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総合需給予測に基づくエネルギー設備の運転効率化

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川崎製鉄技報

KAWASAKI STEEL GIHO Vol.28 (1996) No.4

総合需給予測に基づくエネルギー設備の運転効率化

Effective Operation of Energy Facilities by New Controlling Method

荻 野 哲(Satoshi Ogino) 香 月 泰 弘 (Yasuhiro Katsuki) 天 野 忍 (Shinobu Amano) 要旨 : 千葉製鉄所では,製鋼・熱延設備のリプレースを伴う,主要設備の西工場への集約が行わ れた。この間,生産設備の連続化,同期化が推進され変動するエネルギーを効率的に制御 することが重要な課題となっていた。これに対応し,分散しているエネルギー設備の運転 制御室を一制御所に統合して,生産設備の運転情報をリアルタイムに収集し,エネルギー 設備を需給予測をもとに直接官制できるシステムを構築した。これにより,エネルギー需 給の効率化と,設備の運転効率の向上を実現した。 Synopsis :

For centralization of main facilities in West Plant, Chiba Works, a new steelmaking plant and a hot strip mill were constructed in the plant in 1995. During the construction period, continuation and synchronization of steelmaking processes necessitated stabilization of variable energy supply and demand and it became an important subject to efficiently control fluctuating amount of energy. Under these circumstances, several energy system, which utilizes realtime data from iron and steel production facilities. Moreover, this new system enables energy facilities, such as power plants and O2 generating plants, to operate on prediction of future energy supply and demand, realizing an efficient operation

(c)JFE Steel Corporation, 2003

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