@techreport{oai:jaxa.repo.nii.ac.jp:00002726, author = {早川, 幸男 and Hayakawa, Yukio}, month = {Oct}, note = {This paper describes the status of the next-generation xenon-ion-engine research at ISTA (The Institute of Space Technology and Aeronautics). A thruster worked stably from 80 to 200 mN at a beam voltage of 1,030 V. Its ion-extraction-system vibration testing was conducted independently and the ion-extraction system was strengthened after that. Graphite-orificed hollow cathodes are under study and have been operated at an emission current of 20 A. The power consumption, specific impulse and thruster efficiency at a thrust of 150 mN were about 3.4 kW, 3,500 s, and 77 percent. A laboratory-model power processor was manufactured and tested. Certain components of the test facility were renewed., 資料番号: AA0048057035, レポート番号: JAXA-RM-04-010}, title = {次世代イオンエンジンの研究}, year = {2004} }