Space Based Solar Power;Largest energy source of the future
Space Based Solar Power
Largest energy source of the future
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| Sending solar power to earth |
There are many new problems in storing solar energy for earth use in space and transmitting it to the surface of the earth from the harvesting point. The basic concept of 'SBSP' is the deployment of solar cells in space, the accumulation of energy from the Sun, the transformation of accumulated energy into low-intensity microwave radiation and then sending it to Earth where it is carried through a recta Is captured and accumulated. After that it is fed into the power grid. Where it reaches consumers. Based on some calculations, about 200 million gigawatts of solar energy reaches the Earth every second, far more than the energy that humans have used so far. We have to bring this energy to Earth for our use. Because for this, carrying the wire from the orbiting satellite to the Earth's surface The microwave dispatch technique is very important for transferring accumulated solar energy to the Earth in the design of 'SBSP'. Different tables of development of space based solar power. Are described in Historical scenario The space-based solar power concept, called satellite solar power system (SSPS - Satellite Solar Power System), was first described in November 1968. In 1973, Peter Glaser transmit a large antenna (up to one kilometer diameter) using microwave energy (ie 2000 to 4000 MHz) to transmit power over long distances (ie from a solar energy satellite to the Earth's surface). Made a concept on the possibility of doing. Hereby Uses of power money.
• Formation of a preliminary plan for the United States (together with international partners) to emerge a strong technology; Development of technology for complex space solar power and preparation of roadmap for its performance. The aim of the 'Cert' program was to develop the concept of future solar energy satellite to develop gigawatt space power systems of the future and to convert solar energy into electrical power and transport it to Earth with microwave transmission technology. Some of the conclusions of the CERT program are as follows: The demand for energy at the globe level will continue to increase and this cycle will last for many decades and new power plots will need to be established.
• Environmental impacts and other types of impacts of these power plants can cause problems; • Many renewable sources of energy are limited;
• Concept Definition Based on the study, the concept of space solar power has become an important topic. Space solar power systems can be more environmentally beneficial than conventional energy resources.
The economic utility of space power systems depends on their counterparts, which also depends on how the new technologies needed are has been developed .
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| A solar energy satellite was created by NASA in 1967 |
21's century Antennas (which were to be mounted in solar energy satellites) provided for the transmission of micowave power to the extremely large antenna located on Earth. Earth-based giant antennae is called 'rectena' (ie Receiving Antenna). This concept of Glaser was patented in the United States. After that, Peter Glaser made another company Arthur D. He joined Little Company and started working there as Vice President. In 1974, NASA signed an agreement with this new company of Glaser to advance the space-based solar power concept. In addition to this company of Glaser, NASA also signed an agreement with 4 other companies on the same subject. While working more on the concept, it was found that though there were many big problems in the concept, such as the experience of setting the necessary materials and equipment in the orbit of space and the vast projects based on this space, but the hope of human welfare A great ambition was hidden That ambition was that if this type of project succeeds, the energy problem from the earth can be eradicated forever. In order to deal with the challenges that lie behind this great ambition, a need was felt for many research works, studies and investigations in this direction. Between 1978 and 1981, the US Congress entrusted the US Department of Energy and NASA to jointly investigate and examine the subject of space-based solar power. These joint organizations established satellite power system concept and estimation program. This was the most expensive study till date. Several reports were published in this context, in which several aspects related to this largest engineering project, as well as potential problems, were mentioned.
Economic Management Scenario
• Public General Acceptance Satellite Power System in terms of Microwave Receiver Antenna Facilities Provincial and Local Regional Regulation
• Student Participation
• Laser Capacity and Capacity for Satellite Based Solar Power (SBSP) International Agreement
• Centralization / Decentralization
• Mapping of prohibited areas for rectana sites Economic and Demographic issues related to deployment Some questions and answers
• Impact of mosque counterparts directly on solar pumped laser and laser wing transmission - Public outreach testing Power dispatch and acquisition technical details and. . Area of ​​Technical Assessment
The field of technical evaluation has not been able to get much information on the technical, economical solar-environmental aspect of solar energy satellite yet, but recently space-based solar power (SBSP) concept has again become a topic of interest. The reason for this is the increasing requirement of energy, rising energy prices and various aspects of emissions. Space Solar Exploration Research and Technical Program - CERTA NASA's SATI program was started in the year 1999 with the following objectives:
• To study the design of some selected flight performance concepts; - To assess studies in terms of general probability, design and other solar requirements; Conceptual design of subsystems that will be based on future space
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| Microwave Sent Technique Model |
space based abstract energy
1968: Dr. Peter Glaser conceived the concept of a giant solar energy satellite system (whose solar collectors would be spread over several long square miles) in geostationary orbit. Geostationary orbit the Earth's equator 36,000 km. It is away. Through this, he proposed the idea of ​​solar energy harvesting and converting it into microwave energy to transmit it to the antenna of the earth and then distribute it to the national grid.
1973: To transmit microwave power from solar energy satellite to Earth. Peter Glaser was awarded the American Patent.
1970s: Deep consideration of solar energy satellite concept by US Department of Energy and NASA2. :
3. Discussion.
4. 1994: 'Advanced Photovol Experiment' completed by satellite by US Air Force 7.
8. 1995-97: NASA revisits solar energy concept
6. 19938: Definition Study of Solar Energy Satellite Concept Commercially possible, also mentioning the agreed technical and risk aspects of the Solar Energy Satellite Concept.
1999: Start of NASA's CERT (Space Solar Power Testing Research and Technical Program).
2000: NASA's John Menkins mentions the huge structure of the solar power satellite in Jamariki House and its complexity.
2001 NASA Dr. Statement by Neville Majwell "We have the technology available to convert sun energy into useful energy with 12 to 16 percent efficiency.
10.2001: 10 kV. An experimental satellite with capacity of 10 MW by Japan's National Space Organization Nasda. Announcement to undertake additional research in this context by launching. 11. 2007: Report of the Pentagon National Security Space Office in this context on 10 October 2007. 12.2007 held a workshop at M Giant in May 2007 in which Tire's emblem annually 15. 2004: A new company 'Space Energy Corporation' announced to provide space-based solar power commercially. According to the company, it has built a solid platform for it and within a decade the company will be able to provide space based solar power.
11. 2009: The Pacific Gas and Electric (PG&E) Company announced that it is discussing an agreement to purchase 200 MW of solar power (since 2016) from Solren Company. Salerne will supply this solar power with space-based ser power (SBSP).
16, 2009: Power Set Corporation files a patent that includes the development of an engineering and satellite from low Earth orbit to stable orbit. There was a provision of ion propellant for transfer.
16, 2009: Japan announced the sending of solar energy satellites into orbit, according to which the first orbital installation is expected to be completed in 2010. Will be used which will be connected by diodes. Microwaves made by solar energy satellites have been proposed as PeakSari. These fabs are short-range energy transmission paths, low cost and high-quality Patna's power. Changes in the impact of hitting the debris and frequent power transitions will cause more problems. Stable granular JanuaAIRAE installation by providing a wide range of data processing efficiency (PAC)
Non-Conventional Launch Methods :
Space-based solar power prices can be reduced if methods are developed to deliver goods into space that do not depend on launch rockets. One of the major ways of this is by space elevator. The lunar space elevator was first described by Jerome Pearson. But these techniques are yet to be developed. It will be important to develop silicon mining and solar cell manufacturing facility on the moon for the construction of solar energy satellite.
facts :
. Space based solar power prices can be reduced. If methods for transporting goods to space are to be developed that do not depend on the launch rocket.
. The installation of solar energy satellites will depend mainly on the powerful and inexpensive and reliable transport system installed in space. For this, space elevator has been proposed as space transport and many works are being done on the elevator.
. The space-based solar power concept, called satellite solar power system, was first described in November 1968 in 1973 by Peter Glaser. The possibility of transmitting a large antenna using microwave energy to transmit power over long distances But made a concept. Through this, there was a provision of transmitting microwave power to the extremely large antenna located on Earth by the above mentioned antenna. The giant antennas located on earth were called recta. This concept of Glaser was patented in the United States. While working more on the concept, it was found that although the concept had many big problems, but a great ambition of human welfare was hidden in it.
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