Development of a Static Wireless Power Transfer System for Electric Bikes

10 kW Inductive Wireless Power Transfer Prototype for EV Charging in Thailand

“…In previous research conducted on Thailand, [2][3][4][5][6][7][12][13][14][15][16][17][18][19][20], the static IPT installed in EV charging station was no higher than 1,240 W. This is the first time that IPT development in Thailand has reached the level of 10 kW, the highest power generated for an EV charging station prototype in the country. This demonstrates 90.0% efficiency, matching that of the IPTs produced by hi-end labs [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23] or previous studies on Thai IPTs [2][3][4][5][6][7][41][42][43][44][45][46][47][48][49].…”

“…The first wireless power transfer charger in Thailand was developed in 2014 for the 14 W e-scooter [41]. Subsequently, WPT chargers developed by Thais include the 1,240 W wireless EV [2], the 12 W WPT [5], the 10 W for solar tricycles [6], 30 W for TV [7], 230 W for motorcycles [42], the 324 W for e-bikes [43], the 82 W distance-frequency WPT [44], the 110 W phase shift WPT [45], the 289 W multi-transmitter WPT [46], the 1,000 W primary and secondary controlled WPT [47], the automated efficiency 540 W [48], and the 200 W kitchen appliance [49]. However, static WPT of more than 1,240 W is required for EV charging stations.…”