Design and implementation of a novel energy management algorithm in vehicle to grid system design

摘要

Balancing of Energy demand and stable operation of grid is the main problem faced by today's Power Society. For that many researchers suggest energy storage as one of the solutions. Hence this paper is all about the designing of such a Vehicle-to-grid (V2G) system, and the rapidly growing market of electric vehicle leads to the success of such a system. The paper presents several aspects related to any V2G system. A systematic model of the system has been proposed discussing the availability of electric vehicle parking areas, hardware components compatible with the system and the requirement of communication and protection scheme. The system is expected to work in three major modes. The three modes and their effects are discussed thoroughly in the further section. The amount of power to be penetrated and amount of the power to be drawn for charging of the batteries at particular time is properly analyzed. A novel algorithm is developed to nullify the bad effects and loading of the batteries on the grid. The algorithm also takes care about power quality while charging and discharging. The input strategy to the inverter for the system has been explained. The overall proposed model is then implemented on Delhi and results are calculated. Some monetary benefits can also be availed by the electric vehicle owner as well as utility.