“沙戈荒”新能源大基地多种汇集升压方式技术经济优选

Technical and Economic Optimization of Multiple Collection and Boosting Modes of Renewable Energy Base in the"Desert,Gobi and Desertification Land"

建设以沙漠、戈壁、荒漠地区为重点的新能源大基地是我国推进“碳达峰、碳中和”战略的重要举措。结合工程实际,对风光大基地多级电压拓扑接线方案进行较全面的梳理,通过工程技术经济比对给出适用于新时代“沙戈荒”新能源大基地的汇集升压方式,对未来同类工程研究与实践具有一定参考意义。

To build a new energy base focusing on desert,Gobi and desert areas is an important measure to promote the strategy of"carbon peaking and carbon neutralization"in China.Combined with the actual engineering situation,the multi-level voltage topology wiring scheme of the large-scale energy base for wind and solar is comprehensively sorted out.Considering the engineering technology and economy,the collection and boosting method applicable to the new energy base in the“Desert,Gobi and Desertification Land”is given,which has certain reference significance for similar engineering research and practice in the future.