Authors: V.Yu. Ostrovlyanchik, V.A. Kubarev, Modzelevskiy , M.Yu. Borshinskiy, N.V. Verigin, D.A. Marshev, I.A. Ermakov

Title of the article: Unified digital control system of the fan installation

Year: 2018, Issue: 1, Pages: 139-148

Branch of knowledge: Electrical engineering

Index UDK: 681.51:[621.63:622.445]

DOI: 10.26730/1999-4125-2018-1-139-148

Abstract: The paper is devoted to the implementation of a unified digital control system of the fan installation, based on the principle of distributed control of control objects. The urgency of the discussed issue. At present, outdated automation and protection systems are used on the main fan units. The use of outdated automation equipment and electric drive control systems does not allow the introduction of a fan installation into the dispatching system. In addition, the deepening of existing mines requires improving the quality of control and monitoring systems of fan units, since their current state does not allow providing the required level of safety. The main aim of the study: the development of the technical structure of the hardware and software archi-tecture of the unified fan control system. The methods used in the study: automata theory, object-oriented programming methods with explicit state separation. The results. A functional scheme and structure of the control system have been developed. The method and stages of software development for the control system using the principle of modularity and programming with explicit state separation using the interaction algorithms are proposed. A modular structure of the system soft-ware is proposed, graphs of individual modules are given. The algorithms of functioning of the system of tech-nological automatics and protection of the fan plant are developed.

Key words: main fan installation technological automation and protection system automata-based programming electric drive finite state machine

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