Digital Electric Bike Controller System

Abstract

The pollution due to cars is actually escalating day by day time hence the dangerous levels in urban areas and cities are actually at unsafe levels because of to use of cars. The application of electric vehicles for short distance traveling will make it possible to decrease the contamination to some degree. The electric bike takes much more time for recharging the electric battery this's not feasible one this's the primary drawback of the current electric bicycle. This electric bicycle uses dc generator for generating power while running, uses solar panel when bicycle is at rest and a charger that operates from main power supply for charging the battery. This electric bicycle uses 24V 250W brushless direct current (BLDC) hub motor and Lithium ion (Li-ion) battery. The use of BLDC hub motor in the bicycle that avoids the complexity and losses while using the permanent magnet direct current (PMDC) motor. The Li-ion battery replaces the sealed maintenance free (SMF) battery which is used in existing electric bicycles. Li-ion batteries are having more advantages as compared to SMF batteries.This paper outlines system requirements to successfully develop and deploy an electric bike, focusing on system architecture, operational concepts, and battery management. Although there is little empirical evidence, electric bike could be feasible, depending on demand and battery management, and can potentially improve the utility of existing bike systems.