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Inductive Power Transfer (IPT) technology is a potential solution in battery charging of electrical vehicles (EV). However, problems of varied magnetic coupling caused by coil misalignment still limit its practical applications. Besides improvements of inductive chargers, the EV manufacturers need a standard on the power-receiving part for adaptive charging in various conditions. Accordingly, this...
Inductive power transfer technology has become a popular solution for battery charging of electric vehicles (EVs). For practical applications, various topologies, coil designs and control methods have been proposed. This paper presents the design of a universal inductive charger for EVs. Facing with the growing market with more and more EV models, the proposed charger can provide constant or controllable...
Wireless power transfer (WPT) technology has become a popular idea in battery charging for both low- and high-power applications, such as mobile-phones and electric vehicles (EV). For charging portable devices, common ideas apply location sensing and turn on specific coils under the loads. This paper proposes a universal WPT system for multiple electronics devices. The system is based on LLC circuit,...
A methodology for reliability-based system modeling, analysis and optimization design of micro-electromechanical systems (MEMS) is presented that accounts for stochastic variations in device geometry parameters and operating conditions. The optimization objective function considers minimization of several uncertainty factors related to the overall system performance while satisfying target requirements...
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