TITLE:
Designing an Effective Method for Automatic Electric Vehicle Charging Stations in a Static Environment
AUTHORS:
Md. Robiul Islam, Maisha Islam, Tania Sarkar, Hanif Mia, Md. Asadullah
KEYWORDS:
Dynamic Wireless Power Transfer (DWPT), Wireless Charging System (WCS), Electric Vehicle (EV), Dynamic Performance
JOURNAL NAME:
Journal of Power and Energy Engineering,
Vol.12 No.1,
January
25,
2024
ABSTRACT: This article outlines an Effective Method for
Automatic Electric Vehicle Charging Stations in a Static Environment. It
consists of investigated wireless transformer structures with various ferrite forms. WPT technology has rapidly advanced in
the last few years. At kilowatt power levels, the transmission distance grows
from a few millimeters to several hundred millimeters with a grid to load
efficiency greater than 90%. The improvements have made the WPT more appealing
for electric vehicle (EV) charging applications in both static and dynamic
charging scenarios. Static and dynamic WEVCS, two of the main applications, are
described, and current developments with features from research facilities,
academic institutions, and businesses are noted. Additionally, forthcoming concepts based WEVCS are analyzed and
examined, including “dynamic” wireless charging systems (WCS). A dynamic
wireless power transfer (DWPT) system, which can supply electricity to moving
EVs, is one of the feasible alternatives. The moving secondary coil is part of
the dynamic WPT system, which also comprises of many fixed groundside (primary)
coils. An equivalent circuit between the stationary system and the dynamic WPT
system that results from the stationary system is demonstrated by theoretical
investigations. The dynamic WPT system’s solenoid coils outperform circular
coils in terms of flux distribution and misalignment. The WPT-related EV
wireless charging technologies were examined in this study. WPT can assist EVs in overcoming their
restrictions on cost, range, and charging time.