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Author | : Don M. Flournoy |
Publisher | : Springer Science & Business Media |
Total Pages | : 118 |
Release | : 2011-12-02 |
Genre | : Technology & Engineering |
ISBN | : 1461420008 |
Download Solar Power Satellites Book in PDF, ePub and Kindle
Communication satellites are a $144 billion industry. Is there any space-based industry that could possibly beat that market? 'Solar Power Satellites' shows why and how the space satellite industry will soon begin expanding its market from relaying signals to Earth to generating energy in space and delivering it to the ground as electricity. In all industrialized nations, energy demand is growing exponentially. In the developing world, the need for energy is as basic as food and water. The Sun's energy is available everywhere, and it is non-polluting. As business plans demonstrate its technical feasibility, commercial potential, and environmental acceptability, every country on Earth will look to space for the power it needs.
Author | : Committee on Aeronautical and Space Sciences |
Publisher | : The Minerva Group, Inc. |
Total Pages | : 240 |
Release | : 2001-12 |
Genre | : Nature |
ISBN | : 0894991140 |
Download Solar Power from Satellites Book in PDF, ePub and Kindle
A look at ways to collect solar power in space with satellites and beam that power down to Earth to supplement our other sources of electricity. In addition, this is a look at novel ways, to say the least, to construct those satellites. The witnesses at these Senate hearings envision a time when space will be the scene of bustling activity. They foresee construction of gigantic facilities that will provide the world with energy, which is an essential and increasingly costly part of our industrial society.
Author | : John Mankins |
Publisher | : |
Total Pages | : 488 |
Release | : 2014 |
Genre | : |
ISBN | : 9780991337019 |
Download The Case for Space Solar Power Book in PDF, ePub and Kindle
This book makes the case for Space Solar Power; recounting the history of this fascinating concept and summarizing the many different ways in which it might be accomplished. The book describes in detail a highly promising concept - SPS-ALPHA (Solar Power Satellite by means of Arbitrarily Large Phased Array) - and presents a business case comprising applications in space and markets on Earth. The book explains how it is possible to begin now with technologies that are already at hand, while developing the more advanced technologies that will be needed to deliver power economically to markets on Earth. The Case for Space Solar Power concludes by laying out a path forward that is both achievable and affordable: within a dozen years or less, the first multi-megawatt pilot plant could be in operation. Getting started could cost less than $10 million over the first 2 years, less than $100 million over the next half dozen years. Given that space solar power would transform our future in space, and might provide a new source of virtually limitless and sustainable energy to markets across the world, the book poses the question, "Why wouldn't we pursue space solar power?"
Author | : |
Publisher | : DIANE Publishing |
Total Pages | : 297 |
Release | : |
Genre | : |
ISBN | : 1428924574 |
Download Solar power satellites. Book in PDF, ePub and Kindle
During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge surface to collect enough solar energy to be beamed on Earth by means of a microwave power transfer system. Different concepts appeared during last forty years and a lot of studies addressing the SPS economical feasibility have been published. In this work a particular concept is considered, the JAXA Reference Concept 2003. It is a formation flying SPS, composed by two reflectors and a central array panel. The objective of the work is to study two major problems this concept presents. Due to its dimensions, the satellite orbit will suffer from important orbital perturbations and since formation flying satellites need a tight orbit control, the first task is to derive an analytical approximation to perform relative perturbed orbit propagation for formation flying satellite. This objective is pursued starting from a H. Schaub’s formulation in which formation flying satellites unperturbed orbit is described by means of an approximated relation function of orbital element differences. This formulation is merged with another approach, developed in a previous work, which gives, analytically, orbital parameters variation when a perturbation acts on the spacecraft. The result is a very interesting algorithm, able to perform the assigned task with a relative error lower than 3% over one simulated orbit. The second objective concerns structural control. It is not possible to consider these huge satellites as rigid bodies, first natural frequencies will be certainly excited during operations. So that, the second task is the study of actuator placement optimization for flexible satellites, very useful for tight pointing requirements. A FEM model is developed modeling the SPS as a frame of beams and a global controllability index is obtained combining modal controllability and component cost analysis. The maximization of this parameter,
Author | : John Perlin |
Publisher | : Harvard University Press |
Total Pages | : 244 |
Release | : 2002 |
Genre | : Nature |
ISBN | : 9780674010130 |
Download From Space to Earth Book in PDF, ePub and Kindle
From Space to Earth tracks the evolution of the technology of photovoltaics, the use of solar cells to convert the sun's energy into electricity. John Perlin's painstaking research results in a fascinating account of the development of this technology, from its shaky nineteenth-century beginnings mired in scientific controversy to its high-visibility success in the space program, to its current position as a versatile and promising power source.
Author | : Joseph N. Pelton |
Publisher | : Springer |
Total Pages | : 237 |
Release | : 2016-11-04 |
Genre | : Technology & Engineering |
ISBN | : 3319392735 |
Download The New Gold Rush Book in PDF, ePub and Kindle
This book captures the most exciting advances in the harnessing of space as a global resource. The authors track the growing number of space businesses and opportunities for investors, and the many possible benefits of spaceplanes, space stations and even space colonies. The authors also discuss the need for more regulatory reform. Companies like Planetary Resources are now forming to find mineral-rich asteroids and bring back new riches to Earth. Solar power satellites in the next few years will start to beam clean energy back to Earth, to meet the growing demands of a still-developing world. Innovative space industries are vital to the survival of modern human life, and the authors demonstrate what can be done to encourage the growing of the "New Space" frontier. From lassoing and then mining asteroids to developing new methods of defending the planet from space hazards and setting up new hotels and adventures for tourists in space, this new industry will have profound effects on Earth, especially on its economy. This book is based on a study of international experts commissioned ahead of the UNISPACE+50 meeting, having distilled the results of this comprehensive fact-finding process into a compact and very readable form. It can serve as an excellent starting point for understanding all the activities underway or planned to make space truly our next frontier.
Author | : United States. Congress. Senate. Committee on Aeronautical and Space Sciences. Subcommittee on Aerospace Technology and National Needs |
Publisher | : |
Total Pages | : 236 |
Release | : 1976 |
Genre | : Artificial satellites, American |
ISBN | : |
Download Solar Power from Satellites Book in PDF, ePub and Kindle
Author | : Peter E. Glaser |
Publisher | : |
Total Pages | : 710 |
Release | : 1998 |
Genre | : Science |
ISBN | : |
Download Solar Power Satellites Book in PDF, ePub and Kindle
Discusses technologies involved in the development of a solar power satellite network, as well as economic and societal issues relevant to the development of solar power satellites both as an alternative energy supply and as a stimulus for the exploration and use of space. Fifty- three contributors cover such topics as wireless power transmission,.
Author | : Solar Power Satellite Program Review |
Publisher | : |
Total Pages | : 708 |
Release | : 1980 |
Genre | : |
ISBN | : |
Download The Final Proceedings of the Solar Power Satellite Program Review Book in PDF, ePub and Kindle
Author | : Danny Kennedy |
Publisher | : Berrett-Koehler Publishers |
Total Pages | : 209 |
Release | : 2012-09-03 |
Genre | : Business & Economics |
ISBN | : 1609946669 |
Download Rooftop Revolution Book in PDF, ePub and Kindle
Here is the truth that the powerful Dirty Energy public relations machine doesn't want you to know: the ascent of solar energy is upon us. Solar-generated electricity has risen exponentially in the last few years and employment in the solar industry has doubled since 2009. Meanwhile, electricity from coal has declined to pre-World War II levels as the fossil fuel industry continues to shed jobs. Danny Kennedy systematically refutes the lies spread by solar's opponents—that it is expensive, inefficient, and unreliable; that it is kept alive only by subsidies; that it can't be scaled; and many other untruths. He shows that we need a rooftop revolution to break the entrenched power of the coal, oil, nuclear, and gas industries Solar energy can create more jobs, return our nation to prosperity, and ensure the sustainability and safety of our planet. Now is the time to move away from the dangerous energy sources of the past and unleash the amazing potential of the sun.