光伏储能系统的电池容量配置研究  

Research on Battery Capacity Configuration of Photovoltaic Energy Storage System

作　　者：吴边 Wu Bian(Sichuan Datang International New Energy Co.,Ltd.,Chengdu 610031,Sichuan Province,China)

机构地区：[1]四川大唐国际新能源有限公司,四川成都610031

出　　处：《科学与信息化》2022年第7期136-138,共3页Technology and Information

摘　　要：将储能系统与光伏发电模式进行充分整合,可以让系统的光伏自我消纳水平得到切实保障,促进系统灵活性及可协调性水平的提升,让系统的经济效益得到切实保障,具有十分光明的应用前景。本文以某一具体工业园区为例,确定最为合理的储能电池规划方案,充分关注内部收益率及光伏自我消纳率等多项指标,针对光伏上网价格、电池寿命及折现率等多种因素予以分析,明确电池储能容量配置及经济效益的变化规律,明确电池储能在系统中所发挥的具体作用。The full integration of the energy storage system and the photovoltaic power generation mode can effectively guarantee the photovoltaic self-consumption level of the system,promote the improvement of the system flexibility and coordination level,and ensure the economic benefits of the system,it has prosperous application prospects.Taking a specific industrial park as an example,this article determines the most reasonable energy storage battery planning scheme,pays full attention to multiple indicators such as internal rate of return and photovoltaic self-consumption rate,and analyzes various factors such as photovoltaic grid prices,battery life and discount rate to clarify the changing rules of battery energy storage capacity configuration and economic benefits,and to clarify the specific role of battery energy storage in the system.

关 键 词：独立光伏系统 电池储能 容量优化配置 经济性 

分 类 号：TM9[电气工程—电力电子与电力传动]