RESEARCH ON INFLUENCE OF CURRENT CHARACTERISTICS ON PERFORMANCE OF LITHIUM-ION BATTERY

被引：0

作者：

Shen Y. ^{[1
]}

Sun S. ^{[1
]}

Sun J. ^{[1
]}

Sun D. ^{[1
]}

Tang Y. ^{[2
]}

Wang Y. ^{[1
]}

机构：

[1] College of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou

[2] Rundian Energy Science Technology Co.，Ltd., Zhengzhou

来源：

Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2023年 / 44卷 / 06期

关键词：

available energy; current characteristics; environmental temperatures; lithium-ion battery; temperature rise;

D O I：

10.19912/j.0254-0096.tynxb.2022-0078

中图分类号：

学科分类号：

摘要：

Four types of lithium-ion batteries，namely，nickel cobalt manganese oxide（NCM），nickel cobalt aluminum oxide（NCA），lithium iron phosphate（LFP），and lithium titanate（LTO），are used as the research objects to establish a test experimental platform，an experimental procedure is designed，and different current characteristics and environmental temperatures are studied. The discharging current curve，discharging rate，and temperature are considered to explore the effect of operating conditions on available energy and temperature rise of four types of lithium-ion power batteries. The experimental results show that temperature is one of the main factors affecting the available energy of the battery，in which the available energy of the LTO battery is least affected by temperature，and the LFP battery is most affected. The discharge rate is another key factor affecting the available energy of the battery. With the increase of discharge rate, the available energy of the four types batteries attenuates to different degrees. The step current or step discharge frequency may have a greater impact on the available energy of NCM battery and LFP battery. © 2023 Science Press. All rights reserved.

引用

页码：61 / 70

页数：9

共 29 条

[1] JIANG H Y, DU E S，, JIN C, Et al., Optimal planning of multi-time scale energy storage capacity of cross-national interconnected power system with high proportion of clean energy［J］, Proceedings of the CSEE, 41, 6, pp. 2101-2115, (2021)
[2] WEN X，, CHEN X, ZHANG A F，, Et al., Stochastic dispatching market risk control for wind and photovoltaic microgrid integrated with adjustable load［J］, Power system technology, 45, 11, pp. 4308-4318, (2021)
[3] SONG H, LIU J Y，, Et al., Intelligent dynamic pricing of electricity retailers considering distributed energy storage interaction on user side［J］, Proceedings of the CSEE, 40, 24, pp. 7959-7972, (2020)
[4] XU Q S, DING Y X., Three-stage coordinated optimization of wind- storage microgrids considering dynamic efficiency characteristics of energy storage［J］, Power system technology, 44, 3, pp. 816-822, (2020)
[5] HOU H, XIAO Z F，, Et al., Optimal capacity planning and evaluation of a wind-photovoltaic-storage hybrid power system based on gravity energy storage［J］, Power system protection and control, 49, 17, pp. 74-84, (2021)
[6] LIU Z C, PENG D G, ZHAO H R，, Et al., Development prospects of energy storage participating in auxiliary services of power system under the targets of dualcarbon goal ［J］, Energy storage science and technology, 11, 2, pp. 704-716, (2022)
[7] YU W K, WANG T, YANG C., Influence factors of charge-discharge energy efficiency of Li- ion battery for energy storage［J］, Battery bimonthly, 50, 6, pp. 552-555, (2020)
[8] LI T Q, PAN C C., Analysis of temperature and heat generation characteristics in lithium- ion battery constant current charging［J］, Chinese journal of power sources, 45, 7, pp. 872-876, (2021)
[9] HUANG X R, Et al., Effect of pulsed current on charging performance of lithium-ion batteries［J］, IEEE transactions on industrial electronics, 69, 10, pp. 10144-10153, (2022)
[10] YAO L, Et al., Study on the characteristics of lithium- ion battery under different ambient temperatures［J］, Chinese journal of power sources, 43, 9, pp. 1445-1447, (2019)

← 1 2 3 →