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10.01.2020

Artikel Nummer: 30176

Improving safety systems in vessels


In cooperation with the Norwegian, Danish and US maritime authorities, battery manufacturers, system integrators, suppliers of fire extinguishing systems, shipyards and shipowners, the classification company DNV GL has recently released a report on battery safety in ships. The report assesses explosion and fire risks in maritime battery installations and the effectiveness of fire extinguishing systems in the event of a battery fire.

 

"In addition to fire suppression and ventilation, the battery design must have preventative safety barriers so that the fire and gas emissions are limited to as small a part of the battery system as possible," says Henrik Helgesen, project manager for the research project and senior consultant at DNV GL.

 

The report provides new recommendations on ventilation systems, based on a newly created model which identifies the appropriate size and type of ventilation system based on a vessel’s battery installation. Early fire and gas detection are also essential, meaning that the gas sensor should be located as close to the battery as possible. Launched in 2017, the research project draws on the experience of a number of maritime stakeholders. (mw)

www.dnvgl.com

 

 

 

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