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http://dx.doi.org/10.5855/ENERGY.2012.21.1.086

Technologies and Patent Applications for Battery Electric Vehicle  

Cho, Mann (ReSEAT Program, Korea Institute of Science and Technology Information)
Lee, Chang-Hoan (Korea Institute of Science and Technology Information)
Publication Information
Abstract
$CO_2$ reduction, energy security, and emission reduction are the critical issues in the current automotive industry. As one of the solutions to these issues, Battery Electric Vehicle is attracting attention recently. Advanced battery electric drive vehicle require batteries, power electronics and electrical machines to function. These devices allow the vehicle to use energy from the battery to assist in the propulsion of the vehicle. In this paper, the main feature of these technologies are briefly introduced and recent trends of patent applications are described.
Keywords
Electric Vehicle; Technology; Patent Application; Traction Motor; Battery; Market;
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