This document presents a slide plan for a presentation on wireless power transmission (WPT). It discusses the history, principles, components, methods, applications, challenges and future of WPT. Some key points include that WPT allows transmission of energy without wires, Nikola Tesla experimented with it in the late 1800s, methods include induction and electromagnetic transmission, applications are for devices that move or are in remote locations, and challenges include efficiency and environmental concerns over radiation.
India great intiative a carbon free silent road transportaion electric vehicleMahesh Chandra Manav
We are now realize Clean Air (Oxygen) is very important for each breath to ensure life of earth.
Like Other Industries releasing Pollution and Carbon due to production but for Transportation may be we can stop these Pollution by using Electric Vehicle on Road.
But the same time we have to understand and ready to build infra for Additional Power in Demand for Charging of these Vehicles.
It will be only possible when we develop power in Local Integrate with Battery Energy Storage and Supply Clean Power and Untrip Power to full Fill demand of Power for Vehicle Charging Infra.
Industry has to select Connector both side from Vehicle and Vehicle Charging should be same .
Link Vue System is professional Company Supporting Technical and Product Demand as trade or Installation Partner .
We invite to join us for Nation Agenda to reduce Carbon in Air and Increase of Oxygen in AIR.
We Offer Electrical Safety Earthing&Surge Protection ,Cable and Connectors (up to400Amps IP 68 )for Electric Vehicle , Networking Lan ,Fiber and Wireless,Automation &Connectivity of Building Commination connectivity up to distribution Substation .
We Request to Electric Vehicle&Battery Manufacturer, Vehicle Charging OEM, Installation Partner , Power Plant Solar Roof Top ,High Energy Batter Storage to Contact us
India great intiative a carbon free silent road transportaion electric vehicleMahesh Chandra Manav
We are now realize Clean Air (Oxygen) is very important for each breath to ensure life of earth.
Like Other Industries releasing Pollution and Carbon due to production but for Transportation may be we can stop these Pollution by using Electric Vehicle on Road.
But the same time we have to understand and ready to build infra for Additional Power in Demand for Charging of these Vehicles.
It will be only possible when we develop power in Local Integrate with Battery Energy Storage and Supply Clean Power and Untrip Power to full Fill demand of Power for Vehicle Charging Infra.
Industry has to select Connector both side from Vehicle and Vehicle Charging should be same .
Link Vue System is professional Company Supporting Technical and Product Demand as trade or Installation Partner .
We invite to join us for Nation Agenda to reduce Carbon in Air and Increase of Oxygen in AIR.
We Offer Electrical Safety Earthing&Surge Protection ,Cable and Connectors (up to400Amps IP 68 )for Electric Vehicle , Networking Lan ,Fiber and Wireless,Automation &Connectivity of Building Commination connectivity up to distribution Substation .
We Request to Electric Vehicle&Battery Manufacturer, Vehicle Charging OEM, Installation Partner , Power Plant Solar Roof Top ,High Energy Batter Storage to Contact us
It systems allow power to be transferred from one electrical network to another electrical network without need for wires or exposed contacts. There has been rapid expansion of WPT in mobile phone chargers and electric bulb and charging electric vehicles and dynamic charging electric vehicles, also called road powered electric vehicles. It is expected that WPT industry will grow persistently in coming decaded, commonly wireless power transfers are conducted using an inductive coupling and followed by magnetic induction , we use magnetic induction using copper wire with a diameter., The wireless power transfer field would be in high demand for electric power to be supplied in the future.
Bi directional converter for renewable energy sourcesSoumya Prateek
In the era of renewable energy the most important aspect is to connect it to the main grid. here we describe about a bidirectional converter topology with a storage system. Flexible charging of the storage is also taken into account.
Now a days world is shifting towards electrified mobility to reduce the pollutant emissions caused by nonrenewable fossil fueled vehicles and to provide the alternative to pricey fuel for transportation. But for electric vehicles, traveling range and charging process are the two major issues affecting it’s adoption over conventional vehicles.
With the introduction of Wire charging technology, no more waiting at charging stations for hours, now get your vehicle charged by just parking it on parking spot or by parking at your garage or even while driving you can charge your electric vehicle. As of now, we are very much familiar with wireless transmission of data, audio and video signals so why can’t we transfer power over the Air.
No Wire is the brief description of the wireless technology and wireless power transmission. this presentation gives the overview of the wireless power transmission and also you can found the different types of the methods used to transfer the power wirelessly i mean the types of the wireless power transmission. ...................................................................................................................................................................................................................................................................
It systems allow power to be transferred from one electrical network to another electrical network without need for wires or exposed contacts. There has been rapid expansion of WPT in mobile phone chargers and electric bulb and charging electric vehicles and dynamic charging electric vehicles, also called road powered electric vehicles. It is expected that WPT industry will grow persistently in coming decaded, commonly wireless power transfers are conducted using an inductive coupling and followed by magnetic induction , we use magnetic induction using copper wire with a diameter., The wireless power transfer field would be in high demand for electric power to be supplied in the future.
Bi directional converter for renewable energy sourcesSoumya Prateek
In the era of renewable energy the most important aspect is to connect it to the main grid. here we describe about a bidirectional converter topology with a storage system. Flexible charging of the storage is also taken into account.
Now a days world is shifting towards electrified mobility to reduce the pollutant emissions caused by nonrenewable fossil fueled vehicles and to provide the alternative to pricey fuel for transportation. But for electric vehicles, traveling range and charging process are the two major issues affecting it’s adoption over conventional vehicles.
With the introduction of Wire charging technology, no more waiting at charging stations for hours, now get your vehicle charged by just parking it on parking spot or by parking at your garage or even while driving you can charge your electric vehicle. As of now, we are very much familiar with wireless transmission of data, audio and video signals so why can’t we transfer power over the Air.
No Wire is the brief description of the wireless technology and wireless power transmission. this presentation gives the overview of the wireless power transmission and also you can found the different types of the methods used to transfer the power wirelessly i mean the types of the wireless power transmission. ...................................................................................................................................................................................................................................................................
Today we live in a fast changing world. In present modern era power is very important role in our live system. The purpose of this paper practically implement concept of power transmission without wire. Wireless Power Transmission through inductive coupling is one of the new emerging technologies that will bring tremendous change in human life. Wireless power transfer is one of the simplest and inexpensive ways of charging as it eliminate the use of conventional copper cables and current carrying wires. Using inductive coupling concept an alternating current in transmitter coil generates a magnetic field which induces a voltage in the receiver coil. This voltage can be used to power a mobile device or charge a battery etc. Mrs. Jothy Mary Saji "Review Paper on Wireless Power Transfer" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-4, August 2023, URL: https://www.ijtsrd.com/papers/ijtsrd58616.pdf Paper Url:https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/58616/review-paper-on-wireless-power-transfer/mrs-jothy-mary-saji
Wireless power transmission via resonance coupling.Xûbåįr Kakar
this slides give you idea about the recent research on Wireless power transmission.
compiled by Muhammad Xubair (BS-Electronic engg) at BUITEMS Quetta Pakistan.
The wireless Power Transmission is a useful and proper technology is used in various fields like electronic devices, implantable medical devices, industry and other fields, and has become a research hotspot at home and abroad. Because it enables the transmission of electrical energy from a power source to an electrical load across an air gap without interconnecting wires. This paper reviews the methods used in the wireless power transmission system, recent technologies, future and its application, merits as well as demerits. Mrs. Yogita Shailesh Kadam "Wireless Power Transmission System- A Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-3 , June 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd57380.pdf Paper URL: https://www.ijtsrd.com.com/engineering/electrical-engineering/57380/wireless-power-transmission-system-a-review/mrs-yogita-shailesh-kadam
Saving of Power in Wireless Power Transmission System using IR Sensor and RelayDr. Amarjeet Singh
As all we know that today’s live is not possible for a moment if we think without electricity after our basic needs that are air, water, food, cloth and shelter. Because without it we can not think about our mobility, But it has also many disadvantages because of the transmission of electricity through wire which cause many time sock due to which living thing may get injured or many time they get unexpected death.
Hence for establishing the transmission of electricity without hazards today’s world started working on the removal of the net of the wires over the world and this is possible only by transmitting electricity wirelessly.
This principle was early given by a charming and mysterious inventor and engineer Nikola Tesla(1891-1898) by inventing Tesla coil. But in wireless electricity transmission, there is a lot of wastage of energy when power is transferred to the load. If there is no loads are available around the receiving antenna(coil), power will be wasted and this is a one of the major disadvantage of this principle.
So by using IR Sensor we can save this power from being waste which will allow the antenna to transmit the power only when the objects are available to receive this transmitted power.
Wireless transmission of electricity development & possibilitychandan kumar
One of the major issue in power system is the losses occurs during the transmission and distribution of electrical power.
The percentage of loss of power during transmission and distribution is approximated as 26%.
The main reason for power loss during transmission and distribution is the resistance of wires used for grid.
Any problem can be solved by state–of-the-art technology.
Microwave Power Transmission is one of the promising technologies and may be the righteous alternative for efficient power transmission.
WIRELESS POWER TRANSFER - A TECHNOLOGY THAT HAS COME OF AGEIAEME Publication
Wireless power transfer has its roots in Tesla’s experiments and his proposition that electric power can be transferred not only by means of radiation, but also by means of induction and resonant coupling. Recent trends in the development of this technology are addressed. Also the basic mathematical ideas that help us understand the various parameters and issues for optimization of power transfer are given. The power in a given load in case of two coils is compared with that obtained in a modified set up consisting of three coils and it is shown that by proper choice of coupling coefficients, one might improvise the existing methods.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
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Wireless power transmission original ppt
1. DR. B.C. ROY ENGINEERING
COLLEGE, DURGAPUR
WIRELESS
POWER
TRANSMIS
SION
Submitted By-
AJEET KUMAR
MUKESH KUMAR
ADARSH GAURAV
MD SOHAIL AKHTER
MD SHAHID AKHTER
JAUHAR AHMAD SAYEED
HARISH CHANDRA
MODAK
ELECTRICAL ENGINEERING DEPARTMENT
2. BCREC/EE/2013-14/5TH SEM/WPT
Slide Plan
Why WPT
History
Principle
Components
Methods
Merits and Demerits
Biological Impacts
Applications
Current Technology
Future Aspects
Challenges
Conclusion
Wireless Power Transmission
2
3. BCREC/EE/2013-14/5TH SEM/WPT
What is WPT?
3
The transmission of energy from one place to
another without using wires
The wireless transmission is made possible by using
various technologies
Wireless Power Transmission
4. BCREC/EE/2013-14/5TH SEM/WPT
Why WPT?
According to the World Resources Institute (WRI),
India’s electricity grid has the highest
transmission and distribution losses in the world
– a whopping 27%.
This is attributed to technical losses and theft.
The continuity of power supply, optimizing the
location of sensors, and dealing with rotating or
moving joints.
Wireless Power Transmission
4
5. BCREC/EE/2013-14/5TH SEM/WPT
5
History
Experiments performed between 1888 and 1907 by
Nikola Tesla
Started efforts on wireless transmission at 1891 in his
“experimental station” at Colorado
He lighted a small incandescent lamp by means of a
resonant circuit grounded on one end.
William C. Brown, the pioneer in wireless power
transmission technology
The idea of Tesla is taken in to research after 100
years by a team led by Marin Soljačić from MIT
Wireless Power Transmission
9. BCREC/EE/2013-14/5TH SEM/WPT
9
Induction
The principle of mutual induction
between two coils can be used
for the transfer of electrical
power without any physical
contact in between.
The simplest example of how
mutual induction works is the
transformer, where there is no
physical contact between the
primary and the secondary coils.
Wireless Power Transmission
10. BCREC/EE/2013-14/5TH SEM/WPT
10
Electromagnetic Transmission
Electromagnetic waves can also be used to
transfer power without wires.
By converting electricity into light, such as a laser
beam, then firing this beam at a receiving target,
such as a solar cell on a small aircraft, power can
be beamed to a single target. This is generally
known as “power beaming”.
Wireless Power Transmission
11. BCREC/EE/2013-14/5TH SEM/WPT
11
Evanescent Wave Coupling
A process by which electromagnetic
waves are transmitted from one medium
to another by means of
the evanescent (or decaying)
electromagnetic fields.
This is usually accomplished by placing
two or more waveguides close together so
that the evanescent field does not decay
much in the vicinity of the other
waveguide.
Wireless Power Transmission
13. BCREC/EE/2013-14/5TH SEM/WPT
13
Electrostatic Induction
Also known as “capacitive coupling”
It is an electric field Gradient or differential
capacitance between two elevated Electrodes
over a conducting ground plane for wireless
energy Transmission
It involves high frequency alternating current
Potential differences transmitted between two
plates or nodes.
Wireless Power Transmission
14. BCREC/EE/2013-14/5TH SEM/WPT
Merits
Eliminates the existing transmission line cables,
towers and sub stations
More freedom of choice of both receiver and
transmitters
Cost of transmission and distribution become less
Power could be transmitted to the places where
the wired transmission is not possible.
Loss of transmission is negligible level
Safer by eliminating the sparking hazard
Wireless Power Transmission
14
15. BCREC/EE/2013-14/5TH SEM/WPT
Demerits
The Capital Cost for practical
implementation of WPT seems to be very
high.
Interference of microwave with present
communication systems.
Common belief fears the effect of
microwave radiation.
Wireless Power Transmission
15
16. BCREC/EE/2013-14/5TH SEM/WPT
Biological Impacts
WHO recommends the human exposure
guidelines determined by the Institute of
Electrical and Electronic Engineers (IEEE)
and by the International Commission on
Non-Ionizing Radiation Protection (ICNIRP).
Public exposure to WPT fields would also
be below existing safety guidelines.
Localized impact on the environment
would be created if the operation of a
WPT device has some effect.
Wireless Power Transmission
16
17. BCREC/EE/2013-14/5TH SEM/WPT
Applications
Generating power by placing satellites
with giant solar arrays in
Geosynchronous Earth Orbit.
Moving targets such as fuel free
airplanes, electric vehicles, moving
robots.
Ubiquitous Power Source (or) Wireless
Power Source, Wireless sensors and RF
Power Adaptive Rectifying Circuits
(PARC).
Wireless Power Transmission
17
20. BCREC/EE/2013-14/5TH SEM/WPT
Contd…
20
LASER transmission
LASER converts electricity to light using lasers, and projects that
light onto a specialized solar cell array, which then converts the
light back into electricity.
The “wireless extension cord” delivers thousands of watts at ranges
up to many kilometers.
The wireless transmission of power via laser is useful in situations
where it is impractical or uneconomical to run wires, including
unmanned aerial vehicles (UAVs), unmanned ground vehicles
(UGVs), unattended sensors, communication towers, forward
operating bases, and disaster relief.
Wireless Power Transmission
21. BCREC/EE/2013-14/5TH SEM/WPT
21
Future Aspects
It is one of the biggest challenges in today's world
to transmit energy in rough terrain like mountains,
forest, and sea.
A verified SPICE model of wireless transmission has
been considered for the efficiency calculation
along with the mathematical approach.
Numerical calculation shows that 30-70%
transmission efficiency can be achieved by using
this model of transmission depending upon the
transmission distance and diameter of the
antenna.
MATLAB simulator and Simulink have been used
for the system response and adaptability.
Wireless Power Transmission
22. BCREC/EE/2013-14/5TH SEM/WPT
Challenges
Electromagnetic wave scatters freely in space as it
propagates
The concerns that some environmentalists are placing
is the depletion of ozone layer by the radiation.
There should be complete revolution in the
electrical world for manufacturing and designing.
Some of the countries which depend on electrical
energy for the economy like country Bhutan.
This was the main reason that Tesla failed to
convince then the sponsors and entrepreneurs of
his time to carry out his project.
Wireless Power Transmission
22
23. 23
Conclusion
WPT emerges out as the best alternative
for efficient power transmission despite its
few drawbacks such as very high
installation cost.
WPT has very high efficiency as the loss
during power transmission is nearly
negligible and it acts as a boon for the
people of those areas where wired
transmission is not possible
The power failure due to short circuit and
electric faults would not be possible at all.
Wireless Power Transmission
