Method for driving a feed water system of a boiler of a plant by using Run-to-Min Priority and a computer program therefor

摘要

The present invention relates to controlling a water supply system of a thermal power plant, and is an invention for controlling the priority of load dropout in order to automatically adjust a load in a lower system of FW Master.According to the present invention, a method for operating a water supply system of a power plant boiler at an initial start-up is disclosed, the water supply system comprising one BFPM and two BFPTs, the method comprising: starting a BFPM start sequence S440); And S450 turning on the BFPM parallel mode in the BFPM parallel mode, wherein a first order of priority of load dropout is a second BFPT, a second order is a first BFPT, , And the third order is the BFPM.;