阎平,赵丹,许珂,王超,廖卫红,王晓颖.基于富余风光资源利用的调水线路评价研究[J].中国水利水电科学研究院学报,2020,18(6):494-501
基于富余风光资源利用的调水线路评价研究
Research on evaluation of water diversion route oriented to utilization of surplus wind and solar resources
投稿时间:2020-05-14  
DOI:10.13244/j.cnki.jiwhr.20200057
中文关键词:  西部调水工程  弃光弃风  卡尔曼滤波  线路评价  耗能计算模型
英文关键词:western water transfer project  abandoned power and wind  Kalman filtering  line evaluation  energy consumption calculation model
基金项目:国家电网公司科技项目(SGHE0000KXJS1800545)
作者单位E-mail
阎平 北京洛斯达数字遥感技术有限公司, 北京 100120  
赵丹 北京洛斯达数字遥感技术有限公司, 北京 100120  
许珂 江苏大学 流体机械工程技术研究中心, 江苏 镇江 212013
中国水利水电科学研究院, 北京 100038 
782856301@qq.com 
王超 中国水利水电科学研究院, 北京 100038  
廖卫红 中国水利水电科学研究院, 北京 100038  
王晓颖 中国水利水电科学研究院, 北京 100038  
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中文摘要:
      近年来西部地区在新能源发展中供给侧过剩,严重制约了未来西部地区新能源的进一步发展,若将弃光弃风的利用与跨流域长距离调水工程相结合,提出适合西部地区经济社会发展特点的水资源空间配置方案,则对于推进西北地区可持续发展和社会稳定具有十分重要的战略意义。为了评价调水线路的设置合理性与用能规模,本文从富余风光资源利用的角度,在分析调水工程用能规模及空间分布的基础上,构建调水工程耗能计算模型,并在西藏自治区设定一条调水线路,经计算该线路可规划水电站5座,总引水年发电量1286.23亿kW·h,规划梯级泵站5个,总引水年耗电量1391.95万kW·h,总需用年电量105.72万kW·h,可充分应用西藏地区富余风光发电量。
英文摘要:
      In recent years,the supply side of the new energy development in the western region is serious-ly surplus, which seriously restricts the further development of new energy in the western region in the fu-ture. If the utilization of abandoned light and wind is combined with the long-distance water diversion proj-ect across river basins,and a spatial allocation scheme of water resources suitable for the economic and so-cial development characteristics of the western region is put forward, it has very important strategic signifi-cance for promoting the sustainable development and social stability in the northwest region. In order to evaluate the rationality of the water transfer line and the energy consumption scale, this paper, from the perspective of the utilization of surplus wind and light resources and based on the analysis of the energy consumption scale and spatial distribution of the water transfer project, establishes a calculation model for the energy consumption of the water transfer project, and sets up a water transfer line in Tibet Autono-mous Region. After calculation, a along the line proposed are 5 hydropower stations with a total annual power generation of 128.623 billion kW h and 5 cascade pumping stations with a total annual power con-sumption of 13.9195 million kW h and a total power consumption of 1.0572 million kW h, which can ful-ly utilize the surplus wind and light power generation in Tibet. The model has good generalization, and can provide reference for the construction of energy conversion models for western water transfer projects and similar inter-basin long-distance water transfer projects.
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