%0 Conference Paper %A Vinod, M. %A Kishan, D. %A Nagendrappa, H. %A Kannan, R. %D 2021 %F scholars:15518 %I Institute of Electrical and Electronics Engineers Inc. %K Alignment; Electric vehicles; Energy transfer; Inductive power transmission; Magnetic couplings; Magnetic levitation vehicles, High power; Inductive power pad; Low Power; Mutual inductance; Power; Power appliances; Power electric; Power transfer systems; Power transfers; Wireless power, Inductance %R 10.1109/ETI4.051663.2021.9619341 %T Design of Spiral Square Inductive Power Pads with Misalignment for Wireless Power Transfer System %U https://khub.utp.edu.my/scholars/15518/ %X Wireless power transfer (WPT) can find the potential applications reaching from power transfer to low power appliances to high power electric vehicle battery charging and industrial systems applications. Inductive power pads are the key components for magnetic induction based WPT systems. Hence, this paper labels the analysis of magnetic coupling characteristics of spiral square inductive pads with various misalignments. In this process the inductive power pads are designed in FEM simulation. The modelling approach is presented to calculate the coupling coefficient, self and mutual inductance of spiral square inductive pads of WPT system and also presented the power and efficiency analysis of the system. © 2021 IEEE. %Z cited By 0; Conference of 1st IEEE International Conference on Emerging Trends in Industry 4.0, ETI 4.0 2021 ; Conference Date: 19 May 2021 Through 21 May 2021; Conference Code:175124