Метод і засоби оптимізації роботи електроприводів насосної станції водопостачання

Abstract

Thesis covers the question of reduction of energy consumption of electric drives of the water-supply pumping station while providing necessary value of productivity and consideration of limits to direct start driving engines. The method of optimization of work of electric drives of the water-supply pumping station is developed, which consists in choice of combinations of the switched pumps and engine rotation speed of one of them, at which necessary value of productivity, reduction of electric energy consumption, extension of service life of equipment is provided. The structures of facilities are offered for providing of control of the electric engines of pumps in accordance with the developed method.