Publication

Abstract :

The high proportion of Electric vehicles (EV) escalates the demand for rapid charging stations, putting a strain on the present grid infrastructure. Installing charging stations can perform certain jobs, lowering grid effect and assisting the system in maintaining power balance for an extended period of time. The involvement among several sources of energy for powering an automobile is coordinated by a power management technique. Solar panels, wind turbines, and a bidirectional vehicle-to-grid interface comprise up the system. Vehicle to grid technology enhances the use of sustainable power while also assuring stability of the system and a transformation to a healthier atmosphere. Motivated by the growing development of electric cars (EVs) upon this market and indeed the lack of predictability of renewable generation.

This paper suggests a voltage stability design of a photo - voltaic (PV) array and wind turbine, storage facility of an electric car, as well as the grid via a controller to prevent voltage instabilities at the source. The power circuit consists of a dc-to-dc converter, a bidirectional ac-to-dc converter, a car battery, a load, and switches. The results of the generated computer simulation suggested synchronising the grid, batteries, wind, and solar electricity under various loading scenarios, solar irradiance conditions, and wind conditions