Test Research On The Peak-load Regulation With Deep Vacuum Operation Of 100MW Units

This paper put forward one kind of new load-regulation method, namely steam turbine low-vacuum load-regulation method .This new way has successfully achieved deep-load- regulation aim on 100MW unit ,while not reforming current equipment and not firing the helping-combustion oil in the furnace.Based upon the large amount of statistics through studying and researching on the site, this paper has analyzed and proved the safety , reliability, and econimy of the low-vacuum method ,demonstrated the superiority to the others under detailed calculating.