Scientific and technical journal

# «Automation and Informatization of the fuel and energy complex»

ISSN 0132-2222

##### № 5(586), May 2022

###### INFORMATION, MEASURING, EXPERT, TRAINING SYSTEMS

__The validity of the application, the current state and some prospects for the development of neural network models of the Unified Gas Supply System of Russia__

6-17

###### MATHEMATICAL MODELING AND SOFTWARE

__Synthesis of the instrumental environment algorithms for solving optimization problems with epistemic uncertainty of parameters. Part 1. Synthesis methodology__

18-25

__A model for studying the functioning of a 10/0,4 kV transformer current protections used in the oil industry__

26-33

__Risk assessment in case of circuits failure in the emergency protection system__

34-40

__An application development for reliability research of the system based on Markov processes__

41-48

__Improving the efficiency of mathematical models movement of a separated system in filtering centrifuges rotors of various designs with account of their energy characteristics__

49-55

__Simulation of polymer melt motion in the hot-channel system__

56-59

###### EXHIBITIONS • SYMPOSIA • CONFERENCES

__The results of "Neftegaz-2022" International exhibition__

60-64