@inproceedings{oai:jaxa.repo.nii.ac.jp:00008134, author = {江口, 邦久 and 藤原, 勉 and 岡屋, 俊一 and 篠崎, 昇 and Eguchi, Kunihisa and Fujihara, Tsutomu and Okaya, Shunichi and Shinozaki, Noboru}, book = {第23回宇宙エネルギーシンポジウム 平成15年度, The 23rd ISAS Space Energy Symposium March 9, 2004}, month = {Jun}, note = {The research and development program of unmanned solar-powered stratospheric platform (SPF) airship has been in progress in Japan Aerospace Exploration Agency (JAXA) since April 1998. The SPF airship has an important role on provision of a new infrastructure for telecommunication services and scientific earth observations. For the airship development, a combined power technology of solar cells (SC) and regenerative fuel cells (RFC) is viewed one of key technical issues which will have to be solved on the research and development lead to the SPF realization in future. The design targets for solar power technology demonstration have been definitely specified through ground-based research tasks after the SPF feasibility study, and a ground test model of 1 KW output RFC has been evaluated to provide more detailed data in closed-circuit RFC operations. Additionally, the onboard type RFC model of 1 KW was designed and fabricated for performance tests. This RFC model is currently being tested, and the performance is evaluated to see the characteristics of the onboard type operation. Summarized herein are technical achievements available to date from the solar RFC research in JAXA supported by IHI Aerospace Co., Ltd. (IA), and the future works are also described., 資料番号: AA0047275018}, pages = {84--88}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {SPF飛行船用再生型燃料電池の開発計画と地上評価試験}, year = {2004} }