東北新幹線 ALFA-X 全開高速通過と空気抵抗板収納 ALFA-X Shinkansen air resistance plate

東北新幹線で時速360km/hでの営業運転実現の為開発された試験車両E956形ALFA-X(アルファエックス)の試運転映像です。
今回はALFA-Xの屋根に搭載され、地震発生時の緊急停止時に起動する「空力抵抗板ユニット」を開けた状態で高速通過する様子(約300km/h)と、その空気抵抗板が閉まる様子(遠目からのズーム映像)をお届けします。(2021年4月撮影)

The test vehicle Class E956 ALFA-X has been developed to realize an operation at 360km/h on the Tohoku Shinkansen line.
This video is about the air resistance plate of the ALFA-X Shinkansen.
There are many big earthquakes in Japan.
Therefore, more reliable safety is required for high-speed runing.

高速通過映像 0:00
空気抵抗板収納 0:53
ALFA-Xの屋根 1:46

The 10-car bullet train adopted different train shapes for the 1st car and the 10th car.
For the 1st car, Kawasaki Heavy Industries, Ltd. is in charge, making the length of the nose about as long as that of Series E5, and aims at suppressing its pressure waves at tunnel entry as well as ensuring enough space inside.
For the 10th car, Hitachi, Ltd. is in charge, making the length of the nose longer than that of Series E5, aims at improving its environmental performance by suppressing its pressure waves at tunnel entry.
Other various technologies will be also adopted and tested in the test runs.

※The environmental standards regarding noise are fixed by law in Japan.
No matter how high speed it is, it needs to meet the environmental standards regarding noise.
Therefore, the head shape of Shinkansen must be carefully designed.
The shape is designed in order to reduce the particular noise that is generated at the exit of a tunnel (tunnel micro air pressure).
Which shape of the 1st and 10th cars is better will be assessed through this test run.

東北新幹線 ALFA-X 高速通過映像集(駅撮り) ALFA-X Shinkansen high-speed passing
https://youtu.be/W3RTG4RJ0Ls

東北新幹線 ALFA-X 深夜0時スピードスター集結! ALFA-X Shinkansen and Series H5・E5・E6
https://youtu.be/XlQB1YXA-z0

東北新幹線 ALFA-X 迫力の高速通過映像集! ALFA-X Shinkansen high-speed test run
https://youtu.be/eXyFdcgtAyg

ALFA-X達を見上げてみた! 第34回新幹線車両基地まつりPart2 Shinkansen rolling stock base festival
https://youtu.be/8WTjof2HIfQ

2020 新幹線 迫力の高速通過 衝撃の50連発! リニアL0系・ALFA-X etc… Shinkansen Bullet train high-speed passage collection
https://youtu.be/miY8B5hytZY

撮影機材 SONY FDR-AX45他

#鉄道だっちゃ！ It's railway!
http://www.youtube.com/user/caruze67

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Видео 東北新幹線 ALFA-X 全開高速通過と空気抵抗板収納 ALFA-X Shinkansen air resistance plate канала 鉄道だっちゃ! It's railway!