CHAI Shengkai, ZHAO Wei, Hu Honghua, et al. SIS-based online calculation for performance of the gas-steam combined cycle units : research and application[J]. Thermal power generation, 2013, 42(8): 138-140.
CHAI Shengkai, ZHAO Wei, Hu Honghua, et al. SIS-based online calculation for performance of the gas-steam combined cycle units : research and application[J]. Thermal power generation, 2013, 42(8): 138-140.DOI:
On the basis of supervisory information system(SIS)in thermal power plants
online calculation for performance of the M701Ftype gas-steam combined cycle unit was conducted
according to the calculation method of technical and economic index in thermal power plant(DL/T 904-2004).For the units without gas turbine exhaust flow rate measuring points
online calculation methods like using heat balance in waste heat boiler to calculate the exhaust flow rate of the gas turbine and others were put forward.Finally
the calculation results and the design indices were compared.The error between them was less than 1%
indicating this SIS-based online calculation method can real-time reflect the actual operation condition of the unit and correctly.