Simulation of Wireless Power Transmission, Using EMF Method
Wireless power transfer (WPT) is an important topic nowadays. We live in a world of technological advancement. New technologies emerge each and every day to make our life simpler. Despite all these, we still rely on the classical and conventional wire system to charge our everyday use low power devi
2025-06-28 16:29:05 - Adil Khan
Simulation of Wireless Power Transmission, Using EMF Method
Project Area of Specialization Electrical/Electronic EngineeringProject SummaryWireless power transfer (WPT) is an important topic nowadays. We live in a world of technological advancement. New technologies emerge each and every day to make our life simpler. Despite all these, we still rely on the classical and conventional wire system to charge our everyday use low power devices such as mobile phones, digital camera etc. and even mid power devices such as laptops. The conventional wire system creates a mess when it comes to charging several devices simultaneously. It also takes up a lot of electric sockets and not to mention the fact that each device has its own design for the charging port. At this point a question might arise. ?What if a single device can be used to charge these devices simultaneously without the use of wires and not creating a mess in the process? We gave it a thought and came up with an idea. The solution to all these dilemma lies with inductive coupling, a simple and effective way of transferring power wirelessly. Wireless Power Transmission (WPT) is the efficient transmission of electric power from one point to another trough vacuum or an atmosphere without the use of wire or any other substance. This can be used for applications where either an instantaneous amount or a continuous delivery of energy is needed, but where conventional wires are unaffordable, inconvenient, expensive, hazardous, unwanted or impossible. The power can be transmitted using Inductive coupling for short range, Resonant Induction for mid-range and Electromagnetic wave power transfer for high range. WPT is a technology that can transport power to locations, which are otherwise not possible or impractical to reach. Charging low power devices and eventually mid power devices by means of inductive coupling could be the next big thing. The objective of this project is to design and construct a method to transmit wireless electrical power through space and charge a designated low power device. The system will work by using resonant coils to transmit power from an AC line to a resistive load. Investigation of various geometrical and physical form factors evaluated in order to increase coupling between transmitter and receiver. A success in doing so would eliminate the use of cables in the charging process thus making it simpler and easier to charge a low power device. It would also ensure the safety of the device since it would eliminate the risk of short circuit. we don’t have need to stick with wires while using any electric device like mobile, laptop, camera etc. complete removal of wires is possible by WPT so system becomes very user friendly and complexity can be reduced. At public places like Malls and stations, complexity of power system can be reduced by WPT.
Project Objectives1. To introduce Power transfer Technology using Electromagnetic Force
2. To show the Wireless power Transfer
3. To Get rid of wires using wireless technology
4. To design the device that can transfer power remotely.
5.To analyze the load response using Tesla coil technology.
Project Implementation MethodEMF ( Electromagnetic Force)
Benefits of the Project- Allows for charging of multiple devices. ...
- High charging speeds: though at the moment wireless charging offers a slower charging rate than the wired option, advances in resonance and induction technology promises an increased charging rate and improved efficiency in the future.
The oscillator circuit will make DC current to alternating oscillatory cycled wave that will used in forming the EMF and magnetic waves ? Transmitter will used to transmit the electric power in form of magnetic waves ? These waves will receive at load end at reciving point ? After that the rectifier will used to make oscillatory cycle to rectify the Voltage obtained from transmitter. ? Now the load will connected to show the working and analysis.
Final Deliverable of the Project HW/SW integrated systemCore Industry EducationOther Industries Others Core Technology Clean TechOther Technologies OthersSustainable Development Goals Good Health and Well-Being for People, Responsible Consumption and ProductionRequired Resources| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Total in (Rs) | 42685 | |||
| Transformer | Equipment | 2 | 4500 | 9000 |
| Oscillator Circuit | Equipment | 1 | 4530 | 4530 |
| Tesla Coil | Equipment | 1 | 725 | 725 |
| AC to AC Cylco Convertor | Equipment | 1 | 4500 | 4500 |
| Inverter Circuit | Equipment | 2 | 1800 | 3600 |
| SMC & PID Controller | Equipment | 1 | 13680 | 13680 |
| RLC Circuit | Equipment | 1 | 3550 | 3550 |
| Rectifing Circuit | Equipment | 1 | 3100 | 3100 |