Wireless transmission is the property of its rightful owner. Wireless power transmission working,application,types,long. Doc project final report wireless power transfer autosaved. The basics of wireless power transfer involves the inductive transmission of energy from a transmitter to a receiver via an oscillating magnetic field. If you liked it then please share it or if you want to ask anything then please hit comment button. Laser transmission microwave more developed high efficiency up to 85% beams is far below the lethal levels of concentration even for a prolonged exposure cause interference with satellite communication industry laser recently developed solid state lasers allow efficient. The wireless power transmission will be mandatory to use in the near future because this technology enables the transmission of electrical energy from a power source to an electrical load across. Presentation on wireless power transmission by shailie rai 1. In 1891, he began his work on wireless power transmission at.
A free powerpoint ppt presentation displayed as a flash slide show on id. Wireless transmission parti department of computer science. Wireless power transmission wpt system refers to a system that transfers electrical power wirelessly from a transmitter to a receiver in the form of electromagnetic waves. At last you pull one out and hope that it is the right one. A solar energy collector to convert the solar energy. The concept of the solar power satellite sps is very simple. Abstract wireless power, transmission,is an underdeveloped,field of study. Wireless power transfer wpt, wireless power transmission, wireless energy transmission.
Wireless power transmission electric power transmission. This can be used for applications where either an instantaneous amount or a continuous delivery of energy is. All you need to do is just click on the download link and get it. Until now, many efforts have been made in this regard and scientists have discovered several methods so far. The current electricity generation system we have a tendency to waste over half its resources. Wireless power transmission powerpoint ppt presentations.
While microwave systems were first to be developed, in recent years the viability and demand for optical systems has grown significantly. Overview introduction definition history types of wpt atmospheric conduction method electrodynamic induction method. He started efforts on manuscript received february 25, 2011. Wireless power transmission free download as powerpoint presentation. Wireless power transmission is a process that occurs in a system, where power source transmits electromagnetic energy to electric load with no wires. If so, share your ppt presentation slides online with. Wireless power transfer wpt, wireless power transmission, wireless energy transmission wet, or electromagnetic power transfer is the transmission of electrical energy without wires as a physical link. Losses in power transmission grid, which can reach 30% of the transmitted power is a problem that could be solved with microwave power transmission. There is a variety of technique of wireless power transmission which include electromagnetic. You may have even got confused to get the right cord for unplugging it among the other cords that lead to the same outlet.
The paper will outline our design process and the logical steps we took in the experimentation and design of our circuits. The transfer of energy magnetic coupling inductive coupling simplest wireless energy coupling is a transformer energy coupling 9. Wpt systems can be divided into two different categories 53, 54. The concept of wireless power transmission system is explained with functional block diagram shown in figure 2. In a wireless power transmission system, a transmitter device, driven by electric power from a power source, generates a timevarying electromagnetic field, which transmits power across space. Wireless power transmission for solar power satellite sps second draft by n. Theoretical background it is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. Advantages and disadvantage applications conclusion references 12815.
Feb 21, 2020 get more information about wireless power transmission seminar report by visiting this link. Abstract the technology r wireless power transferfo wpt is a varied and a complex process. To avoid the conflicts like recharging and carrying its appliances of electrical and electronic devices, wireless power transmission is desirable. Wireless power transmission ppt free download as powerpoint presentation.
Enable speed reduction between engine and the drive wheels in. It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. Most of us at home maybe using multiplug to connect all the electronic devices with power cords. Project final report wireless power transfer autosaved 1. Power transmission by radio waves dates back to the early work of nikola tesla in 1899. Wireless power transmission using solar power system the main function of wireless power transfer is to allow electrical devices to be continuously charged and lose the constraint of a power cord. Nearfield techniques inductive coupling resonant inductive coupling air ionization farfield techniques microwave power transmission mpt laser power transmission types and technologies of wpt 8.
Getting rid of cables for the ease of operators of medical devices. Maintains direct wireless connection to cell phones in its cell. It was all about wireless electricity ppt with pdf. Wireless power transmission was early proposed to transfer energy from collection to the earths surface. Wireless power transfer involves the transmission of power from a power source to an electrical load without connectors, across an air gap. The authors are with from bharati vidyapeeth deemed university college of engineering, pune, india. Wireless power transmission is not a new idea, nikola tesla proposed theories of wireless power transmission in the late 1800s and early 1900s. Roland piquepaille writes several companies have started to sell power pads that can charge your cellphone when you put it on the pads surface.
Wireless transmission of electrical power overview of. This whole idea was developed by nicolas tesla in 1893, where he developed a system of illuminating vacuum bulbs using wireless transmission technique. Concepts for wireless energy transmission via laser. The laser gets powered using sources like sun or any electricity generator and accordingly generates high intensity focused light. The power could be transmitted as either microwave or laser radiation at a variety of frequencies depending on system design. Here we are giving you wireless electricity ppt with pdf. Brown, the pioneer in wireless power transmission technology, has designed, developed a unit and demonstrated to show how power can be transferred through free space by microwaves. This electric power transfer is accomplished without wires by using microwaves to transfer the energy cleanly, safely. Wireless power transfer is a generic term for a number of different technologies for transmitting energy by means of electromagnetic fields.
Abstract the advent of various wireless technologies have revolutionized the communication infrastructure. We do not have to steer a microwave beam electrically. Now, japanese researchers have built a plastic sheet which could power. Nikola tesla has been the pioneer in the field of wireless. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electric load without interconnecting man made conductors. Solar power satellite system wireless power transmission to the earth. Tesla conducted his experiments in colorado spring in 1899. Provide a varied leverage between the engine and the drive wheels provide means to transfer power in opposite direction.
Wireless power transmission via solar power satellite. Introduction to wireless technology the term wireless communication refers to the transfer of information using electromagnetic em or acoustic waves over the atmosphere rather than using any propagation medium that employs wires. Overview introduction to wireless power transmission wpt need of wpt history of wpt varieties of wpt advantages and disadvantages applications future scope reference 2 3. Wireless power transmission the future of power transmission. Only a part of wpt system is discussed below, which includes radiating and receiving antennas and the environment between them. This wireless transmission transmits power to remote locations.
Wireless power transmission parise research technologies. Effectiveness of wireless power transmission wpt depends on many parameters. Witricity will ensure that the cell phones, laptops, ipods and other power hungry devices get charged on their own, eliminating the need of plugging them in. Wireless power transmission authorstream presentation. Wireless electricity or witricity seminar report,pdf,ppt.
Electrical age, princeton university press 20, page 252. Power point presentation on wireless power transmission. Wireless power transmission using magnetic resonance. It involves the use of a laser beam to transfer power in the form of light energy, which is converted to electric energy at the receiver end. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or. Teslas work was impressive, but it did not immediately lead to wide spread practical methods for wireless power transmission. There are many promising,applications for the ability to transport powerover,great distances and boundaries,without the. We can use theoretically all electromagnetic waves for a wireless power transmission wpt. But these siliconbased pads are expensive and relatively specialized. There are many promising,applications for the ability to transport powerover,great distances and.
View wireless power transmission research papers on academia. Mar 27, 2012 wireless power transmission authorstream presentation. Enable power transmission at varied angles and varied lengths. Guided media guided media, which are those that provide a conduit from one device to another, include twistedpair cable, coaxial cable, and fiberoptic cable. Advantages of wireless power transmission hangzhou chinabase. Provide means of connection and disconnection of engine with rest of power train without shock and smoothly.
Classi cation of satellite communication systems by beam divergence and data rate. Wireless power transmission by magnetic resonance circuits. We will be able to become free from lacking electric power when electric power will be supplied wirelessly. The basis of a wireless power system involves essentially two coils a transmitter and receiver coil. Assume that radiated power is uniformly distributed over the surface of the sphere. Transmitter distance d receiver hb hm 2 r 4 p d aegtpt. Wireless power transmission via solar power satellite by abdurrahaman. Application of wireless power transmission systems in. The technologies, listed in the table below, differ in the distance over which they can transfer power efficiently, whether the transmitter must be aimed directed at the receiver, and in the type of electromagnetic energy they use. Wireless transmission of electrical power overview of recent. Wireless electricity or witricity is nothing but the transfer of electrical energy or power over a distance without the utilization of wires.
Wireless power transmission mystica augustine michael duke. A network consists of 2 or a lot of computers that are coupled so as to share resources such as cds and printers, exchange files, or enable electronic communications. Laser transmission microwave more developed high efficiency up to 85% beams is far below the lethal levels of concentration even for a prolonged exposure cause interference with satellite communication industry laser recently developed solid state lasers allow efficient transfer of power. With wireless energy transfer, the efficiency is a more critical parameter and this creates important differences from the wireless data transmission technologies. Sumit thakur ece seminars wireless electricity ppt presentation pdf report. Wireless power transmission experiments the principles of wireless power. Concepts for wireless energy transmission via laser european. Wireless power transmission for solar power satellite sps. Number of household points receives electricity at the same frequency using. Applications of wireless power transmission via radio frequency beam.
Not requiring an explicit network of wires and permitting communication while on the move. Wireless power transmission or transfer wpt technology is considered as one of game changing technologies. Transmission of electrical energy from one object to another without the use of wires is called as witricity. Typically maintains many connections simultaneously. Final year student, mechanical engineering, ceg, anna university, chennai, tamilnadu, india. Wireless transmission is useful in cases where interconnecting wires are inconvenient, hazardous or impossible. The first section of the document will explicitly illustrate the goals. Javaid1, comsats institute of information technology, islamabad pakistan. Wireless power transmission doc inductor microwave scribd. Wireless power transmission has great demand in the consumer electronics, for example laptop, tablets, smartphones and other devices. Wireless power transmission seminar ppt seminars topics.
Modulating wireless power signal to carry data bidirectionally. Scribd is the worlds largest social reading and publishing site. G department of electronics and communication engineering mic. Wireless power transmission wpt has been an ongoing research area since 1873 when james maxwell first theorized transferring power could be achieved through electromagnetic radiation. Wireless power transmission is a means by which large amounts of electrical energy may be transmitted through the atmosphere from a power source in one location to a receiver and consumer of electric power at another location. Tesla constructed the tower as shown below in figure 3. An innovative idea 209 need for wireless power transmission wireless transmission is employed in cases where instantaneous or continuous energy transfer is needed, but interconnecting wires are inconvenient, hazardous, or impossible. Download the seminar report for wireless electricity or. Nicole tesla was the first one to introduce the wireless power transfer concept 1. Wireless power transmission through solar power system. Wireless power transmission doc free download as word doc. Presentation on wireless power transmission by shailie rai. Presented by zaka ullah uw11eebsc06 ali faraz qayyum uw11eebsc46. Imagine a future in which wireless power transfer is.
The wireless power transmission by radio means, by the power created by the power converted into a radio wave sent out, in particular through the radio wave reception device collected and converted into electricity, for people to use. Wireless power transmission via solar power satellite by abdurrahaman mon aug 17, 2015 10. Wireless power transmission is useful to power electrical devices as well as in communication system case where interconnecting wires are inconvenient, hazardous is not possible2. Wireless power transmission presented by chaitanya kumar. Connected either by wire or by wireless microwave relay to the base stations. Wireless power transmission ppt linkedin slideshare. Wireless power transmission working,application,types. Meanwhile, wireless power transmission was an issue that was in the minds of the scientists from the beginning of generation of electricity. Abstract wireless power,transmission,is an underdeveloped,field of study. The technology used for wireless power transmission is known as witricity. Download the seminar report for wireless electricity or witricity. Before discussing lan wan and man, let us know about the network network. To give you a taste whats possible in wireless power transfer applications, wed like to share some examples of this technology in combination with others, such.
988 153 1575 715 843 123 1069 1190 79 1140 239 343 536 26 1061 1334 1260 95 723 291 1545 1403 930 408 948 441 1485 297 305 686 992 1328 282 1131 275