ZHAO Zhi-dan1, HAO De-feng1, HUANG Xiao-hua2, et al. COLLABORATIVE CONTROL AND OPTIMIZATION OF 300MW AIR-COOLED CIRCULATING FLUIDIZED BED UNIT[J]. Thermal power generation, 2009, 38(7): 83-87.
ZHAO Zhi-dan1, HAO De-feng1, HUANG Xiao-hua2, et al. COLLABORATIVE CONTROL AND OPTIMIZATION OF 300MW AIR-COOLED CIRCULATING FLUIDIZED BED UNIT[J]. Thermal power generation, 2009, 38(7): 83-87.DOI:
This paper introduces the collaborative control strategy on a home-made 300 MW air-cooled circulating fluidized bed unit in North United Power Corporation Mengxi Power Plant of China Huaneng Group.To solve the thermal inertia problem
the wind/fuel amount change feedforward according to load variation and the proportional control of fuel amount feedforward according to coal quality are optimized.Operation results illuminate that the load variation of the unit can reaches to 2% and 4 MW/min
and stable and rapid control of the unit is achieved.