A Wide Air Gap IPT System for Distribution Insulator Applications Based on Reconfigurable Autotransformer Coupling Structure

IF 5.2 1区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Circuits and Systems I: Regular Papers Pub Date : 2024-12-24 DOI:10.1109/TCSI.2024.3519728

Peng Gu;Yunrui Hao;Xingzhen Guo;Dongsheng Yang;Peng Zhao;Bowen Zhou;Yijie Wang

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引用次数: 0

Abstract

In this paper, an inductive power transfer (IPT) system for distribution insulator based on reconfigurable autotransformer magnetic coupler (ATMC) is proposed. A three-stage IPT system architecture is proposed based on the form of a 35kV insulator structure. A novel multi-tap magnetic coupler in the form of autotransformer is proposed. The voltage conversion ratio and output characteristics of the IPT system can be reconstructed by changing the winding taps connected to the IPT system. An ATMC-based IPT system circuit model is established. The parameters of ATMC are optimized. The effect of system parameter reconstruction by changing the winding taps of ATMC is analyzed. An IPT system based on a reconfigurable ATMC with three winding taps on both the primary and secondary sides is designed, an experimental prototype is built.

$3\times 3$

sets of experiments are completed, and the solution to reconstruct the system state by changing the winding taps of ATMC is verified. The maximum efficiency of the system is close to 90%.

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来源期刊

IEEE Transactions on Circuits and Systems I: Regular Papers 工程技术-工程：电子与电气

CiteScore

9.80

自引率

11.80%

发文量

441

审稿时长

2 months

期刊介绍： TCAS I publishes regular papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes: - Circuits: Analog, Digital and Mixed Signal Circuits and Systems - Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic - Circuits and Systems, Power Electronics and Systems - Software for Analog-and-Logic Circuits and Systems - Control aspects of Circuits and Systems.