变频调速技术在排水行业中的应用

Application in Drain Vocation about Technology of Speed Regulation by Frequency Variation

由于排污管网中污水量的不均匀,导致水泵实际运行情况与运转特性存在矛盾。为解决上述问题,实现泵站自动化控制要求,同时达到节能、提高效率和质量、减少维修量、降低劳动强度等目的,就变频调速技术的原理、性能、特点以及在排水行业中的实际应用进行探索。

Owing to the irregular flux of the pollution water in the dredge pipe net work, it lads to the contradict condition between the real performance of the pump and the moving facility. Researches the principle, facility and specific character of the speed regulation by frequency variation in the drain vocation in order to realize the automatic control and save the energy, to improve the efficiency and quality, to reduce the repairing and the labour hardness.