Modeling and Feasibility Analysis of Quasi-Dynamic WPT System for EV Applications
Ahmed Mohamed,Christopher R. Lashway,Osama A. Mohammed +2 more
- Vol. 3, Iss: 2, pp 343-353
Reads0
Chats0
TLDR
In this article, a new bidirectional wireless power transfer (WPT) charging and discharging concept is analyzed for its feasibility in integration at traffic signals, where a string of coils are proposed to be installed beneath the road surface to provide grid-tovehicle and vehicle-to-grid (V2G) services to battery electric vehicles (BEVs) while stopped.Abstract:
In this paper, a new bidirectional wireless power transfer (WPT) charging and discharging concept is analyzed for its feasibility in integration at traffic signals. Classified as quasi-dynamic WPT (QDWPT), a string of coils are proposed to be installed beneath the road surface to provide grid-to-vehicle and vehicle-to-grid (V2G) services to battery electric vehicles (BEVs) while stopped. An experimentally verified lithium-ion battery array and Bidirectional Wireless Power Transfer system are combined to provide a comprehensive simulation under three proposed scenarios. First, four fixed standardized WPT charging levels are evaluated under a Federal Test Procedure-72 city driving profile. Second, a variable charging scenario autonomously adjusts the charging level based on the BEV state of charge. Third, an algorithm is proposed to toggle between charging and discharging based on the BEV psychological and grid retail price to evaluate V2G service viability. For each scenario, a comparison over the maximum driving range per drive cycle and range gained for each consumed kWh is quantified. Moreover, the effect of WPT coil misalignment over the driving performance is investigated and evaluated. This paper concludes that QDWPT at traffic signals is a promising solution to substantially extend the driving range and operating time for city driving especially at high charging levels.read more
Citations
More filters
Journal ArticleDOI
A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles
TL;DR: This paper provides a comprehensive, state-of-the-art review of all the wireless charging technologies for electric vehicle (EVs), characteristics and standards available in the open literature, as well as sustainable implications and potential safety measures.
Journal ArticleDOI
Power Semiconductor Devices for Smart Grid and Renewable Energy Systems
TL;DR: Some of the major power semiconductor devices technologies and their potential impacts and roadmaps are reviewed.
Journal ArticleDOI
Survey of the operation and system study on wireless charging electric vehicle systems
TL;DR: The goal of the survey is to provide researchers and practitioners with an overview of research trends and to provide a guide to promising future research directions.
Journal ArticleDOI
Advances in High-Power Wireless Charging Systems: Overview and Design Considerations
TL;DR: Comparisons among different solutions and design considerations are summarized to present the essential elements and technology roadmap that will be necessary to support large-scale deployment of high-power wireless charging systems.
Journal ArticleDOI
Inductive Wireless Power Transfer Charging for Electric Vehicles–A Review
TL;DR: A review of the status of Resonant Inductive Wireless Power Transfer Charging technology also highlighting the present status and its future of the wireless EV market is presented in this paper. But, the focus of this paper is not on the electric vehicles.
References
More filters
Journal ArticleDOI
Challenges in the development of advanced Li-ion batteries: a review
TL;DR: Li-ion battery technology has become very important in recent years as these batteries show great promise as power sources that can lead us to the electric vehicle (EV) revolution as mentioned in this paper.
Journal ArticleDOI
Review of Battery Charger Topologies, Charging Power Levels, and Infrastructure for Plug-In Electric and Hybrid Vehicles
Murat Yilmaz,Philip T. Krein +1 more
TL;DR: In this paper, the authors present the current status and implementation of battery chargers, charging power levels, and infrastructure for plug-in electric vehicles and hybrid vehicles and classify them into off-board and on-board types with unidirectional or bidirectional power flow.
Journal ArticleDOI
Wireless Power Transfer for Electric Vehicle Applications
Siqi Li,Chunting Chris Mi +1 more
TL;DR: In this paper, the authors reviewed the technologies in the wireless power transfer (WPT) area applicable to electric vehicle (EV) wireless charging, and the obstacles of charging time, range, and cost can be easily mitigated.
Journal ArticleDOI
Review of the Impact of Vehicle-to-Grid Technologies on Distribution Systems and Utility Interfaces
Murat Yilmaz,Philip T. Krein +1 more
TL;DR: In this article, the authors review the current status and implementation impact of V2G/grid-to-vehicle (G2V) technologies on distributed systems, requirements, benefits, challenges, and strategies for VUE interfaces of both individual vehicles and fleets.
Journal ArticleDOI
Electric Vehicle Battery Charging/Swap Stations in Distribution Systems: Comparison Study and Optimal Planning
TL;DR: In this article, a framework for optimal design of battery charging/swap stations in distribution systems based on life cycle cost (LCC) is presented, where the battery swapping station is more suitable for public transportation than rapid charging stations.
Related Papers (5)
Modern Trends in Inductive Power Transfer for Transportation Applications
Grant A. Covic,John T. Boys +1 more