全球能源互联网（英文）2024，Vol.7Issue(1)：25-37,13.DOI:10.1016/j.gloei.2024.01.003
考虑直流外送的电力系统源网荷储协调扩展随机规划
Stochastic programming based coordinated expansion planning of generation,transmission,demand side resources,and energy storage considering the DC transmission system
摘要
Abstract
With the increasing penetration of wind and solar energies,the accompanying uncertainty that propagates in the system places higher requirements on the expansion planning of power systems.A source-grid-load-storage coordinated expansion planning model based on stochastic programming was proposed to suppress the impact of wind and solar energy fluctuations.Multiple types of system components,including demand response service entities,converter stations,DC transmission systems,cascade hydropower stations,and other traditional components,have been extensively modeled.Moreover,energy storage systems are considered to improve the accommodation level of renewable energy and alleviate the influence of intermittence.Demand-response service entities from the load side are used to reduce and move the demand during peak load periods.The uncertainties in wind,solar energy,and loads were simulated using stochastic programming.Finally,the effectiveness of the proposed model is verified through numerical simulations.关键词
水-风-光互补/扩展规划/需求响应/储能系统/源网荷储协调Key words
Hydro-wind-solar complementary/Expansion planning/Demand response/Energy storage system/Source-network-demand-storage coordination引用本文复制引用
路亮,魏明奎,陶宇轩,王庆,杨宇霄,何川,张皓南..考虑直流外送的电力系统源网荷储协调扩展随机规划[J].全球能源互联网（英文）,2024,7(1):25-37,13.基金项目
This study was supported by Science and Technology Project of SGCC(SGSW0000FZGHBJS2200070). （SGSW0000FZGHBJS2200070）
