Heat-technological Devices Energy-saving Management

The article considers creation of a system for energy-saving dynamic modes control, invariant to various heat-technological devices. Heat-technological devices and their application classes are given. The features of managing such classes of objects are highlighted. The problem of energy-saving control with fixed intervals for time and control action is formulated. Two classes heat-technological devices energy-saving control problem solving examples are given: a roller-belt drying unit and an annealing furnace for magnetic circuits. For a roller-belt drying plant, the functional fuel consumption is minimized, and for the annealing magnetic circuits furnace, the functional is energy consumption. Minimizing energy costs problem takes into account heat-technological device functioning various states. The proposed energy-saving control system industry introduction allows to save from 5% up to 15% of energy in heat-technological devices dynamic modes operation.