摘要
针对某发电机组循环系统机械通风冷却塔电动风机能耗高的问题,提出将电动风机用水轮机替代,设计了冷却塔电动风机节能改造方案。结果表明:循环水系统水动风机冷却塔改造既能产生合理的社会效益,又能产生良好的经济效益,达到节能减排的目标。
Aiming at the high consumption of the electric fan for the mechanical air cooling tower of the circulating system of some generation units,the problem was deeply analyzed and the improvement scheme was presented to substitute electric fan for hydraulic turbine.The results show that the improvement of the hydraulic fan cooling tower of the water circulating system can gain both social and economic benefits and obtain the aim of the energy saving.
作者
丁海丽
李文娜
DING Haili;LI Wenna(Power Research Institute of State Grid Ningxia Power Co.,Ltd., Yinchuan Ningia 750011, China)
出处
《宁夏电力》
2018年第5期65-69,共5页
Ningxia Electric Power
关键词
冷却塔
节能
改造
cooling tower
energy saving
improvement
