Load and energy management method for an industrial plant and arrangement therefor

摘要

The distribution system is used for an ind. plant using both electrical energy and process steam, provided by a number of boilers and turbines. The load is distributed to the latter via a fuzzy logic system. Fuzzy regulators (200) are used for matching the individual electrical energy (20) and process steam (201) requirements of the different parts of the plant. Pref. the fuzzy regulators also accommodate the energy supply situation of the external electrical network (203). Alternately a separate neural network is used to evaluate the electrical network supply situation.