摘要
从工况分析、设备选型、通讯方案、电网保护等方面介绍对柳钢转炉炼钢厂6台液力偶合器调速的除尘风机进行的变频调速改造,改造后吨钢电耗降低了9.19 kW·h。
The freque ncy control transformation implemented for six dust-fans which are equipped with variable speed fluid coupling in Converter Steelmaking Plant of Liuzhou Steel were introduced in respects of operation condition, equipment selection, communication scheme and power network protection;and power consumption per ton steel can reduce 9.19 kW·h after being transformed.
关键词
除尘风机
变频调速
液力偶合器调速
吨钢电耗
Dust-fan
Frequency Control
Variable Speed Fluid Coupling
Power Consumption per ton Steel
