To calculate potential energy savings in a ship's cooling circuits, a simulation model of frequency-controlled seawater (SW) pumps is proposed that has been verified by measurements. The pumps operating at a minimum frequency of 30 Hz have a maximum energy reduction of almost 79% under both full and part load conditions when the SWintake is below 32°C. A return-on-investment period of only a few months is calculated for the frequency-controlled drive on a container vessel.


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    Titel :

    Energy savings on frequency regulation of ship's cooling circuits


    Beteiligte:
    Chien-Hsing Lee, (Autor:in) / Shih-Hsien Hsu, (Autor:in) / Chien-Nan Chen, (Autor:in) / Ming-Yuan Cho, (Autor:in) / Foung-Tang Lin, (Autor:in) / Tzu-Kuei Yeh, (Autor:in) / Zhi-Wei Liu, (Autor:in)


    Erscheinungsdatum :

    2014-07-01


    Format / Umfang :

    2310121 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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    Leoonard-Williams, M. / Nautical Institute | British Library Conference Proceedings | 1997



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    Energy savings in hydraulic coolant circuits

    Fisher, E.H. / Marshall, R.A. / Haigh, J. | Tema Archiv | 1989


    SHIP'S WINCH

    VAN LIEBERGEN GIJSBERTUS FREDERICUS | Europäisches Patentamt | 2015

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