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Space, space solar energy 2.0 times to return to public view

   Will be sent to the solar collectors in geostationary orbits, and sunlight into electricity, and then microwave or laser energy to pass them back to Earth. It sounds like science fiction, but many countries in space development department is in this area with a very careful study.

    Electricity demand and electricity cost increases, coupled with the Fukushima nuclear accident nuclear crisis of confidence, but also gave birth to the space solar power research boom. Scientists have been hard in the field of space energy, space solar Fukushima nuclear accident in turn pushed back to public view.

    Japan continues to space solar power plan

    Japan's Space Development Agency (JAXA) has long been a number of joint enterprises, research institutions and university research space solar power projects.

    Fukushima nuclear events in the context of Japan's Space Development Agency to accelerate this research. And hope can be completed in 2030 to provide ratchet tie dowm 1 GW of electricity a solar power system. If successful, the Japanese space solar power will solve the energy dilemma, which will undoubtedly revolutionize the solar industry.

    Japan's Space Development Agency of Innovation Research Center, Senior Deputy Director Chen Fujita people (TatsuhitoFujita) said the next few years, Japan will launch a low-orbit testing of satellite microwave transmission technology. Around 2020, will begin large-scale optoelectronic devices for testing. These experiments on space solar power stations to help people assess the feasibility. Fujita also said that Japan's lab is on the two means of transmission of microwave and laser testing, the most effective manner in which the final decision. Space photovoltaic solar panels generate electricity will be transmitted to a receiving point of Japan coast, and from there transported to the existing commercial power grid.

    U.S. space solar plan twists and turns in the forward

    In 1968, U.S. scientists Peter Graham Race (PeterGlaser) first proposed the idea of ??space solar power station construction. In his scenario, a space solar power plant can deliver 10 times the energy of the nuclear power plant, the energy is clean and sustainable.

    The 1970s oil crisis, many people began to pay attention to this idea. 1978 to 1981, the U.S. Department of Energy and NASA join forces on space solar power concept for a lot of research. In 1981, the two departments jointly released called "Satellite power system concept development and evaluation of that program," the report, that this idea too risky, and suggested further study. The 1980s, the oil price collapse, the U.S. government to weaken the study of space solar power. American electrical engineer Hansen (KeithHansen), told reporters the 1980s, the U.S. Department of Energy and NASA to reach an agreement that DOE does not fund any space-related research, and NASA does not fund any of the energy research. Because of space solar power related to these two aspects, but most likely in the United States funded this research institutions are reluctant to subsidize the two, and so far, can not see the right solution.

    During 1999 to 2001, NASA launched a joint multi-sectoral re-study of space solar power station project. Responsible for the program when he was one of the U.S. National Science Foundation Committee Wei Bosi (PaulWerbos) Doctor told the "China Energy Report" correspondent, the U.S. state-funded space program after the end of solar research, he and many others and began to space solar power research and other areas together. He said: "In fact, at Tsinghua University in May this year I delivered a lecture on the future of the grid, I put the energy content of space on the inside."

    Development Steering Committee, founder of the National Aeronautics and Howard Bloom (HowardBloom) said: "The geostationary orbit of the Earth's surface solar solar energy is the strength of 5-7 times, 7 days a week, 24 hours a day can work." "In the space any equipment will not be earthquakes, volcanic eruptions, tsunamis, hurricanes have destroyed the local war on the ground form of interference. "U.S. National Space Society Board of Directors John Strickland said.

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