宇宙航空研究開発機構（ＪＡＸＡ）が、１月に打ち上げに失敗したミニロケット「ＳＳ―520」
電柱ほどの大きさで市販部品で構成したロケット^_^
The Japan Aerospace Exploration Agency (JAXA)
Mini rocket “SS-520” failed to launch in January
Rocket configured with commercially available components in about the size of a telephone pole ^_^
原因は電線のショートによる電源喪失の可能性があると公表した
ＪＡＸＡの調査チームは、機体の温度などの情報を伝える機器から電波が受信できなかった経過を解析。
The cause announced that there is a possibility of power loss due to a short of the electric wire
The research team of JAXA, including the temperature of the aircraft
Analyze the progress that radio waves could not be received from equipment that conveys information.
電源系統に異常があったとみて分析を進めた。
電線がショートした影響で、関連部品が損傷して電源を喪失した可能性がありそれが
We analyzed it as an abnormality in the power supply system and proceeded the analysis.
Due to the short-circuit of electric wires, there was a possibility that related parts were damaged and the power supply was lost.
ミニロケットは観測用ロケットを改良し、超小型衛星を載せて、第１段のエンジンは正常に燃焼したが、発射20秒後に機体からのデータが途絶えた。
このため、第２段エンジンの点火指示を中止し、海に落下させた。
The mini rocket improves observation rocket,
With ultra small satellites,
The first stage engine burned normally, but data from the aircraft ceased after 20 seconds of launch.
For this reason, the ignition instruction of the second stage engine was stopped and dropped to the sea.
３段式ロケットの第３段と第２段にまたがる部分で、打ち上げ時の衝撃によりケーブルが引き込み穴でこすれ、被覆がはがれてアルミ製の機体と接触してショートした可能性が高いらしい。
In the part that spans the 3rd stage and the 2nd stage of the 3-stage rocket,
The shock at the time of launching rubs the cable in the pulling hole,
It seems that there is a high possibility that the coating peels off and comes in contact with the aluminum fuselage and it is short-circuited.
こちら
Here
http://www.nikkei.com/article/DGXLASGG13H2Y_T10C17A2000000/https://thepage.jp/detail/20170213-00000002-wordleaf?pattern=1&utm_expid=90592221-74.JM2YzTs8RsmKQyoGkL1rlg.1&utm_referrer=https%3A%2F%2Fwww.google.co.jp%2F
