Click here - to select or create a menu

Naval News

Palfinger
  • News
  • Event News
    • Indo Pacific 2022
    • Sea Air Space 2022
    • DIMDEX 2022
    • WDS 2022
    • DSEI 2021
    • MADEX 2021
  • Interviews
  • Videos
  • Advertising
  • About Us
  • Contact Us
Home» News»JMSDF Commissioned its 1st Li-Ion Battery Submarine SS-511 JS Ōryū おうりゅう

JMSDF Commissioned its 1st Li-Ion Battery Submarine SS-511 JS Ōryū おうりゅう

The Japan Maritime Self-Defense Force (JMSDF) commissioned its 11th Soryu-class diesel-electric attack submarine (SSK) in Kobe in Hyogo Prefecture on March 5, 2020. JS Ōryū (SS-511) joins the JMSDF’s Submarine Flotilla 1, based in Kure. It is the first-in-class boat to feature lithium-ion batteries.

Xavier Vavasseur 05 Mar 2020

JS Oryu is the 11th Soryu-class submarine delivered to the JMSDF (the 6th built by Mitsubishi Heavy Industries, the other 5 ones having been built by Kawasaki Heavy Industries). Oryu (おうりゅう) means Phoenix Dragon. SS-511’s keel was laid in November 2015, the SSK was launched in October 2018.

祝🎌潜水艦おうりゅう(SS-511)就役

ドック入りしているおやしお型(回答旗+UWを掲揚)にも見送られながら、無事に三菱重工 神戸造船所を出港しました。
おうりゅうの武運長久を祈ります!#おうりゅう pic.twitter.com/PiEzbfok2A

— かこてつ (@kakoline125) March 5, 2020

About Sōryū-class submarine

Soryu-class SSK off Yokosuka naval base in June 2019. Naval News picture
Soryu-class SSK off Yokosuka naval base in June 2019. Naval News picture

The keel for the first submarine in the class, Soryu (SS-501), was laid down in March 2005. It was launched in December 2007 and commissioned in March 2009. The latest Soryu class SSK to joint the fleet is SS-510 JS Shōryū which was commissioned on March 18, 2019. The 12th and final submarine SS-512 JS Tōryū (とうりゅう) was launched in November 2019. Twelve Soryu-class submarines are currently planned for the JMSDF.

The Soryu-class is an improved version of the Oyashio-class submarine. Soryu-class submarines are the world’s largest conventionally powered submarines. All submarines of the class are named after dragons: Soryū means Blue Dragon, Hakuryū (2nd in the class) White Dragon, Sekiryū (8th in the class) Red Dragon, Shoryu (10th in the class) means Soaring Dragon…

Li-Ion batteries

The design features improved underwater endurance thanks to lithium-ion batteries from the eleventh submarine in the class. Previous submarines use Lead-acid batteries. Designed by GS Yuasa, the high-performance Li-Ion batteries are said to store about double the power. The last two submarines of the class, fitted with the new battery technology, will probably serve as test-bed for the next generation of Japanese SSK.

Soryu-class Main characteristics

SS-511 JS Ōryū おうりゅう
SS-511 JS Ōryū おうりゅう during its commissioning ceremony. Picture by しゅう @E86EQCGgcVP2HwO

Length 84.0m
Width 9.1m
Depth 10.3m
Draft 8.4m
Displacement 2,950 Tons
Engine:
– Kawasaki 12V 25 / 25SB type diesel engine 2 groups
– Kawasaki Kokkamusu V4-275R Stirling engine four
Propulsion motor: 1
Number of propellers: 1
Speed 20 knots

艦番号511おうりゅう
自衛艦旗授与式 pic.twitter.com/STMHVmwasU

— しゅう (@E86EQCGgcVP2HwO) March 5, 2020
Japan Japan Maritime Self-Defense Force JMSDF Soryu-class Submarine 2020-03-05
Tags Japan Japan Maritime Self-Defense Force JMSDF Soryu-class Submarine
Facebook Twitter Stumble linkedin Pinterest More

Authors

Posted by : Xavier Vavasseur
Xavier is based in Paris, France. He holds a Bachelor’s degree in Management Information Systems and a Master of Business Administration from Florida Institute of Technology (FIT). Xavier has been covering naval defense topics for nearly a decade.

Related Articles

U.S. Navy Comments on USS Connecticut Submarine

U.S. Navy Comments on USS Connecticut Submarine

Peter Ong 05 Jul 2022
Readers can read up on Naval News articles about the USS Connecticut incident here.  The ...
Saab Lays Keel of First A26 Blekinge-class Submarine

Saab Lays Keel of First A26 Blekinge-class Submarine

Xavier Vavasseur 01 Jul 2022
The Keel laying ceremony for HMS Blekinge took place on 30 June 2022 at Saab Kockums’ shipyard in Karlskrona, Southern Sweden.
Japan Marine United to Build JMSDF’s Next Generation OPV

Japan Marine United to Build JMSDF’s Next Generation OPV

Yoshihiro Inaba 30 Jun 2022
Japan's MoD announced that a company has been selected to build the next generation Offshore Patrol Vessels (OPV) that will be operated by the Japan Maritime Self-Defense Force (JMSDF).

4 Comments

  1. Pingback : Японцы ввели в строй первую ударную подводную лодку с литиево-ионными батареями - Крипто Новости

  2. Pingback : Подлодка с литиево-ионными батареями • ТехноФайлы

  3. Pingback : Японцы ввели в строй первую ударную подводную лодку с литиево-ионными батареями — Новости IT

  4. Pingback : Японцы ввели в строй первую ударную подводную лодку с литиево-ионными батареями | | 24 часа

Advertisement

Advertisement

Legal / Privacy Policy
About Us
Contact Us

Copyright © 2022 Naval News
All Rights Reserved