中国电机工程学报2025，Vol.45Issue(8)：2969-2980,中插10,13.DOI:10.13334/j.0258-8013.pcsee.232247
考虑风电集群效应的风储系统一次调频容量配置策略
Capacity Optimization of Wind Farms-energy Storage Participation in Primary Frequency Regulation Considering Wind Power Cluster Effect
摘要
Abstract
When wind power participates in primary frequency regulation through active power reserve or energy storage integration,the coordination strategy and capacity allocation significantly impact the performance and economic efficiency of wind-storage frequency regulation systems.This paper presents a coordinated primary frequency regulation and capacity optimization strategy for wind power and shared energy storage that accounts for wind farm cluster effects.The methodology develops a high-dimensional dynamic Vine Copula function to characterize correlations and uncertainties among multiple wind farms using correlated wind speed forecasting,while incorporating cluster effects including wake effects,time-delay impacts,and terrain influences.A reserved power allocation strategy for wind turbines is proposed considering both turbine performance and operational economics.Furthermore,an opportunity-constrained programming model optimizes energy storage capacity with the objective of minimizing primary frequency regulation reserve costs while incorporating cluster effects.Case studies validate the effectiveness of the proposed model and strategy,while analyzing how spatiotemporal wind speed correlations and wind power cluster characteristics influence primary frequency regulation capacity planning.关键词
风电集群效应/共享储能/一次调频/机会约束规划Key words
wind power cluster effect/shared energy storage/primary frequency regulation/chance constrained programming分类
动力与电气工程引用本文复制引用
李长霖,贾燕冰,石俊逸,刘佳婕,韩肖清..考虑风电集群效应的风储系统一次调频容量配置策略[J].中国电机工程学报,2025,45(8):2969-2980,中插10,13.基金项目
国家自然科学基金联合基金重点项目(U1910216).Project Supported by Joint Funds of National Natural Science Foundation of China(U1910216). （U1910216）
