YIN Guanjun, ZHANG Xiaotao, WANG Aijun, et al. STUDY ON THE BENCHMARKING REFERENCE MODEL OF NET COAL CONSUMPTION RATE AND ITS ENERGY-SAVING POTENTIAL[J]. Thermal power generation, 2012, 41(3): 22-25.
YIN Guanjun, ZHANG Xiaotao, WANG Aijun, et al. STUDY ON THE BENCHMARKING REFERENCE MODEL OF NET COAL CONSUMPTION RATE AND ITS ENERGY-SAVING POTENTIAL[J]. Thermal power generation, 2012, 41(3): 22-25.DOI:
Based on the on-line calculating model of boiler efficiency
heat consumption rate of unit
and consumption rate of auxiliary power
an on-line calculating model for net coal consumption rate has been established
and its benchmarking reference model being constructed on the basis of designed coal sort and designed parameters for unit.Taking one 350MW unit as example
the benchmarking reference value for unit's coal consumption rate
which changes along with variation of load and quality of furnace-entering coal
has been determined
so as to realize the dynamic calculation of benchmarking reference for the main indices in power plant
providing with reference for index evaluotion and energy-saving analysis in power plant.