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Abstrakty
The paper presents statistic method of preliminary determination of main propulsion power and total power of onboard electric power station for AHTS (Anchor Handling Tug Supply Vessel) type ships servicing oil rigs. At the beginning a characteristic and classification of AHTS vessels was presented. Also analysis of AHTS main propulsion plants and onboard electric power station was executed. Conventional and diesel-electric propulsion plants were taken into consideration as well as propulsion plants equipped with fixed pitch and controllable pitch propellers. Statistic methods elaborated in Marine Power Plants Department of Gdynia Maritime University make possible in quick and simple way to determine parameters of ship energetic system. Good accuracy of methods is confirmed by coefficients of regression determination and coefficients of correlation. Statistic methods also make possible to forecast the development trends in energetic systems construction of ships, which can be built in the future. Elaborated dependencies of main propulsion power and total power of onboard electric power station are not universal and should be determined separately for every type of ships. In this paper results concerning AHTS tugs servicing oil rigs are presented.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
16--18
Opis fizyczny
Bibliogr. 8 poz., rys., tab.
Twórcy
autor
autor
- Katedra Si..owni Okr..towych Akademia Morska w Gdyni, ul. Morska 83, 81-225 Gdynia, Poland Tel.:+48 58 6901324, +48 58 6901307, {zyga;magier}@am.gdynia.pl
Bibliografia
- [1]. Balcerski A., Bocheński D.: Układy technologiczne i energetyczne jednostek oceanotechnicznych. Politechnika Gdańska. Gdańsk 1998.
- [2]. Draper N.R., Smith H.: Analiza regresji stosowana. Warszawa 1973.
- [3]. Giernalczyk M., Górski Z.: Method for the Determination of energy demands for main propulsion and onboard electric power for modern harbor tug boats by means of statistics. Journal of Kones Powertrain and Transport, European Science Society of Powertrain and Transport Publication, Vol. 19, No. 1, page 147 – 154, Warsaw 2012.
- [4]. Giernalczyk M., Górski Z., Kowalczyk B.: Estimation method of ship main propulsion power, onboard power station electric power and boilers capacity by means of statistics. Journal of Polish Cimac, Energetic aspects, Vol. 5, No. 1, page 33 – 42, Gdańsk 2010.
- [5]. Hewlett Packard : HP-65 Stat Pac 1, Cupertino, California, March 1976.
- [6]. Michalski R.: Ship propulsion plants. Preliminary calculations. Szczecin Technical University. Szczecin (1997).
- [7]. Unification of ship engine room. Part V. Ship power plant. Study of Ship Techniques Centre (CTO). Gdańsk 1978.
- [8]. Urbański P.: Gospodarka energetyczna na statkach. Wydawnictwo Morskie. Gdańsk 1978.
- [9]. www.estaleiroalianca.com.br
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPG8-0081-0008