摘要
超级电容器作为一种新型储能元件在各个领域具有广阔的应用前景。由于超级电容固有特性不是整数阶的,因此建立一个精确且适用范围更广的模型具有重要的研究意义。介绍了超级电容器的基本模型,利用分数阶巴特沃斯低通滤波器的优点,建立了一种新型超级电容器模型并验证了模型的准确性,这可以扩大超级电容器的适用范围,提高稳定性。
Supercapacitors have broad application prospects in various fields as a new type of energy storage devices.It is important to establish an accurate and widely applicable model for the inherent characteristics of supercapacitors are not integer order.The basic model of supercapacitor was introduced.Based on the fractional Butterworth filter,a new type of model was proposed and the accuracy of the model was verified.This can expand the scope of application and improve the stability for the supercapacitor.
作者
王炎
崔建涛
刘忠
WANG Yan;CUI Jiantao;LIU Zhong(College of the Electrical Engineering &Control Engineering, Liaoning Technical University, Xingcheng 125100,Liaoning Province, China)
出处
《电子元件与材料》
CAS
CSCD
2017年第5期30-36,共7页
Electronic Components And Materials
关键词
超级电容器
建模
分数阶
巴特沃斯滤波器
等效电路模型
稳定性
supercapacitor
modeling
fractional order
Butterworth filter
equivalent circuit model
stability
