According to the characteristics of the present coal resources and attention in recent years to gradually use of resources and environmental protection, there is a development of a highly efficient, low-pollution clean combustion technology - Circulating Fluidized_bed Boiler(CFB). Because of the own characteristics of CFB, different from the great gurnace or Pulverized Coal fired Boilers when runing, if it's not to meet their thermal parameters of the special requirements in the running ,it's easily lead to accidents.The paper introduce 4×150MW project which was actualized by Shandong zhongtai power limited company,and it use LN2000 for Distributed Control System. It's hoped that the analysis given during the text can provide useful experience and lessons for the Empolder of Large Circulating Fluidized_bed Boiler Combustion Control System.
|