Research on battery peak power control method based on Improved PSO algorithm

Jialong Song,Peng Xie,L Yang,Z Xu

doi:10.1051/e3sconf/202018501059

Abstract

In order to better guarantee the operation effect of power equipment, a battery discharge peak power control method based on Improved PSO algorithm is proposed. The operation parameters between the peak power of battery discharge and external power supply are collected, and the operation parameters are switched by using the support bus. The power acquisition process of battery operation is standardized, and the power of battery power conversion unit is controlled by improving PSO algorithm. The results show that the control error of the battery peak power control method based on the improved PSO algorithm is significantly lower in the actual process, and the control accuracy is improved.

Highlights

With the continuous improvement of power supply reliability requirements in communication, network, industry and other fields, higher requirements are put forward for the charging and discharging control accuracy of ups[1,2]
A battery discharge peak power control method based on Improved PSO algorithm is proposed
The hourly discharge rate of the battery is expressed by the basic discharge time, that is, the power supply time of the electronic quantity put into the rated voltage

Summary

Introduction

With the continuous improvement of power supply reliability requirements in communication, network, industry and other fields, higher requirements are put forward for the charging and discharging control accuracy of ups[1,2]. For this reason, a battery discharge peak power control method based on Improved PSO algorithm is proposed. Battery power conversion device needs to manage battery charge and discharge. Because the battery is very sensitive to voltage and current, overcharge or over discharge will cause irreparable damage to the battery. The improved PSO algorithm is of great significance for the safe operation of batteries

Peak power control method of battery discharge

Battery power calculation

Realization of battery power control

Analysis of experimental results

Conclusion