WANG Hao, DAI Chunxi, TAO Chaosheng, et al. Evaluation system for energy-saving diagnosis of cold-end system in wet-cooling unit[J]. Thermal power generation, 2013, 42(12): 13-16.
WANG Hao, DAI Chunxi, TAO Chaosheng, et al. Evaluation system for energy-saving diagnosis of cold-end system in wet-cooling unit[J]. Thermal power generation, 2013, 42(12): 13-16.DOI:
On the basis of the energy-saving diagnosis and optimization experimental data
starting from the overall cold-end system
a complete set of evaluation system for energy-saving diagnosis of cold-end system was established.Factors affecting the cold-end system performance were qualitatively and quantitatively studied
such as the condenser cooling area and heat load
cleanliness of the cooling tube
heat resistance of the air
cooling water temperature and flow
and power consumption of the condenser water pump
vacuum pump and circulating pump.The optimal operation mode of the cold-end system was determined.Moreover
the corresponding energy-saving measures were put forward
which provided theoretical references for performance evaluation and status monitoring for cold-end system.