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针对转炉炼钢的工艺要求,介绍了转炉倾动的交流变频调速方案,该方案已成功运用到日照钢铁厂1#转炉中。实际运行效果表明,该方案完全满足工艺要求,运行效果可靠,取得了良好的经济效益和社会效益。
In view of the technological requirements of BOF steelmaking, the AC variable frequency speed regulation scheme of converter tilting was introduced. The scheme has been successfully applied to 1 # converter in Rizhao Steel Plant. The actual operating results show that the program fully meet the technical requirements, reliable operation, and achieved good economic and social benefits.