supply systems of Gazprom PJSC facilities
The architecture of the information system depends on the tasks assigned to the automated control system, the method of obtaining and processing data and determines the possibility of further development, speed and functionality of use. It is shown that the use of a modular architecture of an automated control system is optimal of Gazprom PJSC energy supply tasks. The modular automated control system makes it possible to transfer data between subsystems and, at the same time, allows them to share their functions among themselves. The inefficiency of using a universal database management system (DbMS) is demonstrated and a solution is proposed that will increase the potential of a DbMS for data processing.