Winding less rotor based electric motor

Project Title

Winding less rotor based electric motor

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

DC motor is an electrical machine that converts direct current electrical energy into mechanical energy. A coil of wire with a current running through it generates an electromagnetic field aligned with the center of the coil.The direction and magnitude of the magnetic field produced by the coil can be changed with the direction and magnitude of the current flowing through it. DC motor has different types such as shunt motor, series motor and compound motor. In series motor the torque is very high due to high armature current. But when induced current is passed through rotor winding then losses occur so to overcome this problem we have to design winding less rotor motor. In this project we use permanent magnetic rotor to produce constant magnetic field. In electrical vehicle DC motor draw electrical power from the DC battery hence battery life is short so we use winding less rotor based electric motor to increase the battery life.

Project Objectives

The proposed project will reduces the energy losses in DC motor, specifically used in electric vehicle. it will also enhance the efficiency of electric vehicle.

Project Implementation Method

The proposed project implementation will be done in two phases. Initially the simulation will be done and then the proposed model will be implemented.

Benefits of the Project

The line losses occuring in DC motor rotor circuitory will be reduces.

Technical Details of Final Deliverable

In this project no of components will be used including:

1- Permanent Magnet

2- Stator

3- Stator Winding

4- Bearing

5- Varnish

6- Rotor Shaft

7- Motor Body

8- Carbon Brushes

9- Voltmeter 

10- Ammeter

11- Battery

Final Deliverable of the Project Hardware SystemCore Industry Energy Other Industries Education Core Technology OthersOther Technologies Clean TechSustainable Development Goals Affordable and Clean EnergyRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	22500
Bearings	Equipment	6	300	1800
Magnets	Equipment	12	500	6000
Stator Winding	Miscellaneous	2	2500	5000
Shaft	Miscellaneous	2	1000	2000
Carbon Brushes	Miscellaneous	4	200	800
Battery	Equipment	1	4500	4500
Motor Body	Miscellaneous	1	500	500
Varnish	Miscellaneous	2	200	400
Voltmeter	Equipment	1	500	500
Ammeter	Equipment	1	500	500
Nut Bolts	Miscellaneous	10	50	500