期刊
JOURNAL OF POWER SOURCES
卷 165, 期 2, 页码 928-934出版社
ELSEVIER
DOI: 10.1016/j.jpowsour.2006.12.021
关键词
supercapacitor modeling; supercapacitor thermal characterization; supercapacitor dynamic behavior
A simple electrical model has been established to describe supercapacitor behaviour as a function of frequency, voltage and temperature for hybrid vehicle applications. The electrical model consists of 14 RLC elements, which have been determined from experimental data using electrochemical impedance spectroscopy (EIS) applied on a commercial supercapacitor. The frequency analysis has been extended for the first time to the millihertz range to take into account the leakage current and the charge redistribution on the electrode. Simulation and experimental results of supercapacitor charge and discharge have been compared and analysed. A good correlation between the model and the EIS results has been demonstrated from 1 mHz to 1 kHz, from -20 to 60 degrees C and from 0 to 2.5 V. (c) 2006 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据