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介绍了昆明钢铁公司第二炼钢厂3×30 t转炉烟气净化及煤气回收系统上采用的高压变频调速装置的技术参数和设计方案,对各类调速装置的选型进行了分析对比,对应用效果和使用经济性进行了分析,简单介绍了高压变频调速装置在转炉炼钢厂的应用前景。
The technical parameters and design scheme of the high-pressure frequency conversion speed regulating device used in flue gas purification and gas recovery system of 3 × 30 t converter in the second steelmaking plant of Kunming Iron and Steel Co. Ltd. are introduced, and the selection of various speed governing devices is analyzed and compared , Analyzed the application effect and economy of use, briefly introduced the application prospect of high-voltage frequency conversion speed control device in converter steelworks.