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Power Play

机译:力量发挥

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摘要

John Mankins, a prominent U.S. space solar power (SSP) guru who has toiled in the fields of government for decades to study and promote ways to beam down the Sun's energy to feed Earth's power grid, has hit on a new way to get from SSP Version 0 to space collectors kilometers across. Start small, and go for a commercial payoff from the beginning. Starting small has always been the plan. But instead of a billion-dollar prototype solar power satellite (SPS) system delivering electricity at five or 10 times the cost of coal, Mankins wants to start with a new kind of SSP collector and use it to power broadband communications satellites. "Imagine a satellite which costs no more than today's communications satellites, but has 10 times more bandwidth, 10 times more power, 10 times more revenue for the same spacecraft," Mankins says. "It's T-2 lines for all mobile devices, everywhere."
机译:约翰·曼金斯(John Mankins)是美国著名的太空太阳能(SSP)专家,他在政府领域辛勤工作了数十年,研究和推广将太阳能转化为地球电网的能量的方法,已经找到了一种从SSP获取能源的新方法版本0到太空收集者数千米的距离。从小处着手,从一开始就寻求商业回报。从小处着手一直是计划。但是,Mankins希望采用一种新型的SSP收集器并用其为宽带通信卫星供电,而不是用十亿美元的原型太阳能发电卫星(SPS)系统以比煤炭便宜五倍或十倍的电力来发电。曼金斯说:“想象一下,一颗卫星的成本不亚于当今的通信卫星,但它的带宽却增加了10倍,功率提高了10倍,收入也提高了10倍。” “这是适用于所有地方的所有移动设备的T-2线路。”

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