Mathematical method of scheduling lead-acid battery for cycling use

Author

Baoquan Liu ; Fang Zhuo ; Yixin Zhu ; Shaohui Zhong

Author_Institution

Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China

fYear

2014

fDate

16-20 March 2014

Firstpage

2932

Lastpage

2935

Abstract

A mathematical method is proposed for optimal scheduling lead-acid batteries for cycling use in this work. Typical battery characteristic curves and experiential data, including the discharge rate vs. discharge time, discharge depth vs. cycling times, are first converted into mathematical expressions with consideration of the circumstance temperature. And then through the proposed optimization algorithm aiming at the minimum capital cost, the recommended battery capacity, installation plan, discharge depth and discharge rate are derived, benefiting the designers and customers. A case study is carried out finally to verify the design procedure and optimization algorithm.

Keywords

lead acid batteries; optimisation; scheduling; circumstance temperature; cycling times; cycling use; discharge depth; discharge rate; discharge time; installation plan; lead-acid battery optimal scheduling; mathematical method; minimum capital cost; optimization algorithm; recommended battery capacity; typical battery characteristic curves; Batteries; Capacity planning; Curve fitting; Discharges (electric); Lead; Optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition (APEC), 2014 Twenty-Ninth Annual IEEE

Conference_Location

Fort Worth, TX

Type

conf

DOI

10.1109/APEC.2014.6803721

Filename

6803721