Wireless power transmission for solar power satellite sps. The concept of the solar power satellite energy system is to. Solar power generation and wireless power transmission system. The conventional power transmission system uses transmission lines to carry the power from one place to another, but it is costlier in terms of cable costs and also there exists a certain transmission loss. Wireless inductive charging for low power devices helsinki metropolia university of applied sciences.
Did tesla really find a way to transmit energy wirelessly. A laser power transmission system wireless transfer of solar power. Applications involving microwaves, solar cells, lasers, and resonance of electromagnetic waves have had the most recent success with wpt. While the idea may sound futuristic, it isnt particularly new. In such a system, a laser would transmit power from a solar array to an inorbit base station a photovoltaic array platform. Wireless power transmission working,application,types. 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. Wireless power transfer by incorporation of solar energy ijrdet. Lasermicrowave hybrid wireless power transmission system. Wireless power transfer circuit working, advantages and. Abstract in the age of wireless technology and increasing use of renewable energy there is a constant increase in the demand for wireless technology which is environment friendly.
Overview system the objective of the solar power satellite sps is to convert solar. Number of household points receives electricity at the same frequency using. Wireless electricity power transmission using solar based power satellite technology. Concepts for wireless energy transmission via laser leopold summerer, oisin purcell esa advanced concepts team. Wireless power transfer by incorporation of solar energy irjet. The singleturn drive loop has an outer diameter of 305 mm, while the transmit coil has a. Transmission wpt and lased based solar power satellite lsps. Sir nicolai tesla was the first one to propose and research the idea of wireless transmission in 1899, since than many scholars and scientists have been working to make his dream a reality. The human body is irradiated by the singlesided wireless power transfer system operating at 6. System would reduce the cost of electrical energy used by the.
Solar power from the satellite is sent to earth using a microwave transmitter. This mechanism allows for motion transmission from 90 degree to 180 degree angles between the driver and the driven shafts. Find out how methods of wireless power transmission could cut the clutter or lead to clean sources of electricity. Get more information about wireless power transmission via solar power satellite pdf abstract by visiting this link. Pdf this project is based on how to transmit electrical power without any wires. Wireless power transmission technologies for solar power satellite abstract. Pdf solar power generation using sps and wireless power. The transmission of energy from one place to anowithout using wires. The hardware configuration of wireless power transfer system. Much of this power is wasted during transmission from power plant generators to the consumer.
Wireless power transmission using magnetic resonance. Mw, which was proposed by the sps working group of. Wireless power transmission using solar power system. 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. Solar power satellite sps is an energy system which collects solar energy in space and transmits it to the ground. Wireless power transmission via solar power satellite m. Nikola tesla established the first system based on the principle of wireless power transmission in the 1900s. A core property of a laser is a low divergence angle that spreads out very little as it projects out further from its source. Robotaxis will need to opportunity charge or power snack through the day, without leaving their service area. In an effort to devise an optimal system, some researchers have considered a hybrid approach. The paper will outline our design process and the logical steps we took in the experimentation and design of our circuits. Wireless electricity power transmission using solar based power. L1 design and construction of wireless charging system.
This paper proposes a wireless power transfer system that consists of a transmitter with a resonator and a receiver without a resonator. The elbow mechanism is an efficient design of gearless transmission technique and the kinematic system that allows for efficient powermotion transmission at any required angle. It can also be an alternative to nuclear power for some space exploration missions. It has been believed as a promising infrastructure to resolve global environmental and energy problems for human beings. Design and construction of wireless charging system using inductive coupling r do lam mung, kyaw soe lwin, hla myo tun. Wireless electricity power transmission using solar.
This produces a lot of constraints as the cost of the system cost of the cables, the losses incurred in the transmission as well as in. The main function of wireless power transfer is to allow electrical devices to be continuously charged and lose the. Space solar power can completely solve our energy problems long term. This circuit may be used as wireless power transfer circuit, wireless mobile charger circuit, wireless battery charger circuit, etc. You may have even got confused to get the right cord for unplugging it among the other cords that lead to the same outlet. It is based on the fact that when current flows through one wire, a. The solar power satellite energy system is to place giant satellites, covered with vast arrays of solar. Therefore, this work not only provides the insight of dlc in theory, but also offers the guideline of dlc system design in practice. Wireless power can be defined as the transmission of electrical energy from a power source to an electrical load without connecting wires. Wireless power transmission through sps solar power satellite free download as powerpoint presentation. Unless you are particularly organized and good with tie wrap, you probably have a few dusty power cord tangles around your home. How to make wireless power transmission in this video you will see how to make a simple wireless power transmitter and receiver. Using the resonating electromagnetic waves system in coordination with outer space solar cells, takes wireless power transfer to a new scale. The concept of the solar power satellite sps is very simple.
The main function of wireless power transfer is to allow electrical devices to be continuously charged and lose the constraint of a power cord. Then the oscillator circuit oscillates at 10mhz and with the help of transmitting coil it transmits the wireless power. This document is a summary of what has been done in the esa sps research activities so far. 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 to a receiver device, which extracts power from the field and supplies it to an electrical load.
The wireless power revolution is shaping the future of transportation. 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. Wireless power transmission for solar power satellite sps second draft by n. Research on laser wireless power transmission technology. For these reasons, scientists have tried to develop methods of wireless power transmission that could cut the clutter or lead to clean sources of electricity. At last you pull one out and hope that it is the right one. Wireless power transmission through sps solar power. This is a simple circuit that can power a light bulb without any wires, at a distance of almost 1 inch. Instead, in preparing for the patent office visit, tesla set up a pair of small resonant transformers in his lab, connected each to ground, th. One maintainable technology leading this charge is a wireless power transmission wpt. Each of the two wireless power transmission methods, microwave and laserbased, has advantages and disadvantages.
Longdistance wireless power how wireless power works. Space solar power is by far the largest potential energy source available, dwarfing all others combined. From biosolar cells and floating solar farms to energy harvesting trees and transmission of power from space, the future looks quite bright for renewable energy. In general a wireless power system consists of a transmitter connected to a source of power such as a mains power line, which converts the power to a timevarying electromagnetic field, and one or more receiver devices which receive the power and convert it back to dc or ac electric. Here we regard the singlesided wireless power transfer system as the transmitter, and it consists of a singleturn drive loop and a highq transmit coil. Wireless power transmission through solar power system. It is reliable, efficient, fast, low maintenance cost, and it can be used for short range or long range.
Theoretical background it is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. 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. One of the most advanced wireless power transfer system is based on transferring solar power using microwave or laser beam. The system working is in similarity to the working of a. Spacebased solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. Wireless power transmission technology working with. The transmission system is configured as a network, meaning that power has multiple. This circuit acts as both, step up voltage converter and also wireless electricity transmitter and receiver.
Pdf in this paper, the fundamentals and technological developments in generating solar power from space, wireless power. Stanford scientists are making wireless electricity transmission a reality the hope is that youll be able to charge your electric car while youre driving down the highway. The basic principle involves converting the ac power to dc power using rectifiers and filters and then again. It is basically used for near field power transmission. This article explains a simple wireless battery charger circuit that charges you r mobile when placed near the transmitter. It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. Pdf transmission of wireless power using solar power satellite. Wireless power transmission via solar power satellite. Inductive or magnetic coupling works on the principle of. An electrical distribution system, based on this method would eliminate the need for an inefficient, costly, and capital intensive grid of cables, towers, and substations. Wireless electricity power transmission basically is the transmission of electricity with the help of. This technology on a larger scale, combined with already demonstrated wireless power transmission can supply nearly all the electrical needs of our planet. Index termswireless power transfer, distributed laser.
What are the advantages and disadvantage of wireless power. The term laser stands for light amplification by stimulated emission of radiation. Potential advantages of collecting solar energy in space include a higher collection rate and a longer collection period due to the lack of a diffusing atmosphere, and the possibility of placing a solar collector in an orbiting location where there is no night. Wireless power transfer circuit wireless mobile charger. A solar energy collector to convert the solar energy. The resistance of the wire used in the electrical grid distribution. The receiver circuit receives the power through receiving coil and passes through voltage multiplier circuit consisting of diode and capacitor voltage multiplier and through that voltage the mobile charging is achieved. In a world where cars are electrified, shared, and autonomous, how could an autonomous car plug itself in. One of the most prominent methods of transferring energy is through inductive coupling. Committee 23 and ursi intercommission working group. Wpt can be used for applications where either an instantaneous amount or a continuous delivery of energy is needed, but where conventional wires are. Demonstrates the power transmission system for space solar power. Wireless communication, or wireless information transfer wit, and wpt would then refer to two extreme strategies, respectively, targeting communicationonly and poweronly.
Lasers are a form of artificial light with a uniform phase and wavelength. Wireless transmission of electrical power overview of. Safety transport power through urban and rural areas minimizing harm to people and animals. Receiving section in transmission section, oscillation circuit operates as pushpull devices to transmit magnetic field to the receiving coil. Wireless power transmission via solar power satellite pdf. The technology for wireless power transmission or wireless power transfer wpt is in the forefront of electronic development. The concept of wireless power transmission system is explained with functional block diagram shown in fig 2. Nasa wireless power transmission demonstration youtube.
Wireless power transmission of solar energy from space news. Conventional energy transfer isusing wires but, the wireless transmission is made possible byvarious technologies 3. An amplitude taper on the transmitting antenna is adopted in order. Centre of excellent for renewable energy cere, school of electrical system engineering. Transmission of wireless power using solar power satellite technology. Microwave power transmission a next generation power.
Pdf wireless power transfer by using solar energy researchgate. Fundamentals of wireless information and power transfer. Wireless power transfer an overview sciencedirect topics. Wireless power transmission technologies for solar power. Wireless power transmission for solar input ieee conference. Brown contributed much to the modern development of microwave power transmission which dominates research and development of wireless. Tesla continues wireless power transmission research in colorado springs and writes, the inferiority of the induction method would appear immense. When you sit for tea and place your mobile on the table, it simply charges your mobile. Di erent concepts and applications of wireless power transmission via laser are discussed, including terrestrial and spacebased applications. Most of us at home maybe using multiplug to connect all the electronic devices with power cords.