For the moment, the difference between hill and dale of electric power requirement keeps on increasing, so, 1025t/h sub critical pressure UP type once through boiler must participate in power grid peaking.

• 电力需求的峰谷差不断增大 ,1 0 2 5t/h亚临界压力UP型直流锅炉参与电网调峰是不容置疑的。