This is the central part of the study, but it cannot be considered properly without the other parts of the system. Pdf solar power generation using sps and wireless power. The sps is a gigantic satellite considered as an electric power plant orbiting the geostationary earth orbit geo. Wireless power transmission wpt is a useful and convenient technology that can. Laser power beaming uses electricity from a common. Concepts for wireless energy transmission via laser. Theoretical background it is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. Spacebased solar power essentially consists of three functional units. Following in 1979, a study was done by the department of energy doe and nasa about the potential of creating a solar power plant in space and beaming the energy down to earth.
May 03, 20 wireless power transmission via solar power satellite 1. Wireless power transmission for solar power satellite sps second draft by n. Wireless power transmission from solar power satellite. Wireless electricity power transmission using solar. This is the wellknown statement by nicolas tesla regarding wireless transmission of electric power. Wireless power transmissiona next generation power transmission system. 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. This transmission is transmitted to the relevant position via an antenna. Proposed application for this type is solar power satellites, and wireless powered drone aircraft.
In principle, laser energy transmission systems are very similar to energy transmission via microwave technology. The sps is a gigantic satellite designed as an electric power plant orbiting in the. Concerning the power transmission efficiency of the wpt, there are some good optical approaches in russia56. Introuction to wireless power transmission via solar power satellite the major problem facing planet earth is provision of an adequate supply of clean energy. This itur report was approved in english by the study group under. Concepts for wireless energy transmission via laser european. In addition, the range assessed during the study includes short range and medium range.
Most of us at home maybe using multiplug to connect all the electronic devices with power cords. Wireless power transmission through sps solar power. Japan demoes wireless power transmission for spacebased. It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. The advantages, disadvantages, biological impacts and applications of wpt are also presented. Solar energy from space is the next frontier of energy harvesting. But due to lack of funding and technology of that time, he was not able to complete the task. The transmission of energy from one place to anowithout using wires. Applications of wireless power transmission via radio frequency beam. 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. Wireless power transmission options for space solar power.
Space solar power ssp, combined with wireless power transmission wpt, offers the farterm potential to solve major energy problems on earth. Conventional energy transfer isusing wires but, the wireless transmission is made possible byvarious technologies 3. Wireless power transmission to uav using laser beaming. We can use theoretically all electromagnetic waves for a wireless power transmission wpt.
Wireless power transmission space canada solar power. A solar energy collector to convert the solar energy. The solar power satellite sps has been hailed by proponents as an answer to future global energy security. Sbsp also introduces several new hurdles, primarily the problem of transmitting energy from orbit to earths surface for use. Spacebased solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. This concept is also known as microwave power transmission. 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 methods applied for wireless power transmission are also discussed. Wireless power transmission via solar power satellite. This paper consists of the techniques of power transmission without using wires with an efficiency of about 95% with nonradiation methods. Request permission export citation add to favorites track citation. Jan 21, 2017 this video is about wireless power transmission via solar power satellite. Spacebased solar power on a commercially viable scale will be an enormous undertaking. 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. Studies have been carried out for many years on the problem of providing renewable electrical energy from space to earth with sps. Spacebased solar power sbsp is the concept of collecting solar power in outer space and. Wireless power transmission via solar satellite youtube. Solar power satellite by wireless power transmission. A solar energy collector to convert the solar energy into dc direct current electricity.
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 major challenges associated with this technology is the ability to transport collected energy to earth. Solar photovoltaic technologies have been deployed for various offgrid and ongrid. 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 from solar power satellite shyma. For the nearterm, a 100 kweclass power plug satellite and a 10 kweclass lunar polar solar power outpost are. Research is being going on and recent developments have been. World wireless power transmission market is segmented based on type, range, application and geography. Wireless power transmission of solar energy from space news.
The role of pilot projects and public acceptance in developing wireless power transmission as an enabling technology for space solar power systems m. Solar, dcdc converter, power transmission, wireless, load. At last you pull one out and hope that it is the right one. 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 systems, based on wireless power transmission, are attractive candidate solutions to provide power to space vehicles or to elements on planet surface. Future suitable and largest application of the wpt via microwave is a space solar power. Nansen solar space industries wireless power transmission. Wireless power transmission using solar space satellite free download as powerpoint presentation. Wireless power transmission and solar power satellite disturb the electrical equilibrium in the nearby portions of the earthto bring into operation in anyway some instruments. Concerning the power transmission efficiency of the wpt, there are some good optical approaches in russia. The wpt demonstration established the use of stateoftheart solid state amplifiers in a retrodirective phased array system that beamed power with high efficiency across the great hall at the science center. Wireless power transmission and solar power satellite. Solar power from the satellite is sent to earth using a microwave transmitter.
The laser gets powered using sources like sun or any electricity generator and accordingly generates high intensity focused light. Some reports noted that it is possible to realize a pae. Wireless power transmission via solar power satellite pdf. Get wireless power transmission via solar power satellite seminar report and ppt in pdf and doc. Spacebased solar power sbsp 6, 7 is the concept of collecting solar power in space for use on earth. 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. Future suitable and largest application of the wpt via microwave is a space solar power satellite sps. Tesla constructed the tower as shown below in figure 3. Wireless power transmission via solar power satellite electrical. But how do we get the energy from space back down to earth. Its historical and theoretical background current researches from sps and wptantennas and receivers. Wireless power transmission through sps solar power satellite free download as powerpoint presentation.
It has been that we face three simultaneous challenges population growth, resource consumption, and. Wireless power transmission for solar power satellite sps. 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. Wireless power transmission options for space solar power seth potter1, mark henley1, dean davis1, andrew born1, joe howell2, and john mankins3 1the boeing company, 2nasa marshall space flight center, 3formerly nasa hq, currently artemis innovation management solutions llc abstract for a presentation to be given at the international space development conference. Wireless power transmission or transfer wpt technology is considered as one of game changing technologies. Power transmission by radio waves dates back to the early work of nikola tesla in 1899. The types covered during the study consists of devices with battery and devices without battery. 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. Wireless power transmission through solar power system. In a previous article, i explained the concept of harvesting solar energy from space using an ssps space solar power system. Wireless power transmission via solar power satellite 11. S g srivani electricity is the most versatile and widely used form of energy. For an output of 1 gigawatt, japan is planning on deploying a solar collector weighing over 10,000 metric.
It has been that we face three simultaneous challenges population growth, resource consumption, and environmental degradation all converging particularly. Bibliography wireless power transfer via radiowaves wiley. Wireless power transmission options for space solar power seth potter1, mark henley1, dean davis1, andrew born1, martin bayer1, joe howell2, and john mankins3 1the boeing company, 2nasa marshall space flight center, 3formerly nasa hq, currently artemis innovation management solutions llc abstract for a presentation to be given at the state of space solar power technology workshop. By the use of this technology transmission of electrical energy to remote areas without wires is possible. The concept of the solar power satellite sps is very simple. The transmission is transmitted through space and atmosphere and received on earth by an antenna called the rectenna. This video is about wireless power transmission via solar power satellite. Future appropriate and major application of the wpt via microwave is a space solar power satellite sps.
Index termsgrid, microwaves, microwave generator, nikola tesla, rectenna, solar power satellites sps, transmitting antenna, wireless power transmission wpt. Introduction the process of transmitting electrical power from one place to another without any conducting cables is called wireless power transmission. The collecting satellite would convert solar energy into electrical energy on board. Alpha solar power satellite by means of arbitrarily large phased array. 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 working,application,types. Electrical power accounts for much of the energy consumed.
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. John mankins was recently interviewed on bbc radio regarding his research in the field of wireless power transmission. Tesla conducted his experiments in colorado spring in 1899. Wireless power transmission using solar space satellite. You may have even got confused to get the right cord for unplugging it among the other cords that lead to the same outlet. In 1968, peter glaser proposed the first solar powered satellite systems based on work done by tsickovski, oberth, and brown. 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.
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