冷冻水泵变频改造中的节能评价

Evaluation on Energy Efficiency in Frequency Transformation of Chilled Water Pump

变频器在工业企业中的应用,一是根据要求调速;二是节能。通过对变频器在冷冻水泵电机中节能应用的研究,结合其在工厂中的实际应用,就其产生的节能效果、运行操作的改善、电机及水泵使用寿命及效益提高等进行了探讨。

Frequency converter is used in industries and enterprises for speed adjustment and energy saving.According to the studies on application of frequency converter in chilled water pump motor for energy saving and its use in factories,the paper discussed ways to improve energy saving,operation and motor and pump life.