1. BETTERY POWERED BICYCLE
ABSTRACT:
Due to the toxic emissions train diesel and petrol vehicles, the air pollution in our cities has reached
alarming levels, The increasing vehicle population is also consuming our scarce oil serves, To overcome
these difficulties, BHEL Jve developed ELECTRAVAN - A SMOKELESS, NOISELESS, OIL FREE BAT
POWERED VEHICLE.
This employs no IC engine & no oil to operate. Instead it is run by an electric motor, powered by a
pack of rechargeable tract ion batteries positioned in the vehicle and bicycle Itself, The power transmission
takes place through though conventional gear box and differential. Gear box and differential. The speed is
controlled by an Electronic Chopper Controller and gear changing. In all other respect such as steeering
braking, gear box and clutch arrangements etc. Electravans ate similar to conventional diesel or petrol
vehicles. Therefore they need no extra training to drive.
Optional battery withdrawal arrangement is provided with facilities for removal of discharged
batteries and fitting of charged ones within few minutes at the battery charging stations.
In view of the obvi6us advantages of Electravans, Ministry of Non-conventional Energy Sources,
Government of India, gives a cash subsidy to the buyers. Electra van usage is being increasingly favored to
fight the menace of air pollution in urban areas, industries & institutions.
ECWAY TECHNOLOGIES
IEEE PROJECTS & SOFTWARE DEVELOPMENTS
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Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com

2. WORKING OPERATION:
ADVANTAGES
 Freedom from highly discomforting noise & vibrations so common in Bicycles.
 Recurring savings of Human Energy.
 Ideal vehicle to keep environment clean.
 Ideally suited as public transport in congested areas, hospitals, factories, wild life sanctuaries, airport,
schools & places of historic Importance.
 No engine related maintenance expenses & much lesser maintenance OPI chassis pails due to absence of
vibrations.
APPLICATIONS
 Freedom from highly discomforting noise & vibrations so common in Bicycles.
 Recurring savings of Human Energy.
 Ideal vehicle to keep environment clean.
 Ideally suited as public transport in congested areas, hospitals, factories, wild life
sanctuaries, airport, schools & places of historic Importance.
 No engine related maintenance expenses & much lesser maintenance OPI chassis pails
due to absence of vibrations.

3. Block diagram
The block diagram consists of Bicycle ,Electric Motor, battery and control Switch.
The operation of them is as follows.
DC Battery is used to transmit the Electric Power, which we want the Bicycle to operate.
The operation such as move Front Direction.
12V
BATTERY
SWITCH
DC
MOTOR
BICYCLE
MECHANISM