This article introduces the scheme and implementation process of changing 7 dust removal fans in a steel plant from hydraulic coupling control to high-voltage frequency converter control.The necessity of upgrading and transformation is dem-onstrated through the comparison between hydraulic coupling and high-voltage frequency converter.The control principle and application of high-voltage frequency converters were emphasized,and the comparison of power consumption data before and after the renovation of 7 wind turbines showed a significant reduction in auxiliary power consumption of about 8kw.h/t after im-plementation.
关键词
除尘/风机/液力耦合器/高压变频器
Key words
remove dust/fan/hydraulic coupling/igh voltage frequency converte
维普
万方数据