Journal ArticleDOI
Design considerations for a contactless electric vehicle battery charger
Reads0
Chats0
TLDR
This paper overviews theoretical and practical design issues related to inductive power transfer systems and verifies the developed theory using a practical electric vehicle battery charger.Abstract:
This paper overviews theoretical and practical design issues related to inductive power transfer systems and verifies the developed theory using a practical electric vehicle battery charger. The design focuses on the necessary approaches to ensure power transfer over the complete operating range of the system. As such, a new approach to the design of the primary resonant circuit is proposed, whereby deviations from design expectations due to phase or frequency shift are minimized. Of particular interest are systems that are neither loosely nor tightly coupled. The developed solution depends on the selected primary and secondary resonant topologies, the magnetic coupling coefficient, and the secondary quality factor.read more
Citations
More filters
Journal ArticleDOI
Design and optimisation of a wireless power transfer system for satellite application
TL;DR: The analysis and design of wireless power transmission coils for satellite on-board application, and a model fitting in required application is presented and simulated, shows the fitness of application requirement.
Proceedings ArticleDOI
Soft-switching self-tuning H-bridge converter for inductive power transfer systems
TL;DR: In this paper, a soft-switching self-tuning H-bridge converter for inductive power transfer (IPT) systems with resonant current regulation is introduced.
Proceedings ArticleDOI
Constant Current Controller for Electric Vehicles Chargers Based on IPT Systems
TL;DR: In this article, a single controller placed on the primary side of an inductive power transfer (IPT) system was proposed to deliver a constant current to the electric vehicle (EV) batteries.
Journal ArticleDOI
Parameter identification of bidirectional IPT system using chaotic asexual reproduction optimization
TL;DR: A novel technique for parameter identification of bidirectional IPT system is presented by using chaotic asexual reproduction optimization (CARO), a novel kind of evolutionary-based algorithm that mathematically models the budding mechanism of a sexual reproduction.
Proceedings ArticleDOI
Dynamic IPT system with lumped coils for railway application
TL;DR: In this paper, the sizing process of a dynamic wireless power transfer system based on lumped coils for railway application is presented, where constraints related to the application are taken into account to establish the optimal dimensions of the coils that enhance the coupling factor.
References
More filters
Journal ArticleDOI
Stability and control of inductively coupled power transfer systems
TL;DR: In this paper, inductively coupled power transmission (ICPT) is used for transferring power from an extended loop (track) to a number of galvanically isolated movable pickup coils.
Journal ArticleDOI
A contactless electrical energy transmission system for portable-telephone battery chargers
Yungtaek Jang,Milan M. Jovanovic +1 more
TL;DR: The proposed technique enables the implementation of high-efficiency high-power-density fully regulated fully regulated CEET systems suitable for applications with a wide input and load range.
Journal ArticleDOI
An energy transmission system for an artificial heart using leakage inductance compensation of transcutaneous transformer
G.B. Joung,Bo-Hyung Cho +1 more
TL;DR: In this paper, a transcutaneous transformer to power an artificial heart through intact skin has been designed and built in order to realize both high-voltage gain and minimum circulating current.
Journal ArticleDOI
A noncontact charger using a resonant converter with parallel capacitor of the secondary coil
TL;DR: In this article, a noncontact charging system using a resonant converter is presented, where the power transfer ability of a detachable transformer is improved by using a parallel capacitor connected to the secondary coil.
Proceedings ArticleDOI
Design of loosely coupled inductive power transfer systems
O.H. Stielau,Grant A. Covic +1 more
TL;DR: In this paper, a design methodology for loosely coupled inductive power transfer systems is proposed, where the level of compensation, as well as possible compensation topologies, are discussed in the design process.