Fuzzy proportion integration differentiation (PID) type energy-saving control system for bionic boiler

Abstract

The invention discloses a fuzzy PID type bionic boiler energy-saving control system, which includes a control room, an on-site parameter collection device and a controlled site. The photoelectric isolation device is connected to the boiler control center station; the control room includes the boiler control center station, photoelectric isolation device, frequency converter, hand-held device, control console, industrial computer and printer, frequency converter, hand-held device, control console, and industrial computer Both the printer and the boiler control center station are connected, and the controlled site includes the combustion control system, the water supply control system and the furnace pressure control system. The invention guarantees the safe, stable and economical operation of the boiler, realizes the intelligentization of the boiler, automatic optimization control, and achieves the purposes of protecting the environment, greatly improving the combustion efficiency of the boiler, and saving energy.

Description

technical field [0001] The invention relates to a control system, in particular to a fuzzy PID type bionic boiler energy-saving control system. Background technique [0002] The development trend of the control model algorithm of the coal-fired boiler combustion system in my country is to move closer to the international frontier. Combined with the actual operation of coal-fired heating boilers, the operation effect of the coal-fired boiler combustion control system has not been very satisfactory. The main performance is that it cannot effectively meet the load demand and the thermal efficiency cannot be effective. Improvement, when it is put into operation, it relies too much on experienced operators, and the data control is not strong. How to design an effective boiler combustion system control model in combination with the actual operation of the coal-fired boiler is an urgent problem to be solved in the control system of the coal-fired boiler. [0003] The emergence and ...

AI Technical Summary

Problems solved by technology

However, with the deepening of people's understanding and the expansion of the scope of objects, people find that more and more control objects are highly complex and highly uncertain, and it is impossible to simulate and realize control with conventional control theories and algorithms. Therefore, it is necessary to introduce intelligent control theory and algorithm and corresponding models to solve the actual high-performance control problems. The fuzzy PID bionic boiler intelligent expert control system for coal-fired hot water boilers was born based on this

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