For space based systems power transmission via microwaves was selected. Solar photovoltaic technologies have been deployed for various offgrid and ongrid. Wireless power transmission through sps solar power satellite free download as powerpoint presentation. 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 range of 10% to 20% efficiency within a few years conform. We will be able to become free from lacking electric power when electric power will be supplied wirelessly. Abstract a great concern has been voiced in recent years over the extensive use of energy, the limited supply of resources, and the pollution of the environment from the use of present energy conversion systems. Future suitable and largest application of the wpt via microwave is a space solar power satellite sps.
Abstract in this paper, we present the concept of solar power satellites the solar cells in the satellite will convert sunlight to electricity, which will changed to radio frequency energy, then beamed to. The transmission of energy from one place to anowithout using wires. A solar energy collector to convert the solar energy into dc direct current electricity. Wireless power transmission for solar power satellite sps.
Solar space industries the key to solar power satellites. Spacebased solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. Explore wireless power transmission via solar power satellite with free download of seminar report and ppt in pdf and doc format. Spacebased solar power sbsp 6, 7 is the concept of collecting solar power in space for use on earth. Wireless power transmission using solar space satellite free download as powerpoint presentation.
Abstract the solar power satellite sps which attracts attention as co2 free. The role of pilot projects and public acceptance in developing wireless power transmission as an enabling technology for space solar power systems m. Wireless power transmission from solar power satellite shyma. 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 transmission wpt is a useful and convenient technology that can. Scientists make strides in beaming solar power from space pdf. Its historical and theoretical background current researches from sps and wptantennas and receivers.
Wireless power transmission options for space solar power. This transmission is transmitted to the relevant position via an antenna. Solar power satellite sps systems, based on wireless power transmission, are attractive candidate solutions to provide power to space vehicles or to elements on planet surface. We do not have to steer a microwave beam electrically. If you continue browsing the site, you agree to the use of cookies on this website. Wireless power transmission working,application,types,long. Wireless power transmission via solar power satellite pdf. The time average solar power available per unit area in space is five to ten times larger than that available on the ground. Wireless power transmission or transfer wpt technology is considered as one of game changing technologies. A satellite above the earth is superior to ground based solar power. Wireless power transmission via solar power satellite. Spacebased solar power essentially consists of three functional units.
Electrical power accounts for much of the energy consumed. Pdf solar power generation using sps and wireless power. Get wireless power transmission via solar power satellite seminar report and ppt in pdf and doc. A microwave power transmission system consists of the source of the rf energy, a transmit antenna, a transmission medium or channel, and a rectifying antenna usually referred to as the rectenna. Wireless power transmission via solar satellite youtube. Solar power satellites sps converts solar energy in to micro. Tesla conducted his experiments in colorado spring in 1899.
Solar power satellites sps that transform sunlight into electric energy and use wireless power transmission, wpt, to transmit this energy, is an interesting concept for. The laser gets powered using sources like sun or any electricity generator and accordingly generates high intensity focused light. Solar power satellites and microwave wireless power. The transmission is transmitted through space and atmosphere and received on earth by an antenna called the rectenna. Microwave power transmission technologies for solar power. 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. Mar 11, 2014 abstract of power transmission via solar power satellite 1. This video is about wireless power transmission via solar power satellite. It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. There are many promising,applications for the ability to transport powerover,great distances and. Rf wireless power transmission consists of a discussion of choice of frequency, transmitter technology, transmit aperture for given distance, towers for lineofsight transmission, rectenna array size and dc reconfiguration.
The flight segment, which is called the solar power satellite, converts sunlight into direct current dc power using photo voltaic cells and then generates a micro wave beam down to the ground segment. For an output of 1 gigawatt, japan is planning on deploying a solar collector weighing over 10,000 metric. Wireless power transmission from solar power satellite. The seminar report in pdf and doc covers how the wireless power transmission via solar power satellite can come into action in future, how it can be improved and can be used practically on a large scale. Wpt via resonance, for example, can be applied in the future to stable and co 2. Researchers successfully demonstrated the ability to power a 60 watt light bulb from a power source that was seven feet 2 meters away using resonating coils. Solar power satellites and microwave wireless power transmision. This satellite collects solar energy and, using the mpt mechanism, beams the energy back down to the earth via microwaves where it is received and converted to power at a rectenna of a size of approximately 2 km2 and then transfers that energy to existing power grids. Wireless power transmission wpt is a useful and convenient technology that can be employed to collect solar energy and concentrate on earth. Power satellite concepts an abstract of an sps04 conference paper. Abstract wireless power transmission wpt is a useful and convenient technology that can be employed to collect solar energy and concentrate on earth surface without the need for a wire connection called as solar power satellites sps. The main function of wireless power transfer is to allow electrical devices to be continuously charged and lose the constraint of a power cord. Spacebased solar power sbsp is the concept of collecting solar power in outer space and. The sps is a gigantic satellite designed as an electric power plant orbiting in the.
Jan 21, 2017 this video is about wireless power transmission via solar power satellite. 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. Wireless power transmission through sps solar power. Studies have been carried out for many years on the problem of providing renewable electrical energy from space to earth with sps. Wpt is based on the energy transfer capacity of microwave beam i e, energy can. This is the central part of the study, but it cannot be considered properly without the other parts of the system.
Sbsp also introduces several new hurdles, primarily the problem of transmitting energy from orbit to earths surface for use. One of the key technologies needed to enable the future feasibility of sps is that of microwave wireless power transmission. Mar 21, 2016 wireless power transmission via solar power satellite slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Abstract for a presentation to be given at the international space development conference washington, dc 29 may 1 june 2008 space solar power ssp, combined with wireless power transmission wpt, offers the farterm potential to solve major energy problems on earth. You may have even got confused to get the right cord for unplugging it among the other cords that lead to the same outlet.
There are many promising,applications for the ability to transport powerover,great distances and boundaries,without the. Solar power satellite by wireless power transmission shuchi shukla1, navin kumar2 abstract a immense anxiety has been voiced in latest years over the general use of energy, the partial supply of resources, and the pollution of the environment from the use of current energy conversion systems. Japan demoes wireless power transmission for spacebased. Abstract this paper reports on the futuristic advances in power transmission through microwaves. A free powerpoint ppt presentation displayed as a flash slide show on id. Abstract wireless power,transmission,is an underdeveloped,field of study. 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.
Concerning the power transmission efficiency of the wpt, there are some good optical approaches in russia56. Wpt can be used for applications where either an instantaneous amount or a continuous delivery of energy is needed, but where conventional wires are. Abstract in this paper, we present the concept of solar power satellites the solar cells in the satellite will convert sunlight to electricity, which will changed to radio frequency energy, then beamed to a receiver site on. Conventional energy transfer isusing wires but, the wireless transmission is made possible byvarious technologies 3. A solar energy collector to convert the solar energy. Solar power from the satellite is sent to earth using a microwave transmitter. It has been that we face three simultaneous challenges population growth, resource consumption, and environmental degradation all converging particularly. Wireless electricity power transmission using solar based. Wireless power transmission using solar space satellite. Wireless power transmission of solar energy from space news. Wireless power transmission via solar power satellite electrical. The efficiency of wireless power is the ratio between power that reaches the receiver and the power supplied to the transmitter.
Introuction to wireless power transmission via solar power satellite the major problem facing planet earth is provision of an adequate supply of clean energy. At last you pull one out and hope that it is the right one. Most of us at home maybe using multiplug to connect all the electronic devices with power cords. Spacebased solar power on a commercially viable scale will be an enormous undertaking. Abstract wireless power, transmission,is an underdeveloped,field of study. The solar power satellite sps has been hailed by proponents as an answer to future global energy security. In this seminar report the solar cells in the satellite convert sun light into electrical energy, which will changed to. Tesla constructed the tower as shown below in figure 3.
The concept of the solar power satellite sps is very simple. Solar power satellites is known by a variety of other names such as satellite power system, space power station, space power system, solar power station, space solar power station etc. Wireless power transmission for solar power satelite. The collecting satellite would convert solar energy into electrical energy on. A space power satellite sps orbiting round the earth traps solar energy and generates electric power using photovoltaic cells of sizable area. Solar power satellite by wireless power transmission. Power transmission by radio waves dates back to the early work of nikola tesla in 1899. Conversion of the dc power from solar cells to microwave rf energy.
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