JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
title電動航空機の試験飛行許可取得
Other TitleAcquisition Procedure of Permission for Electric Aircraft Test Flights
DOIinfo:doi/10.20637/JAXA-RR-17-001/0001
Author(jpn)飯島, 朋子; 小林, 宙; 西沢, 啓; 山崎, 宏二
Author(eng)Iijima, Tomoko; Kobayashi, Hiroshi; Nishizawa, Akira; Yamazaki, Kohji
Author Affiliation(jpn)宇宙航空研究開発機構航空技術部門次世代航空イノベーションハブ(JAXA); 宇宙航空研究開発機構航空技術部門次世代航空イノベーションハブ(JAXA); 宇宙航空研究開発機構航空技術部門次世代航空イノベーションハブ(JAXA); 有限会社オリンポス
Author Affiliation(eng)Next Generation Aeronautical Innovation Hub Center, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Next Generation Aeronautical Innovation Hub Center, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Next Generation Aeronautical Innovation Hub Center, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency (JAXA); AIRCRAFT OLYMPOS
Issue Date2017-08-31
Publisher宇宙航空研究開発機構(JAXA)
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構研究開発報告
JAXA Research and Development Report
VolumeJAXA-RR-17-001
Start page1
End page22
Publication date2017-08-31
Languagejpn
eng
Abstract国立研究開発法人宇宙航空研究開発機構(JAXA)では、独自に開発した航空機用電動推進システム技術を飛行実証するため、FEATHER(Flight demonstration of ElectricAircraft Technology for Harmonized Ecological Revolution)と呼称する研究事業を2012 年~2015 年にかけて実施した。FEATHER 研究事業を実施するにあたり、国土交通省航空局から電動航空機の試験許可取得が必須であるが、国内では当該実証機の耐空類別における耐空性基準が存在しなかった。そこで航空局との調整の下、電動推進システムを動力滑空機に搭載するためのJAR(Joint Aviation Requirement)-22 のガイドライン・CS(Certification Specification)-22 の特別要件と現行の耐空性審査項目から、本件が準拠すべき安全性基準の選定と修正を行い、基準への適合性を保証するための推進システム設計及び試験等による各種証明に取り組んだ。本稿では実証試験機や飛行場の選定も含め、各種システムの適合性証明に至るまでの電動航空機の試験飛行許可取得プロセスについて、前例としてのノウハウを国内で共有する観点で概説した。
This paper describes the acquisition process of permission for electric aircraft test flights. The Japan Aerospace Exploration Agency (JAXA) conducted research project named 'FEATHER (Flight demonstration of Electric Aircraft Technology for Harmonized Ecological Revolution) between 2012 and 2015. In order to conduct the FEATHER project, a test flight permission of electric aircraft from the Japan Civil Aviation Bureau (JCAB) of Ministry of Land, Infrastructure, Transportation and Tourism was required. However, such a permission for an airworthiness classification of the demonstration aircraft was unprecedented in Japan. Therefore, under the coordination of JCAB, we JAXA selected and corrected safety standards which our FEATHER project should comply based on a current airworthiness standard, JAR-22 preliminary guideline and CS-22 Special condition for the installation of electric propulsion units in powered sailplanes. We developed system design of electric aircraft for the FEATHER project and conducted various system tests to satisfy the standards mentioned above. In this paper, we outlined the process of acquiring the test flight permission of the electric aircraft up to certify the compliance, including the selection of a demonstration testing machine and airfield, in order to share the know-how of an example of acquisition procedure of permission for electric aircraft test flights in Japan.
Description形態: カラー図版あり
Physical characteristics: Original contains color illustrations
KeywordsElectric Aircraft; Electric Propulsion System; Motor Glider; Flight Test; Airworthiness; Certification; CS-22; Flight Permission in Japan
Document TypeTechnical Report
JAXA Category研究開発報告
NASA Subject CategoryAircraft Propulsion and Power
ISSN(online)2433-2216
SHI-NOAA1730003000
Report NoJAXA-RR-17-001
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/738270


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