Department of Automobile Engineering, D.A.C.G. Government Polytechnic, Chikmagalur, Karnataka, India.
Review Article
World Journal of Advanced Research and Reviews, 2019, 02(02), 036-047
Article DOI: 10.30574/wjarr.2019.2.2.0024
Received on 14 March 2019; revised on 19 June 2019; accepted on 28 June 2019
This research paper delves into the significant advancements in electric vehicle (EV) battery technology, focusing on key areas that directly influence driving range and charging efficiency—two critical factors in the widespread adoption of EVs. The paper explores the evolution of battery materials, highlighting breakthroughs such as silicon anodes, which offer higher energy density, and solid-state electrolytes, which enhance both safety and performance. The study also examines innovative cell designs, including the integration of structural batteries into vehicle frames and the optimization of space and weight through cell-to-pack technology. Furthermore, the paper reviews advancements in charging technology, such as ultra-fast charging systems, wireless charging, and smart charging algorithms, which are essential for reducing charging times and improving overall efficiency. Through a comprehensive analysis of these technological developments and their implications, this paper aims to provide a detailed overview of the current state and future prospects of EV battery technology, offering insights into how these innovations are driving the future of sustainable transportation.
Electric Vehicles (EVs); Battery Technology; Lithium-Ion Batteries; Energy Density; Charging Efficiency
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Somashekarappa M. Advancements in electric vehicle battery technology: Improving range and charging efficiency. World Journal of Advanced Research and Reviews, 2019, 2(2), 036-047. Article DOI: https://doi.org/10.30574/wjarr.2019.2.2.0024