Smart Wireless Distribution for Micro Grid System

摘要

Electric power is essential in modern life. Due to limitation of the present grid, wired household distribution system facing unpredictable technical challenges. Recently, micro grid & wireless power transfer (WPT) offers a brand new energy acquisition for increasing the reliability and decreasing power losses as well as overall cost of the system & power security. This present paper elaborates an overview of micro grid system & focused on WPT with mathematical calculation & hardware implementation. The proposed transmitter & receiver have a sensitivity of -91 dbm and bandwidth of the signal is 320 KHz to -320 KHz and device range is 7 meter. The proposed system has two phases for power transfer first is key exchange between the transmitter to the receiver and the second is encrypting the energy to allow for secure energy transmission. This paper also emphasizes on the latest technologies, and economical aspects.