Energy Storage & Conversion

E Bicycle consists of BLDC motor with Lithium Ion battery technology. The motor rating is 1000W and battery rating is 24V, 36AH. The main advantage of this project is pedal assisting system. The main display provides the state of charge of battery and three mode of operation (Slow, medium, fast). User can change their modes accordingly.

Features:

• 70kms for Single charge
• Speed upto 25 km/hr
• Weight 100kgs
• Pedal Assisting system
• 3 hours for charging
• High efficiency

This E bike consists of BLDC motor and Lithium Ion battery. In this project, specific controller is used to monitor the battery with more accurate results. The main advantage of the project is Regenerative braking. During braking the battery gets charging. The efficiency of the vehicle is increased. This bike is done for SAE Two wheeler completion. The chassis and other specifications were followed as per the guidelines given by SAE.

• Weight 150Kgs
• Speed upto 50km/hr
• 70Kms for a single charge
• 4 hours of charging
• Regenerative Braking
• Reverse gear

It is used to plant seeds of different size and at a different distance. It can be used in any type of soil. The DC motors are used to run the machine. It is powered with Battery.

The grass cutter is powered with the solar energy. The solar energy is converted into electrical energy and stored in the battery. This reduces the man power.

It is a women saftey device. It will proouce shock we touch the electrode of the gun. It is very small and user frriendly to the womens.

It is a normal electrical port where we use our appliances. The port is fixed in the wall and it looks a plane surface. If we pop out the switch then the charging port will appear. This provides saftey to the user and also decorative wall for the house.

Electric kart is a prototype of the Electric four wheeler. The chasis of the body was designed by AutoCAD simulation tool. In this prototype, the main frames were made up of wooden board and the side frame and angle were made up of PVC pipes. BLDC motor of 1kW were fitted in the kart.

It is used to charge a mobile phone and as well as emergency light. The Lithium Ion batteries are used to charge the battery. The rating of the battery is 4400mAH and voltage rating is 5V. The charging hours for the battery is 4 hrs and it can withstand upto 3 hours.

It is a contact free water dispenser mechanism. When the person gives command through microphone which is connected to the voice sensor, the sensor signals arduino. It operates the relay and the motot runs as per the command. The motor pumps the water and provide it throgh tap.