基于循环水泵变频的1 000 MW超超临界机组冷端综合优化
张东青, 金铁铮, 张磊

Comprehensive Optimization of the Cold End of 1 000 MW Ultra-Supercritical Unit Based on Pump Frequency Conversion
Dongqing ZHANG, Tiezheng JIN, Lei ZHANG
表1 循环水量为27 600 kg/s时的冷却塔性能数据 (℃)
Tab. 1 Cooling tower performance data with circulating water flow fixed at 27 600 kg/s
入塔水温出塔水温
26.022.05
26.522.25
27.022.44
27.522.62
28.022.80
28.522.97
29.023.14
29.523.31
30.023.47
30.523.62
31.023.77
31.523.91
32.024.05
32.524.18
33.024.31
33.524.44
34.024.55
34.524.67
35.024.77