The Application of PLC in Control of Large-scale Heater
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Abstract
Take the 15000 kW heat medium heater as an example, this paper describes the application of PLC in the heater driven by oil or gas. Some issues to be focused on and solutions in the application of PLC of the controlling system for large-scale heater are proposed. The author considers that intelligent controlling of heater with PLC has advantages in high robustness and high dynamic/static controlling accuracy.
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