Open AccessParameter control of the adjustable pipeline heat supply system
Author(s) -
R T Emelyanov,
A S Klimov,
Е С Турышева,
A I Avlasevich
Publication year - 2019
Publication title -
iop conference series materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/698/5/055025
Subject(s) - control theory (sociology) , pressure regulator , process (computing) , heat transfer , control system , pipeline (software) , booster (rocketry) , temperature control , pid controller , coolant , environmental science , engineering , automotive engineering , control engineering , control (management) , computer science , mechanical engineering , mechanics , physics , electrical engineering , artificial intelligence , aerospace engineering , operating system
Controlled pipeline heat supply systems are equipped with shut-off valves that causes a decrease in the stabilization level of the heat-transfer agent transportation process and reducing the pressure in the network during transition processes. Booster pumping stations are installed to stabilize the pressure in the heat supply system. The heat-transfer agent transportation process becomes turbulent that significantly reduces the hydraulic system stability when such systems are working. The process of transporting the coolant. Regulator that contains proportional, integral, and differential control components is used to control the dynamic parameters. Studies have revealed the reduction level of dynamic characteristics depending on the regulator components. The use of PID control allows to change the oscillatory process into acyclic process.