【摘要】 25MW汽轮发电机组有三套高压电机,由于企业生产负荷变动大,设备经济性较差.目前高压变频技术已经广泛用于发电厂及生产企业的大型电机上,系成熟技术,通过高压变频改造,可以优化控制系统,实现节能降耗和稳定生产负荷.更多还原

【Abstract】 25 MW steamer turbine dynamo unit has three sets of high-voltage engines.The operation of this dynamo unit was not economical because of the frequently change in production capacity.At present,high-voltage frequency conversion is a mature technology which has been widely used in large-scale motors in power plants and manufacturers.Through high-voltage frequency conversion innovation,the controlling system has been optimized,and low energy-consuming and stable production load have been realized.更多还原