High-Power Fractional-Order Capacitor With 1 < α < 2 Based on Power Converter

被引：50
|
作者：
Jiang, Yanwei [1 ]
Zhang, Bo [1 ]
机构：
[1] South China Univ Technol, Sch Elect Power, Guangzhou 510640, Guangdong, Peoples R China
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2018年 / 65卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Fractional-order circuit; fractional-order derivative; high-power fractional-order capacitor (FOC); power converter; PARAMETERS; IMPEDANCE; RC;
D O I：
10.1109/TIE.2017.2756581
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A fractional-order capacitor (FOC) plays a vital role in fractional-order circuits. However, the FOC with order 1 < alpha < 2 based on existing manufacturing schemes can be only operated in milliwatt power level. Thus, the applications of an FOC in power conversion are limited. To solve the problem, this paper proposes a novel method for realizing a high-power FOC with order 1 < alpha < 2, in which a power converter is applied to emulate the current-voltage characteristic of an ideal FOC, so the rated power of the FOC can be increased greatly and depended on the power converter. The corresponding topology and its control strategy are provided. The available experiments verify the effectiveness of the proposed approach.
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页码：3157 / 3164
页数：8
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