Abstract
This paper presents the design of the control of the system using a double DD coil structure. The double DD coil is a layered coil structure that consists of two single DD coils, rotated to each other by 90°. A large-signal and small-signal model of the proposed IPT system are designed for control synthesis. The small-signal model is derived from the large-signal using harmonic approximation and the extended describing functions (EDF). For the small-signal model, voltage and current control schemes were proposed for the purpose of wireless battery charging. The robustness of the control is tested on a small-scale IPT system using double DD coils and resistive load. The results are evaluated at different reference voltages, currents, loads and coupling coefficients.
Subject
Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering
Reference18 articles.
1. Wireless Power Transfer—An Overview
2. Compensation Topologies in IPT Systems: Standards, Requirements, Classification, Analysis, Comparison and Application
3. SAE International J2954 Taskforce about Wireless Power Transfer for Light-Duty Plug-in/Electric Vehicles and Alignment Methodologyhttps://www.sae.org/standards/content/j2954_202010/
4. Wireless Power Consortium Qi Specifications Introductionhttps://www.wirelesspowerconsortium.com/knowledge-base/specifications/download-the-qi-specifications.html
5. Development of a Single-Sided Flux Magnetic Coupler for Electric Vehicle IPT Charging Systems
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