Design and implementation of current fed DC-DC converter for PHEV application using renewable source

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Metha, Manish Milind^1 ; Tutki, Sanjay^1 ; Rajan, Aju^1 ; Elangovan, D.^1 ; Arunkumar, G.^1

School of Electrical Engineering, VIT University, Vellore-Tamil Nadu

632014, India^1

关键词: Design and implementations;    Efficiency and reliability;    Firing sequences;    Photovoltaic sources;    Renewable energy source;    Renewable sources;    Use of renewable energies;    Voltage doubler;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/5/052011/pdf
DOI  :  10.1088/1757-899X/263/5/052011

来源: IOP

【 摘 要 】

As the fossil fuels are depleting day by day, the use of renewable energy sources came into existence and they evolved a lot lately. To increase efficiency and productivity in the hybrid vehicles, the existence less efficient petroleum and diesel IC engines need to be replaced with the new and efficient converters with renewable energy sources. This has to be done in such a way that impacts three factors mainly: cost, efficiency and reliability. The PHEVs that have been launched and the upcoming PHEVs using converters with voltage range around 380V to 400V generated with power ranges between 2.4KW to 2.8KW. The basic motto of this paper is to design a prolific converter while considering the factor such as cost and size. In this paper, a two stage DC-DC converter is proposed and the proposed DC-DC converter is utilized to endeavour voltage from 24V (photovoltaic source) to a yield voltage of 400V and to meet the power demand of 250W, since only one panel is being used for this proposed paper. This paper discuss in detail about why and how the current fed DC-DC converter is utilized along with a voltage doubler, thus reducing transformer turns and thereby reducing overall size of the product. Simulation and hardware results have been presented along with calculations for duty cycle required for firing sequence for different values of transformer turns.