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This paper derives the mathematical expressions for computation of the load impedance magnitude, such that rated cable current is imposed at the sending end, with sending end voltage as the reference phasor. Thereby, the variation in maximum power transferred to the receiving end of a medium voltage cable link is described for varying link length, conductor cross-sectional area and load power factor...
This paper presents a comparative analysis of Multi-Coil Inductive Power Transfer (MCIPT) systems. A multi-coil magnetic system can be decomposed into a single system of coils using matrix manipulation when the system is linear. A comparitive analytical study of air-cored coils to estimate the magnetic parameters — L, M, k of several coil shapes — circular, rectangular, square, segmented circular...
This paper presents the theoretical analysis followed by experimental investigation of a bidirectional LCL-CPT system, where voltage-control is used for the regulation of the transferred power. The system uses an Air Core Transformer, which is a loosely coupled system, where SiC MOSFETs have been experimentally tested to push the frequency up to 110 kHz. The issues rising from the combination of the...
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