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This paper analyzes the influence of state feedback coupling between the capacitor voltage and inductor current in voltage source inverters (VSI) operating in stand-alone microgrids. A decoupling technique is proposed as an effective measure to enhance the dynamics. Further implementation issues and control structures are also considered. Lab-scale experimental results prove the validity of the approaches.
Higher density, tighter margin and lower cost power solutions for the cutting edge datacenter require more characterization of voltage regulator (VR) beyond its power conversion performance such as voltage ratio and efficiency. Fast transient, ground noise sharing and high frequency switching noises coupling to high speed IO are some of the technical aspects that need to be predicted and designed...
Wireless power transfer (WPT) or wireless energy transmission is the transmission of electrical power from a power source to a consuming device without using solid wires or conductors. In this paper we describe the implementation of the concept of wireless power transfer to transmit power from mobile phones to mobile phones. In our design we use simple inductive coupling and basic electrical circuits...
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