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dc.contributor.authorMehammer, Eirill Bachmann
dc.contributor.authorKongstein, Ole Edvard
dc.contributor.authorBrede, Arne Petter
dc.date.accessioned2019-01-25T14:26:09Z
dc.date.available2019-01-25T14:26:09Z
dc.date.created2018-10-29T11:00:45Z
dc.date.issued2018
dc.identifier.citation2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe - EEEIC/I&CPS Europenb_NO
dc.identifier.isbn978-1-5386-5186-5
dc.identifier.urihttp://hdl.handle.net/11250/2582428
dc.description.abstractHigh voltage shore connection of large passenger vessels is an important way to improve energy efficiency and reduce local and global emissions, as well as noise. However, it is shown that the vessels' steel hulls will act as sacrificial anodes for the grounding systems in the ports, hence accelerated corrosion of the hulls may occur. The required protective earth (PE) conductor between the hull and the grounding system on shore could also introduce touch voltages above 30 V in case of a fault, posing a safety hazard. Based on field measurements and analyses, a grounding strategy with galvanic separation in the low resistance PE conductor is recommended. It is further advised to use active and passive cathodic protection, and to reduce the set point of the impressed current cathodic protection (ICCP) system to approximately 100 mV versus zinc. These measures will reduce the corrosion rate of the vessels' hulls during power delivery from shore, while avoiding transferred touch voltages.nb_NO
dc.description.abstractGrounding Strategies for High Voltage Shore Connection of Large Passenger Vesselsnb_NO
dc.language.isoengnb_NO
dc.publisherIEEEnb_NO
dc.relation.ispartof2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe - EEEIC/I&CPS Europe
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleGrounding Strategies for High Voltage Shore Connection of Large Passenger Vesselsnb_NO
dc.typeChapternb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.identifier.cristin1624355
cristin.unitcode7548,30,0,0
cristin.unitcode7401,80,64,0
cristin.unitnameElkraftteknologi
cristin.unitnameMaterialer og nanoteknologi
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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