A NEW EFFICIENT SYSTEM FOR PV FED TO BLDC MOTOR BY USING ANN CONTROLLER

Abstract

Electric vehicles (EV), including Battery Electric Vehicle (BEV), Hybrid Electric Vehicle (HEV), Plug-in Hybrid
Electric Vehicle (PHEV), Fuel Cell Electric Vehicle (FCEV), are becoming more commonplace in the
transportation sector in recent times. As the present trend suggests, this mode of transport is likely to replace
internal combustion engine (ICE) vehicles in the near future. Each of the main EV components has a number of
technologies that are currently in use or can become prominent in the future. EVs can cause significant impacts
on the environment, power system, and other related sectors. The present power system could face huge
instabilities with enough EV penetration, but with proper management and coordination, EVs can be turned into
a major contributor to the successful implementationof the smart grid concept. There are possibilities of immense
environmental benefits as well, as the EVs canextensively reduce the greenhouse gas emissions produced by the
transportation sector. However, there are some major obstacles for EVs to overcome before totally replacing ICE
vehicles. Industrial Motor Drives mainly deals with operations at base speed of motor. Electric Vehicle Motor
Drives deals with operations that require sudden start and stop, low speed operations and base speed operations
as well. The system should meet the objective of variable speed, variable torque applications like Electric
Vehicles (EVs). As per studies, BLDC motor is found to be a suitable motive element for EV application based
on its suitable torque speed characteristics. The system needs to implement with a suitable control mechanism
that will help to operate the motor in an efficient manner.