In recent years, there has been a rise in automotive research on renewable energy-based battery charging systems for electric vehicles (EV). This study fully examines a solar PV battery-fed electric car using a transformerless buck-boost converter. Among the several advantages of employing batteries to store energy in ground vehicles are zero emissions, load levelling, and great transient performance. To achieve these requirements, a bidirectional DC-DC converter is required to connect the PV to the battery's dc-link. A PV-powered electric vehicle must be capable of charging and discharging in two separate modes. In this research, the Maximum Power Point Tracking (MPPT) approach is used to gather the most electricity from solar PV. Moreover, a DC-DC converter with bidirectional output necessitates the use of a closed-loop control circuit, which is suggested in this study. To boost efficiency, a novel solar MPPT system with an integrated transformerless Buck-Boost power converter was created. The article explains the Buck-boost power inverter's analysis, modelling, and control. To enhance PV energy extraction, the transformerless Buck-Boost power inverter incorporates a super boost converter and a buck converter through a variable mode controller. Lastly, research on the MPPT system with battery chargers and DC loads is carried out. Experiment findings reveal that output power rises clearly with increasing sun radiation. MATLAB simulations are performed to validate the system's effectiveness.
Electric Vehicle; Solar; MPPT; P&O Algorithm; Transformerless Buck Boost Converter; Bidirectional DC/DC Converter; PI Controller
International Journal of Trend in Scientific Research and Development - IJTSRD having
online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
Journal which provides rapid publication of your research articles and aims to promote
the theory and practice along with knowledge sharing between researchers, developers,
engineers, students, and practitioners working in and around the world in many areas
like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
many more and it is recommended by all Universities, review articles and short communications
in all subjects. IJTSRD running an International Journal who are proving quality
publication of peer reviewed and refereed international journals from diverse fields
that emphasizes new research, development and their applications. IJTSRD provides
an online access to exchange your research work, technical notes & surveying results
among professionals throughout the world in e-journals. IJTSRD is a fastest growing
and dynamic professional organization. The aim of this organization is to provide
access not only to world class research resources, but through its professionals
aim to bring in a significant transformation in the real of open access journals
and online publishing.