摘要
以省级行政区为研究对象,以2017年为研究时段,分析我国社会水循环过程耗能及电力生产耗水。结果显示:2017年我国社会水循环过程耗电总量为10828.1亿kW·h,占当年我国全社会用电总量的17.2%,终端用水是最大的耗能环节;2017年我国电力生产过程耗水量为65.7亿m^3,占当年全社会耗水总量的2%;火电是我国最耗水的电源,其耗水量占全国电力开发耗水总量的78%。基于计算结果,提出了实现能源-水协同安全的相关建议。
The energy consumption of China′s social water cycle process and the water consumption of power production is analyzed by taking provincial administrative regions as the research object and year 2017 as the research period.The results showed that:The total power consumption of China′s social water cycle process is 1082.81 billion kW·h,accounting for 17.2%of the total power consumption of China′s society in 2017;Terminal water consumption is the biggest energy consumption.In 2017,China′s electricity production is consumed 6.57 billion m^3 of water,accounting for 2%of the total social water consumption;and Thermal power is the most water-consuming power source in China,accounting for 78%of the total water consumption in the country′s electric power development.Based on the calculated results,relevant suggestions are put forword for realizing energy-water coordinated security.
作者
何国华
姜珊
赵勇
王建华
朱永楠
何凡
韩昕雪琦
李海红
HE Guohua;JIANG Shan;ZHAO Yong;WANG Jianhua;ZHU Yongnan;HE Fan;HAN Xinxueqi;LI Haihong(State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research,Beijing 100038,China;College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,China)
出处
《南水北调与水利科技（中英文）》
CAS
北大核心
2020年第4期54-70,共7页
South-to-North Water Transfers and Water Science & Technology
基金
国家重点研发计划(2016YFC0401407)
国家青年科学基金(51809282)。
关键词
水资源
能源
纽带关系
协同安全
可持续发展
water resource
energy
nexus
cooperative security
sustainable development
