摘要
储能系统是微电网的重要组成部分,在微电网中加入储能能够降低微电网的运行成本,同时设置更加经济的储能系统(ESS)是减少电力损耗的重要手段。提出一种技术经济模型,该模型通过使用质子交换膜可逆燃料电池(PEM-RFC)来储存过剩的电力,并构建平准化储能成本(LCOS)模型评估电池的经济性,最后从存储成本、电池降解和系统参数变化三方面对LCOS的影响进行仿真分析。
Energy storage system is an important section of microgrid.Integration of energy storage into microgrid can reduce its operational cost,and setting up more economical energy storage system(ESS)is an important means to reduce power loss.This paper proposes a technical and economic model that uses a proton exchange membrane reversible fuel cell(PEM-RFC)to store excess electricity,and constructs a levelized cost of storage(LCOS)model to evaluate economics of the cell.It also conducts simulation analysis on the impact of LCOS from three aspects:storage cost,battery degradation,and system parameter variation.
作者
李超
袁浩锋
黄娟娟
王佳
马辉
LI Chao;YUAN Haofeng;HUANG Juanjuan;WANG Jia;MA Hui(State Grid Huian County Power Supply Company,Quanzhou 362100,China;China Three Gorges University,College of Electrical Engineering,Yichang 443002,China)
出处
《电工技术》
2024年第7期13-16,共4页
Electric Engineering
