An update on the updated DNV GL class rules for battery ...

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Today we got charged with knowledge on the July 2020 update of the DNV GL class rules for battery powered vessels. Aboutus Members Events News Shipregister Contactus Joinus Memberlogin AnupdateontheupdatedDNVGLclassrulesforbatterypoweredvessels TodaywegotchargedwithknowledgeontheJuly2020updateoftheDNVGLclassrulesforbatterypoweredvessels.Therewasagreatinteresttothetopic,andmorethan70peoplehadsigneduptojointhewebinar.ThepresentationwasgivenbySeniorPrincipalApprovalEngineerSverreEriksen,followedbyaQ&Asession.Hewentthroughthenewrequirements.Headdressedthattheupdatesthatarebasedon:Thefireincidentonthebattery-poweredferryMFYtterøyningenTheneedforrouteindependentcalculationandsupervisionofESScapacitiesTheknowledgefromthebatterysafetyJDPHespecificallywenthroughtherequirementsinvolvingthearrangementofbatteryspace,ventilationofbatteryspace,gasdetection,firesafetyofbatteryspace,batterysystemdesignandbatterycapacitysupervision.Heemphasizedthatforclosedsystemsanoverpressureisrequired,whereasforopensystemsanunderpressurewithaductisrequired.AlinktotheJuly2020updateisincludedbelow.SverrealsotalkedabouttheTypeApprovalProgramforContainerizedBatterySystems.Hementionedthatsofar,18differentbatterysystemshavebeentypedapproved,includingvariouscellchemistries(12NMC,5LFPand1LTO). ClickheretoseetheDNVGLclassrulesforbatterypoweredvessels Theparticipantsseemedtofindthewebinarofinterestanditwasnicetoseesomesmilingfacesthesedays.Lookingforwardtothenextwebinar! MBFnewsSybtenCateHoedemakerNovember11,2020 Facebook0 Twitter LinkedIn0 Previous CBOengagedWärtsiläwithfirstbatteryretrofitPSVinBrazil OthernewsLarsChristianLarsenNovember18,2020 Next Enovahaslaunchedanewsupportscheme OthernewsSybtenCateHoedemakerNovember3,2020

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