区域水资源利用系统之水-能关系研究

Research on water energy relationship in regional water resources utilization system

为促进水资源管理与能源利用的协调发展,推动节水节能减碳,通过分析水资源利用系统不同水源的“蓄-引-提-抽-调”取水过程以及供水系统“取-供-配-排-净-回”流转过程之间的水能关系,结合江苏实际,依据2020年各地对不同水源的取用水情况,建立了江水北调工程各站的调水能耗及江苏省水资源利用系统的水-能关系,为推动水资源及生态环境的可持续发展提供参考。

In order to promote the coordinated development of water resource management and energy utilization,and promote water conservation,energy conservation,and carbon reduction,the water energy relationship between the“storage,diversion,extraction,pump,transfer”process of different water sources in the water resource utilization system and the“intake,supply,distribution,discharge,purification,return”process of the water supply system was analyzed.Based on the actual situation in Jiangsu Province and the water consumption of different water sources in different regions in 2020,the water transfer energy consumption of each station of the Yangtze River North Water Diversion Project and the water energy relationship of the water resource utilization system in Jiangsu Province were established,providing reference for promoting the sustainable development of water resources and ecological environment.