Abstract
The mathematical substantiation of the intellectual system for supporting the functioning of energy systems based on the forecasting of changes in the parameters of the technological process is proposed. For example, using the proposed intellectual system, an integrated system for estimating the change in air moisture content in a drying chamber for the production of pellet fuel has been developed, which allows decisions on the change in the air flow rate for heating, on the basis of a change in the speed of the electric motor of the air fan at measuring the air temperature at the outlet from the drying chamber. So, for example, based on the proposed intellectual system, an integrated system for maintaining the temperature of local water for drying wood was developed when measuring the temperature of the gases and the temperature of the return water at the inlet to the heat exchanger of the second circuit of the cogeneration system. The decision to change the number of plates of the heat exchanger in accordance with the change in the speed of the electric motor of the air fan makes it possible to maintain the ratio of the production of electric energy and heat, which, for example, in the operation of a cogeneration system with a capacity of 115 kW for the production of 5.8 thousand tons of wood pellets in year reduces the cost of produced energy to 20-30%.
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