Weiguo Liu

TL;DR: In this paper, a four-plate compact capacitive coupler and its circuit model for large air gap distance capacitive power transfer (CPT) is presented, where two plates that are on the same side are placed close to each other to maintain a large coupling capacitance, and they are of different sizes to maintain the coupling between the primary and secondary sides.

TL;DR: In this article, an asymmetric space vector modulation (ASVM) method is proposed, and it makes comparisons between carrier and modulation wave in the 1/4 and 3/4 point of each switching cycle.

TL;DR: In this paper, an LC-compensated electric field repeater is proposed to extend the transfer distance of a capacitive power transfer (CPT) system, which consists of two metal plates connected with an external capacitor and an external inductor.

TL;DR: Simulation and experimental results verified the feasibility and advantages of the novel two-phase brushless exciter and control strategy, which have the advantages of high excitation efficiency and easy control compared with traditional single-phase and three-phase AC excitation strategy.

TL;DR: In this article, a rotating rectifier fault detection method is proposed and tested, by using the differences between the total harmonic distortion (THD) and polarity of asynchronous exciter armature current, when the rotating rectifiers works in various conditions.