Comparative study of efficiency of Solar, Ambient noise and Wind energy for Hybrid Car

摘要

Electric vehicles are very environment friendly as they have very smooth noise-free operation and have more efficiency as compared to the conventional SI and CI engines. The main issue with the electric driven vehicle is that after travelling few kilometers the battery gets discharged because there is no source of recharging the battery so vehicle remains dependent upon some other form of energy to charge. Solar energy, wind energy and sound energy can be used for charging because availability of sun light during day time. Battery of vehicle can still be charged harvesting the wind faced by the moving vehicle using fan. There can also tertiary source of energy which can add to the battery charging modes based upon the surrounding noise so that maximum amount of noise can be converted in to the battery charging options. The hybrid model having all these three types of energy including solar, wind and noise pose a blend of charging options which is not only more efficient as compared to engine based vehicles but also more environment friendly being more economical at the same time. In this research paper the solar panel is mounted at the top of the vehicle so that maximum amount of sunrays strikes it for charging the battery. The blades of the fan are to be mounted at the front of the vehicle for making the maximum use of the wind faced by the vehicle at the moving time. The noise based transducers are mounted at the both sides of the vehicle in a fashion to make use of maximum surrounding external and internal noise and concluded that efficiency of solar system is more as comparison to other two ambient noise system and wind system but in case of wind and ambient noise system, wind system has less efficiency.