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Wireless Sensor Network (WSN) is not completely autonomous and wire free, as Full Functional Devices (FFD), that are part of the network, require continuous power source (AC mains). The main aim of this paper is to make WSN completely wire free, fully autonomous and self sustainable system. This paper analyzes the feasibility of removing the power line (wired) connection for FFD of WSN. Theoretical...
A contactless energy transmitter/receiver set is designed and its electrical parameters are tested varying the working frequency in the kHz range and the transceiver's distance. The goal is to improve the efficiency of the wireless charging of different batteries from the smart grid, guaranteeing more acceptable use of the electric vehicles.
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