Global Trends in High-Power On-Board Chargers for Electric Vehicles
Reads0
Chats0
TLDR
A summary of global charging standards and electric vehicle (EV) related trends are presented, which demonstrates momentum toward the OBCs with higher power rating.Abstract:
This paper provides a comprehensive review and analyses on the state-of-the-art and future trends for high-power conductive on-board chargers (OBCs) for electric vehicles. To provide a global context, a summary of global charging standards and electric vehicle (EV) related trends are presented, which demonstrates momentum toward the OBCs with higher power rating. High-power OBCs are either unidirectional or bidirectional, and they have either an integrated or non-integrated system architecture. Non-integrated high-power OBCs are studied both from industry and academia, and the former are used to illustrate the current state of the art. The latter are classified on the basis of the converter design approach, studied for their principle of operation, and compared over power density, weight, efficiency, and other metrics. In addition to non-integrated OBCs, recent advancements in propulsion-machine integrated OBC solutions are also presented. Other integrated OBC techniques, such as system integration with the EV's auxiliary power module and wireless charging systems, are also discussed. Finally, future charging strategies and functionalities in charging infrastructures are addressed, and global OBC trends are summarized.read more
Citations
More filters
Journal ArticleDOI
Electric Vehicle Charging Infrastructure: From Grid to Battery
Sebastian Rivera,Samir Kouro,Sergio Vazquez,Stefan M. Goetz,Ricardo Lizana,Enrique Romero-Cadaval +5 more
TL;DR: During the coming decades, electrification is expected to reach further and deeper into the transportation, building, and industry sectors, mainly motivated by the energy transition to a zero-carbonemission-based economy to mitigate climate change.
Journal ArticleDOI
Extreme Fast Charging Technology—Prospects to Enhance Sustainable Electric Transportation
TL;DR: The current state of the art architectures and challenges of fast charging infrastructure using SST technology while directly connected to the MV line are reviewed and technical considerations, challenges and future research possibilities are discussed.
Journal ArticleDOI
High-Efficiency Hybrid LLC Resonant Converter for On-Board Chargers of Plug-In Electric Vehicles
TL;DR: In this article, a hybrid LLC resonant converter with three modes of operation for on-board chargers of electric vehicles is proposed, and the converter can operate as a full-bridge converter, dual-phase half-bridge LLC converter, or single phase half-branch LLC converter to improve efficiency at lowvoltage and light-load conditions.
Journal ArticleDOI
System Design and Realization of a Solar-Powered Electric Vehicle Charging Station
Samir M. Shariff,Mohammad Saad Alam,Furkan Ahmad,Yasser Rafat,M. Syed Jamil Asghar,Saadullah Khan +5 more
TL;DR: The design aspects and practical implementation of the modern solar-assisted level-2 electric vehicle charging station which is controlled by a Type-1 vehicle connector is presented.
Journal ArticleDOI
High-Efficiency SiC-Based Isolated Three-Port DC/DC Converters for Hybrid Charging Stations
TL;DR: In this article, the authors proposed a three-port dc/dc converter based on a series resonant converter and a dual active bridge (DAB) converter for electric-vehicle charging stations with fast and slow charging functions.
References
More filters
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
Reliability of Capacitors for DC-Link Applications in Power Electronic Converters—An Overview
Huai Wang,Frede Blaabjerg +1 more
TL;DR: This review serves to provide a clear picture of the state-of-the-art research in this area and to identify the corresponding challenges and future research directions for capacitors and their dc-link applications.
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
An Isolated Three-Port Bidirectional DC-DC Converter With Decoupled Power Flow Management
TL;DR: In this article, an isolated three-port bidirectional dc-dc converter composed of three full-bridge cells and a high-frequency transformer is proposed, where phase shift control managing the power flow between the ports, utilization of the duty cycle control for optimizing the system behavior is discussed and the control laws ensuring the minimum overall system losses are studied.
Journal ArticleDOI
Critical Review on the Battery State of Charge Estimation Methods for Electric Vehicles
TL;DR: The review presents the key feedback factors that are indispensable for accurate estimation of battery SoC, and presents the possible recommendations for the development of next generation of smart SoC estimation and battery management systems for electric vehicles and battery energy storage system.
Related Papers (5)
Review of Battery Charger Topologies, Charging Power Levels, and Infrastructure for Plug-In Electric and Hybrid Vehicles
Murat Yilmaz,Philip T. Krein +1 more
Comprehensive Topological Analysis of Conductive and Inductive Charging Solutions for Plug-In Electric Vehicles
Alireza Khaligh,Serkan Dusmez +1 more