Mathematical Modeling of Transient Processes in the Susceptible Motion Transmission in a Ship Propulsion System Containing a Shaft Synchronous Generator

Andriy Chaban, Tomasz Perzyński, Andrzej Popenda, Radosław Figura and Vitaliy Levoniuk
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Andriy Chaban: Institute of Applied Mathematics and Fundamental Sciences, Lviv Polytechnic National University, 79013 Lviv, Ukraine
Tomasz Perzyński: Faculty of Transport, Electrical Engineering and Computer Science, University of Technology and Humanities, 26-600 Radom, Poland
Andrzej Popenda: Faculty of Electrical Engineering, Czestochowa University of Technology, 42-201 Czestochowa, Poland
Radosław Figura: Faculty of Transport, Electrical Engineering and Computer Science, University of Technology and Humanities, 26-600 Radom, Poland
Vitaliy Levoniuk: Department of Electrical Systems, Lviv National Agrarian University, 80381 Dubliany, Ukraine

Energies, 2022, vol. 15, issue 9, 1-17

Abstract: Within the scope of the presented work, a mathematical model of a prototype of a complex motion transmission on a ship was developed. The abovementioned motion transmission includes long elastic elements with distributed mechanical parameters. The system, containing the motion transmission under consideration, is driven by an engine via epicyclic gearing. The torque is transmitted via a long drive shaft to a propeller working with a variable blade geometry. The rotor of a synchronous generator is mounted on the ship’s long drive shaft. This shaft generator produces electricity that is fed to the ship’s electrical network. With the use of the developed mathematical model, electromechanical transients occurring during the transmission of mechanical power are analyzed. This paper analyzes the motion transmission with the use of computer simulation and presents the results of research.

Keywords: mathematical modeling; shaft generator; motion transmission; distributed parameter system; long elastic elements (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
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