DESIGNING OF ELECTRIC VEHICHLES SPEED CONTROLLER
Project Implementation Method (less than 2500 characters)
2025-06-28 16:26:37 - Adil Khan
DESIGNING OF ELECTRIC VEHICHLES SPEED CONTROLLER
Project Area of Specialization Electrical/Electronic EngineeringProject Summary- The electric vehicle controller is the electronics package that operates between the batteries and the motor to control the electric vehicle‘s speed and acceleration much like a carburetor does in a gasoline-powered vehicle. The controller transforms the battery’s direct current into alternating current (for AC motors only) and regulates the energy flow from the battery.
- Unlike the carburetor, the controller will also reverse the motor rotation (so the vehicle can go in reverse), and convert the motor to a generator (so that the kinetic energy of motion can be used to recharge the battery when the brake is applied).The main goal of this challenge is to furnish an accurate view of the number energy sources on hand to mankind. In today’s cutting-edge world, man’s experience is very vital to go forward in this world. To do so, their experiences have to be in the least feasible way and moment. This record components battery-powered electric powered vehicles and motor voltage. This report is appropriate for the plan and manufacture of electric powered vehicles that use electrical energy as a predominant source. It also highlights the layout factors of the EV. The electric electricity used to journey the EV affords better gasoline power than a common vehicle, resulting in higher overall performance and less pollution.
- This project is mainly used to control the speed of the BLDC motor by varying the frequency. The BLDC motor has high reliability, high efficiency high torque/inertia ratio, improved cooling, low radio frequency interference, and noise and requires practically no maintenance. The BLDC motor speed is depends on the frequency of the three phase inverter circuit.
- Project Objectives
- We are regarding approximately the growing demand of strength everywhere in the world. In the morning time whilst leaving house, our time is preferred at each and every minute and velocity makes this model of electric transport eye-catching for many urbanites, as the time of instruction of the vehicle is substantially reduced. Which now not only capacity an inestimable time saving however above all great money savings in the city economy?
- The effectiveness of electric vehicles depends on proper interfacing between energy storage systems and power electronics converters.
- However, the power delivered by energy storage systems illustrates unstable, unregulated and substantial voltage drops.
- To overcome these limitations, electric vehicle controllers are necessary to achieve a secured and reliable power transfer from energy storage systems to the electric motor
we design hardware on veroboard to test the working of our project then we start pcb designing
there are four main components in our project
1) aurdino mega is used to store cummutation sequences through programing
2) then opto coupler is used to separate controlling part and hight rating part to prevent our hardware from any kind of dmagae
3) gate derivers ics are used to opearate mosfets at high rating
4)hexa bridge of mosfets is used to controle speed two mosfets wil work in each stage high or low
5) aurdino will repeat these sequences in order to rotate motor properly
Benefits of the Project•Pakistan approved an ambitious National Electric Vehicles Policy (NEVP) in November (2019)
• with targets and incentives aimed at seeing electric vehicles capture 30% of all the passenger vehicle and heavy-duty truck sales by 2030
• It sets even more ambitious goals for two- and three-wheelers and buses; 50% of new sales by 2030 and 90% by 2040
Technical Details of Final Deliverable- The effectiveness of electric vehicles depends on proper interfacing between energy storage systems and power electronics converters.
- However, the power delivered by energy storage systems illustrates unstable, unregulated and substantial voltage drops.
- To overcome these limitations, electric vehicle controllers are necessary to achieve a secured and reliable power transfer from energy storage systems to the electric motor
In the end of our project we qill be able to control the speed of motor and move it forward and reverse start and stop of motor according to the need of our electric vechile
Final Deliverable of the Project Hardware SystemCore Industry TransportationOther IndustriesCore Technology OthersOther TechnologiesSustainable Development Goals Industry, Innovation and InfrastructureRequired Resources| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Total in (Rs) | 41925 | |||
| capacitor | Equipment | 9 | 175 | 1575 |
| resistors | Equipment | 33 | 10 | 330 |
| IC | Equipment | 10 | 250 | 2500 |
| Transistors | Equipment | 6 | 500 | 3000 |
| Diodes | Equipment | 17 | 60 | 1020 |
| Rectefier Bridge | Equipment | 2 | 2000 | 4000 |
| BLDC motor | Equipment | 2 | 6000 | 12000 |
| DC Battery | Equipment | 1 | 15000 | 15000 |
| microcontroller | Equipment | 1 | 2500 | 2500 |