Xinyu is an inland city

it is difficult to form a scale of hydropower

the main thought is the two thermal power plant. Thermal power plant

its energy consumption accounts for about 30% of production capacity

the power consumption of the boiler feed water pump up power of more than 1/3

In this paper

from the energy-saving method of adjusting valve of hydraulic coupler

frequency converter

introduces the three stage of the boiler feedwater pump

In order to achieve energy-saving effect of 10%-20%。