Perfecting Information Support Energy-Saving Modes of Heating Metal

S.M. Andreev, B.N. Parsunkin, T.U. Akhmetov

Abstract


Implementation of optimal energy-saving modes of heating blanks in the heating furnaces of broadband mills requires a revision of the necessary support of a control heating system . Proposed, for each of the heated blank to calculate the optimal trajectory of heating on the criterion of minimizing fuel consumption for heating. The implementation of the optimal trajectory of heating is produced using a new controlled parameter - the surface temperature of the heated billets. The report discusses the main improvement trends of the information support system. The results of work of individual information subsystems are given: predicting the heating time of each blank with the planned and emergency downtime of the rolling mill and the thermal control subsystem status before issuing a heated billet from the heating furnace.


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References


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DOI: http://dx.doi.org/10.24892/RIJIE/20150201

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