Technoeconomic Modeling of Battery Energy Storage in SAM

DiOrio, Nicholas¹  Dobos, Aron¹  Janzou, Steven¹  Nelson, Austin¹  Lundstrom, Blake¹ 

[1] National Renewable Energy Lab. (NREL), Golden, CO (United States)

关键词: System Advisor Model;    SAM;    battery;    storage;    PV+Storage;    technoeconomic;    modeling;   

DOI  :  10.2172/1225314
RP-ID  :  NREL/TP--6A20-64641
PID  :  OSTI ID: 1225314

美国|英语

来源: SciTech Connect

【 摘 要 】

Detailed comprehensive lead-acid and lithium-ion battery models have been integrated with photovoltaic models in an effort to allow System Advisor Model (SAM) to offer the ability to predict the performance and economic benefit of behind the meter storage. In a system with storage, excess PV energy can be saved until later in the day when PV production has fallen, or until times of peak demand when it is more valuable. Complex dispatch strategies can be developed to leverage storage to reduce energy consumption or power demand based on the utility rate structure. This document describes the details of the battery performance and economic models in SAM.