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.
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 largescale 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.
出处
《合肥学院学报（自然科学版）》
2009年第1期46-49,共4页
Journal of Hefei University :Natural Sciences
关键词
高压
变频
节电
high voltage
frequency conversion
electricity saving
