Index terms power transmission, wireless, microwave, load, antenna, amplifier, rectifier. Power line hazards awareness the national work zone. At last you pull one out and hope that it is the right one. Wireless power transmission mystica augustine michael duke. Most power transmission lines use highvoltage threephase alternating current ac. Wireless power transmission wpt is the efficient transmission of electrical power from one point to another through a vacuum or an atmosphere without the use of wire or any other substance. Hvdc a highvoltage, direct current hvdc electric power transmission system uses direct current for the bulk transmission of electrical power. Introduction wireless energy transfer or wireless power transmission wpt is the process that takes place in any system where electrical energy is transmitted from a power source to an electrical load without the use of wire. Wireless transmission of electrical power overview of. Final year student, mechanical engineering, ceg, anna university, chennai, tamilnadu, india. Javaid1, comsats institute of information technology, islamabad pakistan. He started efforts on manuscript received february 25, 2011. Green 2008 was utilised in thereport published in march 2009 entitled our electricity transmission network. Bc hydro is also interconnected to other utilities in b.
Provide a varied leverage between the engine and the drive wheels provide means to transfer power in opposite direction. The concept of the solar power satellite sps is very simple. From the smallest sensors, bionic implants, laptops, consumer products to satellites and oil platforms, it is important to be able to deliver power means other than classical wires or transmission lines. Losses in power transmission grid, which can reach 30% of the transmitted power is a problem that could be solved with microwave power transmission. Wireless electricity power transmission using solar based. 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. Most extruded cables are ac, but a very few are dc.
Power production generation power transmission power distribution power consumption load. Wireless electricity or witricity is nothing but the transfer of electrical energy or power over a distance without the utilization of wires. Whatever choice is made, the transmitting radiation would have to be non. It increases the portability of power systems and integrates the communication technologies and electric power to the same platform. The technology used for wireless power transmission is known as witricity. Power production generation power transmission power distribution power consumption load of course, we also need monitoring and control systems. Abstract the advent of various wireless technologies have revolutionized the communication infrastructure. Transmission managers in all major transmission power delivery processes will benefit from the assessment of industry reliability performance needs, underlying causes of nonstandardization, and improvement initiatives recommended by broad industry professional expertise with. Enable power transmission at varied angles and varied lengths. This is the central part of the study, but it cannot be considered properly without the other parts of the system. The real bottleneck, z after eve discussions our v ry carefully ches and documents the important pert the reasons the ow owth sector.
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. When an antenna is attached to electrical circuit of a computer or wireless. This wireless transmission transmits power to remote locations. Nicole tesla was the first one to introduce the wireless power transfer concept 1. Nikola tesla has been the pioneer in the field of wireless. Wireless electricity or witricity seminar report,pdf,ppt. It involves the use of laser beam to transfer power in form of light energy, which is converted to electric energy at the receiver end. Pdf in this paper, we have presented the concept of wireless transmission i. The power could be directed to any point on the earths surface 3. Transmission without wires a reality efficient low maintenance cost. Wpt systems can be divided into two different categories 53,54. Wireless power transfer involves the transmission of power from a power source to an electrical load without connectors, across an air gap. Wireless power transmission the future of power transmission.
View wireless power transmission research papers on academia. Wireless power transmission seminar ppt seminars topics. Transmission cables are often 35in 75125mm in diameter and may be installed directly buried or in, typically, 68in 152203mm plastic conduits with commercial installations up to 500kv. 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. Theoretical background it is known that electromagnetic energy also associated with the propagation of the electromagnetic waves.
Hamed mohsenianrad communications and control in smart grid texas tech university 2 the four main elements in power systems. Presentation on power transmission authorstream presentation. This whole idea was developed by nicolas tesla in 1893, where he developed a system of illuminating vacuum bulbs using wireless transmission technique. Transmission system studies guide page 7 2 planning study data the bc hydro power system is a complex network of transmission lines at various voltage levels, substation interconnections, transformers, generators and customer loads. Provide means of connection and disconnection of engine with rest of power train without shock and smoothly. 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. Abstract power is very important to modern systems. Pipetype cable highpressure pipetype hppt cables are so. Modulating wireless power signal to carry data bidirectionally. Laser power beaming uses electricity from a common.
Electrical energy systems power applications of electricity. Wireless communication involves no physical link established between two or more devices, communicating wirelessly. We can use theoretically all electromagnetic waves for a wireless power transmission wpt. The laser gets powered using sources like sun or any electricity generator and accordingly generates high intensity focused light. Wireless power transmission for solar power satellite sps. Sterlite power transmission limited policy on preservation of documents 4 than eight years after completion of the relevant transactions. Wireless power transmission working,application,types,long. Abstract the technology r wireless power transferfo wpt is a varied and a complex process. Infectious diseases free powerpoint presentations for. The current electricity generation system we have a tendency to waste over half its resources. Wireless power transfer is a generic term for a number of different technologies for transmitting energy by means of electromagnetic fields. A solar energy collector to convert the solar energy. Application of wireless power transmission systems in. Most of us at home maybe using multiplug to connect all the electronic devices with power cords.
Wireless power transmission authorstream presentation. Wireless power transmission working,application,types. We have a privacy policy that explains exactly how important security and your privacy is to us. Teslas work was impressive, but it did not immediately lead to wide spread practical methods for wireless power transmission. Iintroduction wireless power transmission wpt is an efficient way for the transmission of electric power from one point to another through vacuum or atmosphere without the use of wire or any substance. Transformers are essential in high voltage power transmission providing an economical means of transmitting power over large distances. Download the seminar report for wireless electricity or. Wireless power transfer project linkedin slideshare. 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. Transformers come in a range of sizes from a thumbnailsized coupling transformer hidden inside a stage microphone to gigawatt units used to interconnect large portions of national power grids, all operating. Stanford scientists are making wireless electricity. In 1891, he began his work on wireless power transmission at. Keywords wireless power transmission wpt, resonance, witricity, nikola tesla etc. Key design and operating issues in ac interconnections relate to the constraints on transmission.
Publication issn 20904304 journal of basic and applied scientific research. We will be able to become free from lacking electric power when electric power will be supplied wirelessly. A typical electric power generation and transmission system is depicted in figure 1. Transmission system reliability performance metrics. When you put this combination together, you get a ppt to word software. Generation, transmission and distribution of electricity renewable energy. Getting rid of cables for the ease of operators of medical devices. Number of household points receives electricity at the same frequency using. Feb 21, 2020 get more information about wireless power transmission seminar report by visiting this link. Sumit thakur ece seminars wireless electricity ppt presentation pdf report.
In 1961, brown published the first paper proposing microwave energy for power transmission, and in 1964 he demonstrated a microwave powered model helicopter that received all the power needed. In addition to significantly lowering electrical losses over long distances, hvdc transmission is also very stable and easily controlled, and can stabilize and interconnect ac power. Currently, this is achieved largely through thick transmission lines, which require a lot of material and tall towers. The authors are with from bharati vidyapeeth deemed university college of engineering, pune, india. Wpt can be used for applications where either an instantaneous amount or a continuous delivery of energy is needed, but where conventional wires are. Instantly divide your pdf into individual onepagers, or extract specific pages to form a new pdf document. Wireless power transmission is a process that occurs in a system, where power source transmits electromagnetic energy to electric load with no wires. Wireless power transmission wpt has been attracting a wide range of subjects in various fields and also become a highly active research area because of their potential in providing high technology to our daily lives. Enable speed reduction between engine and the drive wheels in. Transmission of electrical energy from one object to another without the use of wires is called as witricity. Wireless transmission is useful in cases where instantaneous or. Upload your ppt convert to pdf click to word wait for the file to convert from one format to another.
You can also add and extract pages from multiple pdfs simultaneously. Wireless power transmission has great demand in the consumer electronics, for example laptop, tablets, smartphones and other devices. Design a prototype of wireless power transmission system. Mainly on wind and solar, and how they are different from. Transmitter distance d receiver hb hm 2 r 4 p d aegtpt. Wireless power transmission via solar power satellite. Microwave power transmission mpt 7, 9 is the use of microwaves to transmit power through outer space or the atmosphere without the need for wires. Power plant electrical distribution systems gary w castleberry, pe 2008 pdh center 2410 dakota lakes drive herndon, va 201712995 phone.
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. Wireless power transmission ppt linkedin slideshare. Wireless power transmission using solar space satellite free download as powerpoint presentation. Wireless power transmission or transfer wpt technology is considered as one of game changing technologies. It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. A vision for 2020 2009 ensg report and the gone green 2011 scenario takes the same holistic approach to meeting the 2020 environmental targets. Wireless power transmission system would completely eliminates the existing hightension power transmission line cables, towers and sub stations between the generating station and consumers and facilitates the interconnection of electrical generation plants on global scale. Stanford researchers have discovered a method for wireless transmission of electricity, making nikola teslas vision of a wireless power grid a possibility. Wireless signals are spread over in the air and are received and interpreted by appropriate antennas.
For wireless power transfer we use high power microwaves namely 110ghz radiowaves 3, 4, 8. The basis of a wireless power system involves essentially two coils a transmitter and receiver coil. Wireless power transmission for solar power satellite sps second draft by n. As a pdf software, we can convert ppt to pdf and pdf to word. Wireless power transmission is not a new idea, nikola tesla proposed theories of wireless power transmission in the late 1800s and early 1900s. Effectiveness of wireless power transmission wpt depends on many parameters. Wireless power transmission trends ieee conference. Assume that radiated power is uniformly distributed over the surface of the sphere. 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.
Microwave power transmission is one of the promisingtechnologies and may be the righteous alternative for efficient power transmission. This publicprivate partnership ppp handbook is designed for the staff of the asian development bank adb and its developing member countries clients. Power transmission by radio waves dates back to the early work of nikola tesla in 1899. Ahmed3 1 comsats institute of information technology, islamabad, pakistan 2 university of alberta, alberta, canada 3 scse. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or.
A comparative study of wireless power transmission techniques a. Before discussing lan wan and man, let us know about the network network. A continuously variable transmission cvt transfers power through a range of speedtorque ratios from engine input to output, continuously without interruption contrast with either manual or conventional automatic transmissions that use discrete ratios. The power could be transmitted as either microwave or laser radiation at a variety of frequencies depending on system design. 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. With a planned ty estimated the 12 and ov th t out f existing ty, a r transmission ty pow generated reaches the end consumer. But, high initial cost better than conventional wired transfer energy crisis can be decreased low loss in near future, world will be completely wireless. Wireless power transmission research papers academia. Wireless power transmission to uav using laser beaming. The one way clutch is splined to the transmission oil pump cover or stator shaft that does not rotate this provides maximum torque multiplication at coupling speed the stator will spin freely on the overrunning one way clutch at coupling speed, about 10% of engine rpm is lost to. Introduction definition history types of wpt atmospheric conduction method electrodynamic induction method advantages and disadvantage applications conclusion references wireless power transmission 111720 2.
The best choice of any particular method is highly. Wireless power transmission was early proposed to transfer energy from collection to the earths surface. Wireless power transmission using solar space satellite. Load center is the location like a city or major industrial customer where lots of. 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. You may have even got confused to get the right cord for unplugging it among the other cords that lead to the same outlet.
625 1293 1158 666 1261 99 1295 372 613 413 454 1110 481 1518 765 371 2 410 681 1159 410 416 579 212 473 411 804 1059 797 1383 768 854