摘要
介绍利用变频器对洗煤厂循环水系统清水水泵以恒速泵方式供水的改造,对改造后的系统特点进行分析,指出该改造方案降低了电耗、节省了电能,并可在调节水压和节能方面推广应用。
The paper introduced the transformation of circulating water system using frequency converter in coal washing plant,analyzed the characteristics of the system after transformation.The transformation plan reduced power consumption and energy consumption and can be used in water pressure adjustment and energy conservation.
出处
《陕西煤炭》
2010年第3期93-94,共2页
Shaanxi Coal
关键词
变频器
变频调速
恒压供水
节能
frequency converter
variable frequency control
constant pressure water supply
energy conservation
