EFFECT OF TEMPERATURE AND SOLAR IRRADIANCE ON THE PERFORMANCE OF 50 HZ PHOTOVOLTAIC WIRELESS POWER TRANSFER SYSTEM

A wireless power transfer (WPT) system transfers an alternating current (AC) from a TC (transmitter coil) to RC (receiver coil), using electromagnetic field concept. Several previous reports on WPT systems were able transmit this power, although their AC frequencies high in some kilohertz or megahertz (kHz MHz). These unable be applied directly the loads only administered direct (DC) energy after rectification through rectifier circuit. In receiver phase, was also very low, due minimum voltage and RC. Therefore, study aims determine effects of temperature solar irradiance performance 50 Hz photovoltaic (PVWPT) system. This is constructed by PV modules series connection, achieve required DC level DC-DC converter phase. It converts voltages H-bridge inverter, with circuit magnetic relay coil positioned between coil). The results showed that affected performances module PVWPT indicated higher increased system, whose maximum efficiency achieved positioning