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1. (WO2017037922) SYSTEM FOR CONTROLLING HOT-ROLLED STEEL PLANT

Pub. No.:    WO/2017/037922    International Application No.:    PCT/JP2015/075088
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Sep 04 01:59:59 CEST 2015
IPC: B21B 37/74
B21B 45/00
Applicants: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
東芝三菱電機産業システム株式会社
Inventors: TAKAGI, Katsuyuki
高木 克之
Title: SYSTEM FOR CONTROLLING HOT-ROLLED STEEL PLANT
Abstract:
Provided is a system for controlling a hot-rolled steel plant capable of accurately ascertaining the temperature distribution inside a steel plate when a steel material arrives at the exit of an induction heating apparatus. A system for controlling a hot-rolled steel plant provided with: an extraction temperature computation unit for computing the temperature distribution inside steel material when the steel material is extracted from a heating furnace; an entrance temperature computation unit for computing, on the basis of the temperature distribution inside the steel material computed by the extraction temperature computation unit, the temperature distribution inside the steel material when the steel material arrives at the entrance of the induction heating apparatus disposed at the exit of the heating furnace; and an exit temperature computation unit for computing, on the basis of the temperature distribution inside the steel material computed by the entrance temperature computation unit, the temperature distribution inside the steel material when the steel material arrives at the exit of the induction heating apparatus.