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Winston Battery WB-LYP10000AHA in large submarines

Winston Battery WB-LYP10000AHA in large submarines

30.Dec 2014
| Blog - Winston

 

Winston Battery WB-LYP10000AHA in large submarines

The technical information gives some ideas about the size of the battery pack for the Yuan-class of diesel-electric submarines to be equipped with an air-independent propulsion system (AIP) powered from large battery banks.

The battery pack consists of 960 pcs of the WB-LYP10000AHA  cells making the total energy of 31MWh. The lithium battery is saving some 260 tons of weight against the original lead-acid pack. With this pack the Yuan-class (B-class) diesel-electric submarine can drive 3300 nautical miles or it can stay under water for 800 hours (33 days). This indicates the average onboard consumption of the submarine when not moving is some 38kWh.

 

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