Analysis of energy usage for RTG cranes

Vicky Papaioannou, Stefano Pietrosanti, William Holderbaum, Victor Becerra, Rayner Mayer

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    Abstract

    The purpose of this paper is to study and analyse the energy that is used by the various motors of a crane of the Rubber Tyred Gantry type. For this reason a single Rubber Tyred Gantry (RTG) crane has been instrumented at port of Felixstowe and data has been collected during normal operation for eight days. This data has been analysed in terms of active and idle modes and also in terms of energy usage by the various motors. From this analysis it is possible to determine that on average about half of the energy consumed is potentially recoverable. It is also estimated that the recovery of this proportion of energy could lead to savings of 32,600 litres of fuel and 8,100 tonnes of CO2 per year at Port of Felixstowe.
    Original languageEnglish
    Article numberEGY-D-15-05153R2
    Pages (from-to)337-344
    Number of pages8
    JournalEnergy: The International Journal
    Volume125
    Early online date22 Feb 2017
    DOIs
    Publication statusPublished - 15 Apr 2017

    Keywords

    • energy analysis
    • RTG crane

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