While the energy department is not actively researching sbsp, we hope youll take a moment to learn about this far out concept. It is available directly as solar isolation and indirectly as wind energy. Spacebased solar power 1 sbsp is a system for the collection of solar power in space, to meet the ever increasing demand for energy on earth. Roofs that face east or west may also be acceptable. In peacetime the orbiting solar generators could supply electric power to an earth based. Solar power generation technologies, including solar photovoltaics, solar thermal power, related materials, and processes, are undergoing a continued process of innovation. Department of energy carried out serious studies on spacebased solar power, and over the decades since, various types of solar power satellites spss have been. A plurality of orbiting solar generators stay in constant touch. Introduction spacebased solar power sbsp is the concept of collecting solar power in space using an sps, that is, a solarpower satellite or a satellite power system for use on earth.
Also explore the seminar topics paper on solar power satellites with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. The concept of solar arrays in space that catch light is still. Solar photovoltaic technology aground mounted solar photovoltaic system bspace based solar photovoltaic system 2. Solar electric system design, operation and installation. Once congregated they all discharge their energy to a death star. Unlike, coal, oil, or natural gas based power plants. Since its space week, we thought itd be appropriate to look at one promising, but futuristic, idea that could change the face of solar power generation.
This report discusses the detailed design of a space based solar power system, specifically the isi flight demonstrations. Spacebased solar power would bring numerous benefits over its terrestrial counterparts. Its potential is 178 billion mw, which is about 20,000 times the world. If you want to download the solar thermal power generation ppt report then simply click the link given below. Even spacebased solar power sbsp is now an approaching reality, and one to start paying close attention to. In a nutshell, space based solar power sbsp is the concept of using satellites in space to capture light from the sun and beam the power back to the earth for use. Solar cells in orbit are not hindered by weather, clouds, or night. Spacebased solar power sbsp seminar report the study on seminar report presents spacebased solar power sbsp, an emerging technology which is under a heavy research phase. This article describes the status of research and development and test results for these technologies. Spacebased solar power renewable energy energy digital.
An illustration of a nasa concept for such a space based solar satellite, spsalpha solar power satellite via arbitrarily large phased array, is shown in fig. There are two types of technologies in generating power through solar energy, they are. Solar power satellites seminar report, ppt, pdf for mechanical. Power system elements are launched into orbit, and the freefloating power system elements are maintained in proper relative alignment, e.
A laser generator uses this newly acquired energy on the death star to project a nonnuclear laser ray to a target. In order to produce electrical power after the sun has set, we consider an alternative photovoltaic concept that uses the earth as a heat source and the night sky as a heat sink, resulting in a nighttime. Hybridization of fos silfuel based power plants with solar. Spacebased solar power harvesting energy from space. Introduction a space solar power system ssps is a powergeneration plant that uses the sunlight abundant in space as a clean, sustainable energy. In this project we use the solar energy for generation of. The department of energy has a website dedicated to the idea of spacebased solar power.
This includes a range of alternatives to cells made of semiconducting pn junctions first generation and thin film cells second generation. May 02, 2014 in the future, vast solar power satellites may beam energy to the earth from space. Solar power generation an overview sciencedirect topics. Spacebased solar power contains little intrinsic advantage that we can get only from space. The development of space solar power system technologies. Because the solar energy is available during the day time only, therefore there is a need to conserve the energy of the battery which is actually from the solar panels. The system maintains proper positioning and alignment of system components without using connecting structures.
In chapter 21, which is the last chapter of the regular text, we discuss solar fuels, which allow to store solar energy on the long term in the form of chemical energy. The pcu is of 17kva capacity with three phase ac output. Solar power satellites seminar report, ppt, pdf for. 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. Solar electric power generation photovoltaic energy systems. Therefore, the solar power generation based led street lights auto intensity control is achieved by varying the power available to the lights at specific time intervals. Here we have uploaded the solar thermal power generation ppt report with illustrated images. In the event of an asteroid approaching earth, this system could destroy an asteroid.
Spacebased solar power system georgia institute of. Media in category spacebased solar power the following 18 files are in this category, out of 18 total. It includes detailed descriptions of solar photovoltaic and solar thermal generation systems, and demystifies the relevant solar energy technology functions in practice while also exploring economic and environmental risk factors. With no atmosphere, cloudy weather or even night, space is a perfect place to build our solar power stations. In chapter 20 we introduce different concepts related to solar thermal energy.
The concept of sbsp has been around for over 40 years and during that time it. This entry was posted in energy, space and tagged eroei, photovoltaics, rockets, solar by tmurphy. Advantages and challenges similar to regular solar energy generation on earth, space based solar power does not emit any greenhouse gases unlike traditional oil, gas and coal power. They can be congregated rapidly in space at any desired secret location. This study presents space based solar power, an emerging technology which is under a heavy research phase. A solar energy collector to convert the solar energy into dc direct current electricity. Space solar power system program was selected as one of 4 research development plans. Space based solar power would bring numerous benefits over its terrestrial counterparts. One of the major benefits is that the power generation will be clean. Therefore, the projects based on solar power generation always offer broad scope for students as well as researchers. Solar thermal power generation systems use mirrors to collect sunlight and produce steam by solar heat to drive turbines for generating power.
Spacebased solar power sbsp in which satellites in earth orbit capture the suns radiation, convert it to electricity and then transmit it. Dec 22, 20 types of technologies in solar power generation. Sbsp differs from the usual method of solar power collection in the earth. Jun 12, 2012 solar energy, in particular, has always been a popular renewable source of power with the greatest potential. Crystalline silicon cell csi technology accounts for over 85% of the market and is expected to remain the mainstream technology in 20252035, reflecting a trend toward higher efficiency and thinner. Solar energy is the largest renewable energy resource, and it is going to account for more than 60 percent of the power supply in future due to diminishing nonrenewable sources. In fact, this technology was mentioned way back in 1941 in the science fiction story reason written by isaac asimov. Top projects on solar power generation based on light.
In march 2007, the national security space offices advanced concepts office presented the idea of space. A mix of advocates, technologists, and scientists, as well as legal and policy experts, took part in spacebased solar power charting a course for. Mar 18, 2017 spacebased solar power sbsp in which satellites in earth orbit capture the suns radiation, convert it to electricity and then transmit it back to earth in the form of either microwaves. In order to produce electrical power after the sun has set, we consider an alternative photovoltaic concept that uses the earth as a heat source and the night sky as a heat sink, resulting in a nighttime photovoltaic cell. Top projects on solar power generation based on light intensity. Solar power generation seminar reportpdf download it is available directly as solar isolation and indirectly as wind energy. Spacebased solar power ssp generation is being touted as a solution to our everincreasing energy consumption and dependence on fossil fuels. Pdf solar electric power generation photovoltaic energy. The space based solar power ssp is expected to play a crucial role in the future of power generation due to its unlimited potential. This is the first episode in my series resources from space. Spacebased solar power generation using a distributed. Consist of hybrid wire wireless formations 4 units.
It looks like a wash at best, and the astronomers would say dont bother. Space based solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. Thirdgeneration photovoltaic cells are solar cells that are potentially able to overcome the shockleyqueisser limit of 3141% power efficiency for single bandgap solar cells. An illustration of a nasa concept for such a spacebased solar satellite, spsalpha solar power satellite via arbitrarily large phased array, is shown in fig.
Spacebased solar power essentially consists of three functional units. Mar 06, 2014 since its space week, we thought itd be appropriate to look at one promising, but futuristic, idea that could change the face of solar power generation. Although it has few drawbacks, such as the transportation of solar panels to space, with the development of the reusable rockets it is expected that in the future spacebased solar power will become a reality. May 27, 2014 space based solar power could eventually prove to be an alternative source of electricity for japan, as the country struggles to find the best energy mix to lessen its dependence on thermal and. Advantages and challenges similar to regular solar energy generation on earth, spacebased solar power does not emit any greenhouse gases unlike traditional oil, gas and coal power. This specific power range is one to two orders of magnitude higher than that of current space photovoltaic array designs 14,15, and can be considered an equivalent reduction in the launch cost per kw, bringing the concept of space based solar power closer to economic feasibility. Department of energy carried out serious studies on space based solar power, and over the decades since, various types of solar power satellites spss have been. The concept of sbsp has been around for over 40 years and during that time it has become an increasingly realistic possibility. Solar power generation is a concise, uptodate, and readable guide providing an introduction to the leading renewable power generation technology. The report begins by explaining the scientific theory necessary for understanding the isi design. Solar photovoltaic technology aground mounted solar photovoltaic system b space based solar photovoltaic system 2. When the output power is required to be 220 v or 110 v, an inverter is necessary.
As the industry has developed over the years, the market has rapidly evolved and become more economically viable. Trump should make spacebased solar power a national priority. The vision of generating power in space and beaming it to earth to replace terrestrial electricity generation has tantalized futurists since asimov imagined it in 1947. Space based solar power ssp generation is being touted as a solution to our everincreasing energy consumption and dependence on fossil fuels. Photovoltaics possess significant potential due to the abundance of solar power incident on earth. This system generates power by rotating turbines like thermal and nuclear power plants, and therefore, is suitable for largescale power generation. This report discusses the detailed design of a spacebased solar power system, specifically the isi flight demonstrations. Abstractthe aim of this paper is to analyze advanced solar dynamic space power systems for electrical space power generation. The spacebased solar power ssp is expected to play a crucial role in the future of power generation due to its unlimited potential. Grid power supply is provided to support the loads and. Spacebased solar power could eventually prove to be an alternative source of electricity for japan, as the country struggles to find the best energy mix to lessen its dependence on thermal and. Introduction spacebased solar power sbsp is the concept of collecting solar power in space using an sps, that is, a solar power satellite or a satellite power system for use on earth.
Spacebased solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. Satellites in earths orbit can capture solar energy through photovoltaic cells and transmit that power to ground based stations. Although it has few drawbacks, such as the transportation of solar panels to space, with the development of the reusable rockets it is expected that in the future space based solar power will become a reality. Here geosynchronous satellites are used for collecting sunlight, harnessing it to produce solar power and transmitting the generated power back to earth using wireless power transmission wpt, safely and reliably. Hybridization of fos silfuelbased power plants with solar. In the future, vast solar power satellites may beam energy to the earth from space. An ultralight concentrator photovoltaic system for space. Even space based solar power sbsp is now an approaching reality, and one to start paying close attention to. Sun sends out energy in the form of electromagnetic radiation. Alternative methods of solar energy are discussed in part v. Solar pv power generation system detailed project report confidential february 2014 6 the desired string configuration as per the design parameters of the pcu. Solar energy, in particular, has always been a popular renewable source of power with the greatest potential. Detailed design of a space based solar power system.
The new space policy was enacted in 2008 and the new space plan was established in 2009. Explore solar power satellites with free download of seminar report and ppt in pdf and doc format. Spacebased power stations on the horizon the japan times. The investigation of a preliminary concept for high efficiency solar power generation in space is.