分布式能源2025，Vol.10Issue(3)：85-92,8.DOI:10.16513/j.2096-2185.DE.24090678
新能源基地汇集工程可接纳风电光伏潜力研究
Research on the Acceptable Scale of Wind and Photovoltaic Power in Collection Engineering for New Energy Bases
摘要
Abstract
The installed new energy capacity of new energy bases is usually equal to or slightly smaller than the capacity of collection engineering.Considering the randomness,fluctuation and intermittency of new energy units'output,the capacity of collection engineering has not been fully utilized in most of the time.The potential scale of new energy that can be accepted by collection engineering could be further excavated from the perspective of national economy and rational new energy utilization rate.This paper studies reasonable accepted new energy scale of new energy bases in various voltage levels based on optimal levelized cost of electricity considering the characteristics of wind and solar power stations and regulation capability of power grid.The research of collection scene in north China region shows that the new method proposed in this paper can accept 50%larger capacity of wind and photovoltaic power and effectively reduces the levelized cost of electricity for new energy bases while meeting the requirements of new energy utilization rate.In addition,the acceptable new energy capacity of complementary collection stations can be significantly larger than pure wind or photovoltaic collection stations.Research in this paper can provide reference for acceptable new energy potential scale of collection engineering in subsequent new energy bases.关键词
新能源基地/汇集工程/可接纳规模/调峰能力/度电成本Key words
new energy bases/collection engineering/acceptable scale/regulation capability/levelized cost of electricity分类
能源科技引用本文复制引用
张凡,王雷,薛毅,景天,赵娟,孙沛,傅旭..新能源基地汇集工程可接纳风电光伏潜力研究[J].分布式能源,2025,10(3):85-92,8.基金项目
国家电网公司科技项目(4000-202356387A-2-3-XG)This work is supported by Science and Technology Project of State Grid Corporation of China(4000-202356387A-2-3-XG) （4000-202356387A-2-3-XG）
