scholarly journals DESCRIPTION OF UPPER LEVEL CONFIGURATION IN AUTOMATED CONTROL SYSTEM OF VENTILATION AND AIR CONDITIONING ON THE BASIS OF PROGRAMMABLE LOGIC CONTROLLER AND SCADA SYSTEM

2018 ◽  
Vol 8 (4) ◽  
pp. 82-84
Author(s):  
D.V. Shilyaev ◽  
◽  
O.A. Bilous ◽  
Author(s):  
Anastasia Stetsenko ◽  
Andrii Havryliuk

The work is devoted to the development of an intelligent control system of the "Smart House" based on a programmable logic controller.


Author(s):  
A. I. Repnikov ◽  
M. P. Kukhtik

Automated control system for children's carousel has been developed and manufactured. Control cabinet for children's carousel has been designed and control program for programmable logic controller has been written. Control system increases operation reliability of children's carousel and secures ability to control rotation speed of racks.


2020 ◽  
Vol 6 ◽  
pp. 44-49
Author(s):  
Viliya Ivanova ◽  
Igor Ivanov ◽  
Igor Kiselev

This paper presents a novel HVAC automated control system built on a programmable logic controller. The system was designed using one of the IEC 61131 programming languages being used for programming PLCs. It means a significantly wider range of control options compared to conventional systems. Also we propose an upgrade option for an air supply unit with water heating, the key idea of which is implementing qualitative control instead of quantitative one. The mixing part including a three-way valve and recirculating pump provides control of heater water temperature lowering possibility of occurring frost under low temperatures.


A variant of an automated control system for heating parameters of a private house is considered, which includes analysis and selection of a heating method, a functional automation scheme, and a scheme for laying heating elements. Proposals for the sensors selection for the lower level of control and the controller of the upper level are presented. Keywords living space climate; automatic system; living space heating; boiler equipment; temperature measurement


2014 ◽  
Vol 0 (10) ◽  
pp. 73-77
Author(s):  
P. P. Tkachuk ◽  
Y. P. Salnyk ◽  
Y. M. Pashchuk ◽  
I. V. Matala

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