A power sharing algorithm for a hybrid energy storage system based on batteries

被引：3

作者：

Diaz-Gonzalez, Francisco ^{[1
]}

Aragues-Penalba, Monica ^{[1
]}

Girbau-Llistuella, Francesc ^{[1
]}

Llonch-Masachs, Marc ^{[1
]}

Sumper, Andreas ^{[1
]}

机构：

[1] Univ Politecn Cataluna, Ctr Innovacio Tecnol Convertidors Estat & Acciona, Dept Engn Elect, EU Engn Tecn Ind Barcelona, Avda Diagonal 647,Pl 2, Barcelona 08028, Spain

来源：

PROCEEDINGS OF 2019 IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES EUROPE (ISGT-EUROPE) | 2019年

基金：

欧盟地平线“2020”;

关键词：

Hybrid Energy Storage System; battery; power electronics; optimization algorithm;

D O I：

10.1109/isgteurope.2019.8905502

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper presents a method to operate a hybrid Energy Storage System (ESS) based on a heterogenous grouping of battery types. In particular, the system is composed by a lithium-ion battery pack and a lead-acid one. The operational method is based on an optimization Non Linear Problem (NLP), which takes the name of power sharing algorithm. The aim of this algorithm is to fit the output of the hybrid ESS to the profile setpoint while minimizing degradation and taking advantage of main performance of each battery type. An exemplary study case is offered so as to proof the validity of the algorithm.

引用

页数：5

共 9 条

[1] Flywheel hybridization to improve battery life in energy storage systems coupled to RES plants [J].