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
Proceedings ArticleDOI
A three-phase bi-directional IPT system for contactless charging of electric vehicles
TL;DR: In this paper, a three-phase and bi-directional contactless and contactless power transfer (IPT) system for high power V2G systems is proposed. But the proposed system uses a threephase track, which is coupled to a three phase pick-up through weak magnetic coupling.
Journal ArticleDOI
Single-Phase Soft-Switched AC–AC Matrix Converter With Power Controller for Bidirectional Inductive Power Transfer Systems
Masood Moghaddami,Arif I. Sarwat +1 more
TL;DR: A simplified digital power controller is used to design a direct soft-switched single-phase ac–ac matrix converter that enables the converter to establish bidirectional power transfer between the IPT system and single- phase ac mains at a desired power level.
Journal ArticleDOI
Review on Contactless Power Transfer for Electric Vehicle Charging
TL;DR: In this paper, the authors present a review based on existing literature of the contactless power transfer (CPT) systems for EV charging, their principle of operation and equivalent circuit based analysis is carried out.
Journal ArticleDOI
Design and experimental analysis of an efficient HVAC (heating, ventilation, air-conditioning) system on an electric bus with dynamic on-road wireless charging
TL;DR: In this article, the design, control and experimental verification of an HVAC (heating, ventilation, air-conditioning) system to achieve high operational efficiency for an electric bus equipped with a dynamic wireless charging capability are described.
Proceedings ArticleDOI
Universal utility interface for Plug-in Hybrid electric vehicles with vehicle-to-grid functionality
TL;DR: In this article, the authors proposed a novel topology for electrical vehicles and plug-in hybrid electrical vehicles with controllable power factor with 3-phase input and unity power factors with single phase input.
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.