Implementation Of Effective Inductive Power Transmission Technique With Efficient Dc To Dc Converter For EVehicle Application

Abstract

Electric vehicles often referred to as E-vehicles came into existence in the mid 19th century. The greatest advantage of using this E vehicle is to reduce the environmental pollution. The Government had given certain incentives to the customers for purchasing the E vehicles due to its heavy initial cost and to advance the electric mobility in the country. newline newline newlineIn terms of utilizing energy, the efficiency of E-vehicles is comparatively higher than the internal combustion vehicles. E -vehicles drastically reduces global warming, air pollution and noise pollution that is caused by fossil fuels vehicles. One important aspect of E-vehicle is the smart charging of the battery which helps in balancing supply in electricity grid and provides safety against failure in electricity supply. newline newline newlineE-vehicles adopt the conventional battery charging method, but the limitations in conventional charging is that, it requires high charging time and unmonitored charging may leads to failure of battery due to high battery temperature. The proposed technique of battery charging called opportunity charging of battery which is monitored the battery temperature during charging and charge level of the battery ,all these functions are controlled by the Battery Management System (powered by renewable source) which takes care of safe and quick charging of the battery. newline newline newlineThis work proposes the utilization of Inductive Power newline newlineTransmission (IPT), for charging the E-Vehicle s battery with the help newline newline newline newlineof an efficient DC TO DC converter. In this IPT method, the DC TO DC converter is operated with the inclusion of transmitting and receiving coils. The required power for transmitting coil from the input source (AC Source or DC sources) is controlled and supplied by the DC TO DC converter 1. Meanwhile from the receiving coil side of IPT system, the obtained power supply will be controlled by DC TO DC converter 2 for charging the battery. In order to identify the efficient DC TO DC converter, three types of converters namely SC based in