ZHOU Zhiping, FAN Xin, LI Ming, et al. ANALYSIS AND TEST OF PARAMETERS' OPTIMIZATION FOR SLIDING PRESSURE OPERATION OF SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2011, 40(10): 50-54.
ZHOU Zhiping, FAN Xin, LI Ming, et al. ANALYSIS AND TEST OF PARAMETERS' OPTIMIZATION FOR SLIDING PRESSURE OPERATION OF SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2011, 40(10): 50-54.DOI:
The reasonable selection of sliding pressure operation parameters for supercritical units has been theoritically analysed.Through comparison and test of different parameters under various operation conditions of the supercritical 600 MW unit manufactured from Dongfang Steam Turbine Works and equipped in one power plant
the optimal sliding pressure operation curve has been obtained.Under the new sliding pressure operation mode
the heat consumption rate of said steam turbine has been effectively reduced
while under load of 360 MW
the effectiveness of energy-saving on said unit is most remarkable.Besides
under load of 300 MW
the optimal main steam pressure in winter season is 15.8 MPa