Download or read book Electric Power Generation in Space written by and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrical Power Generation Systems for Space Applications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1965 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Power Generation in Space written by and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Case for Space Solar Power written by John Mankins and published by . This book was released on 2014 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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?"
Download or read book Space Nuclear Fission Electric Power Systems written by David Buden and published by . This book was released on 2011 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advantages of space nuclear fission power systems can be summarized as: compact size; low to moderate mass; long operating lifetimes; the ability to operate in extremely hostile environments; operation independent of the distance from the Sun or of the orientation to the Sun; and high system reliability and autonomy. In fact, as power requirements approach the tens of kilowatts and megawatts, fission nuclear energy appears to be the only realistic power option. The building blocks for space nuclear fission electric power systems include the reactor as the heat source, power generation equipment to convert the thermal energy to electrical power, waste heat rejection radiators and shielding to protect the spacecraft payload. The power generation equipment can take the form of either static electrical conversion elements that have no moving parts (e.g., thermoelectric or thermionic) or dynamic conversion components (e.g., the Rankine, Brayton or Stirling cycle). The U.S. has only demonstrated in space, or even in full systems in a simulated ground environment, uranium-zirconium-hydride reactor power plants. These power plants were designed for a limited lifetime of one year and the mass of scaled up power plants would probably be unacceptable to meet future mission needs. Extensive development was performed on the liquid-metal cooled SP-100 power systems and components were well on their way to being tested in a relevant environment. A generic flight system design was completed for a seven year operating lifetime power plant, but not built or tested. The former USSR made extensive use of space reactors as a power source for radar ocean reconnaissance satellites. They launched some 31 missions using reactors with thermoelectric power conversion systems and two with thermionic converters. Current activities are centered on Fission Surface Power for lunar applications. Activities are concentrating on demonstrating component readiness. This book will discuss the components that make up a nuclear fission power system, the principal requirements and safety issues, various development programs, status of developments, and development issues.
Download or read book Electric Power Generation Systems for Use in Space written by and published by . This book was released on 1960 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From Space to Earth written by John Perlin and published by Harvard University Press. This book was released on 2002 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Handbook of Small Satellites written by Joseph N. Pelton and published by Springer. This book was released on 2020-09-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, the field of small satellites has expanded the space industry in a powerful way. Hundreds, indeed thousands, of these innovative and highly cost-efficient satellites are now being launched from Earth to establish low-cost space systems. These smallsats are engaged in experiments and prototype testing, communications services, data relay, internet access, remote sensing, defense and security related services, and more. Some of these systems are quite small and are simple student experiments, while others in commercial constellations are employing state-of-the-art technologies to deliver fast and accurate services. This handbook provides a comprehensive overview of this exciting new field. It covers the technology, applications and services, design and manufacture, launch arrangements, ground systems, and economic and regulatory arrangements surrounding small satellites. The diversity of approach in recent years has allowed for rapid innovation and economic breakthroughs to proceed at a pace that seems only to be speeding up. In this reference work, readers will find information pertaining to all aspects of the small satellite industry, written by a host of international experts in the field.
Download or read book Electrical Power Generation Systems for Space Applications written by and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Space written by Danny Royce Jones, Sr. and published by CreateSpace. This book was released on 2013-11-20 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovation has delivered humanity from the caves to the ability to access the edge of space and to send robotic explorers deep into the solar system. It is the driving force in mankind's expansion, growth and technological development. Beamed energy technology could potentially lower the cost of access to space and transportation though space, thereby lowering the cost of transporting goods and people to many destinations in the solar system and beyond. Technology spin-off from space technology investments will benefit all of humanity. Spin-offs could have a huge positive impact in the areas of electronics and instrumentation, automotive, solar energy and lower cost space transportation. In order for humanity to move into space to settle this new frontier innovation in beamed energy technologies will be required. In this book we will look at the topic of space solar energy and the technologies that can be used to generate this energy. While some of the ideas in this book go back to the original concepts many of the ideas and concepts are new. It is hoped that others will apply these ideas into even new and better approaches so that we can move into space in a really big way, but also do this in ways that are cost effective and even profitable. Access to sun power in space is the key to developing its resources and those resources are required to support large scale space settlement. We don't need to wait decades to develop the technologies for space solar energy because these technologies already exist. We are just not using them. These technologies can provide us with the means to travel rapidly and cheaply though space. They can also be used to power our industry and homes on Earth. We have only to utilize the technology. The development of space will depend on the availability of power and lots of it. Once we have mastered that, all things become possible. We will be able to transport people and cargo to many destinations in our solar system, power the earth with clean and abundant energy, and tap the resources of asteroids and comets. Once we have settled the near Earth areas of the solar system, such as, the Moon, Mars and Venus we can strike out to other star systems. As the World's need for solar energy continues to grow driven by population growth and increased industrialization, new options for this type of energy will be needed. This is especially true given that reserves of conventional energy sources such as oil, gas and uranium are rapidly being depleted and that greenhouse gases being released into the atmosphere are causing large scale damage to the Earth. We find that alternatives energy sources such as wind, ground solar and biomass have physical site limitations and while they are certainly desirable from an ecological prospective, are often high cost and cannot meet the Earth's future energy needs even if fully developed. The solar energy collected by an SPS would be converted into electricity, then into microwaves. The microwaves would be beamed to the Earth's surface, where they would be received and converted back into electricity by a large array of devices known as a rectifying antenna, or rectenna. Rectification is the process by which alternating electrical current, such as that induced by a microwave beam, is converted to direct current.
Download or read book Electric Power from Orbit written by National Research Council (U.S.). Committee on Satellite Power Systems and published by . This book was released on 1981 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Colonies in Space written by T. A. Heppenheimer and published by . This book was released on 2017-09-15 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is there life in space? Within the solar system, which we can reach and are now beginning to explore, the answer may be: Nothing but spores and bacteria. Perhaps the answer is: Nothing. Beyond our region of space the answer may yet be: Civilizations and cultures of greatness and magnificence untold. But we have not yet learned to detect them or to communicate with them. As this has become apparent there has been a reaction against many of the more utopian hopes associated with space flight. Less than fifteen years ago John Kennedy could commit the nation to explore "this new ocean," with widespread hope that we were entering a new Age of Discovery. Today it is fashionable to believe that our problems can find solution only on earth and there is nothing in space which can aid us in any way. This is not so. If we cannot find planets fit for us to live on, or if Mars is not up to our fondest hopes - very well. We can take our own life into space. We can build colonies in space, as pleasant as we want and productive enough to markedly improve humanity's future prospects. And, we can begin to do this anytime we please.
Download or read book Solar Power from Satellites written by Committee on Aeronautical and Space Sciences and published by The Minerva Group, Inc.. This book was released on 2001-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Spacecraft Power Technologies written by and published by World Scientific Publishing Company. This book was released on 2000-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spacecraft Power Technologies is the first comprehensive text devoted to the technologies critical to the development of spacecraft electrical power systems. The science and engineering of solar, chemical, and nuclear systems are fully examined together with the constraints imposed by the space and thermal environments in which the systems must operate. Details of present technology and the history that led to the current state-of-the-art are presented at a level appropriate for the student as a textbook or the practicing engineer as a reference.
Download or read book Advanced Power Sources for Space Missions written by National Research Council and published by National Academies Press. This book was released on 1989-02-01 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Star Wars"â€"as the Strategic Defense Initiative (SDI) is dubbedâ€"will require reliable sources of immense amounts of energy to power such advanced weapons as lasers and particle beams. Are such power sources available? This study says no, not yetâ€"and points the way toward the kind of energy research and development that is needed to power SDI. Advanced Power Sources for Space Missions presents a comprehensive and objective view of SDI's unprecedented power requirements and the opportunities we have to meet them in a cost-effective manner.
Download or read book Green Power written by Joao Neiva de Figueiredo and published by CRC Press. This book was released on 2014-02-05 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Power: Perspectives on Sustainable Electricity Generation provides a systematic overview of the current state of green power and renewable electrical energy production in the world. Presenting eight in-depth case studies of green power production and dissemination, it illustrates the experiences and best practices of various countries on this topic of critical importance. The book’s case studies provide readers with policy, business, and societal perspectives. They examine the differences in each country’s natural endowments, cultural make-up, technological development, public-policy concerns, and institutional incentive structures relative to the advancement of green and sustainable energy. Considers China’s energy profile and what is being done to reduce the country’s reliance on coal Describes the cultural foundations and institutional environment that gave birth to Germany’s energy revolution Supplies an overview of the renewable energy sector in Spain and analyzes its future prospects in light of recent economic difficulties Reports on French Polynesia’s progress in its quest to generate half of its electricity from renewable sources by 2020 Investigates the feasibility of biomass as a large-scale electricity generation option Explores the vision of power generation in space that could solve mankind’s energy needs permanently By illustrating the experiences of other nations, the book outlines valuable lessons learned and best practices that can be extremely helpful to other countries as they seek a greener energy profile. Supplying a timely overview of renewable and non-renewable electric power sources, it provides in-depth analysis of the key factors that affect success. It also identifies practices that have been precursors to failure so you can avoid making the same mistakes in your quest to contribute to the long-overdue advancement of green energy.
Download or read book Electrical Power Generation Systems for Space Applications written by and published by . This book was released on 1965 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
