To solve conventional problems in a method for delivering electric power and energy from power generation from the space to the earth in a space solar power generation SSPS, and to solve conventional problems in delivering electric power from the space to the earth, in ensuring safety around equipment for receiving electric power when delivering electric power, and in transmitting and transporting energy from the space to the earth through air.SOLUTION: In the present application, space-to-air and air-to-ground are examined, and in the space-to-air, a system comprising a photon emitter 1 and a receiver 2 with use of a short-wavelength photon absorbed by atmosphere containing an oxygen atom such as UV-C and so on is proposed. In the air-to-ground, a fuel transportation system using water, oxygen, and hydrogen by an aircraft 3 which can be connected to the receiver is proposed. Further, with respect to SSPS arranged on a lunar surface, a system, which reduces a resource temporality combined with lunar oxygen, drops the same to the ground from the space as a fuel, and utilizes the same, is proposed. In addition to this, an application for operating the aircraft 3 by the receiver 2, and a wireless tag power supply application are disclosed.SELECTED DRAWING: Figure 1
【課題】宇宙太陽光発電SSPSにおいて宇宙から地上まで発電による電力やエネルギーを届ける方法に課題があった。宇宙から空中まで電力を届ける事、電力を届けるときに電力を受け取る設備の周囲の安全を確保する事、宇宙から空中を経て地上までエネルギーを送電・輸送することに課題があった。【解決手段】本願では宇宙空中間と空中地上間に関して検討し宇宙空中間ではUV-C等の酸素原子含む大気に吸収される短波長の光子を用いる光子の発光部1と受光部2からなる系を提案する。また空中地上間では前記受光部と接続可能な航空機3による水・酸素・水素による燃料の輸送系を提案する。さらに月面に配置したSSPSについては一時的に月面の酸素と化合した資源を還元し燃料として宇宙から地上へ投下し地上で利用する系を開示する。また前記受光部2により航空機3を稼働させる用途や、無線タグの給電用途を開示する。【選択図】図1
ENERGY TRANSPORT METHOD FOR SPACE SOLAR POWER GENERATION SYSTEM, AND ENERGY TRANSPORT METHOD FROM AERO-SPACE TO EARTH
宇宙太陽光発電システムのエネルギー輸送方法、宇宙空間から地球へのエネルギー輸送方法
2023-08-15
Patent
Electronic Resource
Japanese
Solar power satellites : a space energy system for earth
TIBKAT | 1998
|Space Resources. Volume 2: Energy, Power, and Transport
NTIS | 1992
|Space Solar Power: Making Space Relevant for Earth Economy, Energy, and Environment
British Library Conference Proceedings | 2009
|Beamed energy for fast space transport
AIAA | 1996
|