development of solar based level three fast charging station for electric vehicle

Renewable energy is preferred in place of AC grid because in AC grid electricity is however generated using fossil fuels. due to lack of fossil fuel in present era and its impact on the climate of the earth, renewable energy is promoted as it emission less having no carbon di oxide emission, having

Project Title

development of solar based level three fast charging station for electric vehicle

Project Area of Specialization

Electrical/Electronic Engineering

Project Summary

Renewable energy is preferred in place of AC grid because in AC grid electricity is however generated using fossil fuels. due to lack of fossil fuel in present era and its impact on the climate of the earth, renewable energy is promoted as it emission less having no carbon di oxide emission, having no harmful impact on human life.

To charge a battery within less time such kind of charging station is suggested using renewable energy The below given model is for the battery charging of an electric vehicle by level 3 station and with the method of constant current constant voltage resource Figure 1, show the block diagram of the proposed modeL

Modeling and simulation of the dc fast charging station is proposed to enhance the future work on jt . solar is used as a main resource to generate direct current which generates 300V on specific radiation and specific temperature. number of solar panels are connected in series and parallel to obtain the required power

Project Objectives

• to effectively charge battery of electric vehicle by using renewable resource
• to charge a battery with less time as the world is moving towards electricification of transport
• AC source is used as a backup source because solar is depenedent on radiance and temperature

Project Implementation Method

first of all radiance and temperature of the specific location should be observed at which location we are suppose to design the station . in the proposed model location of jamshoro is used .

After that determine the number of series parallel connected panels to generate the required power and voltage 

to obtain maximum power from solar panels mppt is going to be design using pertub and observer 

boost converter is design  used to boost up the voltages up to required level of fast charging station

in the above proposed model there are two slots available which can charge two cars at a single time 

Ac source is used as a backup source to charge a battery in case of weather issues 

rectifier is going to be design using diodes to convert AC into DC . Filter is going to be implemeneted using capacitor to remove the ripples

on the other side of project buck converter is going to be deign to step down the voltage upto required level of battery voltage 

for the smooth charging of battery constant current constant voltage method is used which is more suitable to charge a battery .

these all above steps are first implemented in matlab simulink to observe response than hardware is going to be built

we are developing its prototype on low voltages to observe the reponse of proposed model

Benefits of the Project

A Level 3 charging station (also known as a DC fast charging station) is, as of 2022, the fastest electric car charger available for EVs. Level 3 charging ports utilize a 480-volt higher direct current (DC) that can provide an average of 100 miles of charge per hour. Some EV batteries can be fully replenished with just 30 minutes of charge time at a DC charging station.

Many EV drivers choose to use Level 3 chargers while on long road trips. Both public and privately operated charging stations, or connected stations with Level 3 fast charging systems, allow drivers to register to their networks for free. Fees only apply when you use their charging sites. 

Technical Details of Final Deliverable

Technical details of the project are that one it is beneficial for the overall world to develop such kind of renewable based level three fast charging station which is going to be great beneficial for the world towards electrification it reduces the environmental impact which is caused by fossil fuel to run the ICE engine

basically simulation is performed on high voltage but the prototype is should be on low voltages to safely observe the response and the implementation at public places should be of high voltage

Final Deliverable of the Project

Hardware System

Core Industry

Transportation

Other Industries

Core Technology

Others

Other Technologies

Sustainable Development Goals

Good Health and Well-Being for People, Climate Action

Required Resources

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