Implementation and Demonstration of Electric Vehicle-to-Home (V2H) Application

Abstract

This chapter emphasizes the utilization of the plug-in hybrid electric vehicle (PHEV) as a backup power source for residential loads in under-developing and developing countries. It works as a source of energy in residential micro-grid based on the condition of vehicle battery without harming its function as an EV (electric vehicle). The suggested V2H system uses solar PV power to charge vehicle battery; therefore, the entire system works as a residential nano-grid system. The EV is considered as a load of home when its batteries are charged by solar PV or grid. However, the main emphasis is given to use solar PV power to reduce charging from the grid. The key objectives of this work are to minimize the energy cost of a household by reducing the dependency of residential loads on the power grid to enhance the reliability of power supply to residential loads during load shedding and blackouts and to maximize the utilization of power produced by solar PV array mounted on the rooftop.