Permanent magnet synchronous generators in a ship’s shaft generator systems

• Autorzy: Dariusz Tarnapowicz

Identyfikatory

DOI

10.17402/395

• Języki publikacji: EN

Abstrakty

EN

Among the various methods for generating electricity on a ship, a shaft generator system is characterized by the highest energy and economic efficiency. The use of a Permanent Magnet Synchronous Generator (PMSG) in these systems, in comparison to classic synchronous generators, improves the ship’s propulsion efficiency and the system’s reliability. The problem of adjusting the PMSG’s excitation and changing the speed of the generator’s shaft can be solved by the use of modern power and electronic systems. This article presents a method for controlling the mechatronic system of a shaft generator with a PMSG, which enables stable operation to be achieved when changing the rotational speed of the shaft. Analytical and simulation studies were carried out and have enabled the boundaries of the area in which the PMSG can operate to be determined, while maintaining the required electrical power. The results have shown that the use of a PMSG instead of an EESG can increase the energy efficiency of the shaft generator system and increases the system’s reliability

Słowa kluczowe

EN

Marine Shaft Generator; Permanent Magnet Synchronous Generator; Active Rectifier; power system simulation; power generation economics; power system management

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe Akademii Morskiej w Szczecinie
• Rocznik: 2020
• Tom: nr 61 (133)
• Strony: 17--22
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Dariusz Tarnapowicz

• Maritime University of Szczecin, Faculty of Mechatronics and Electrical Engineering 1-2 Wały Chrobrego St., 70-500 Szczecin, Poland

Bibliografia

• 1. Giernalczyk, M. (2014) Analysis of toxic compounds and CO2 emission reduction by means of fuel consumption limiting on seagoing ships. Scientific Journal of Gdynia Maritime University 83, pp. 53–65.
• 2. Jamieson, P. (2011) Innovation in wind turbine design, First Edition. Publication A John Wiley & Sons, Ltd.
• 3. Kristenen, H.O. (2015) Energy demand and exhaust gas emissions of marine engines. Project No. 2014-122: Mitigating and reversing the side-effects of environmental legislation on Ro-Ro shipping in Northern Europe Work Package 2.3, Report No. 03, September 2015, Technical University of Denmark.
• 4. Nicewicz, G. & Tarnapowicz, D. (2011) Conceptions of Shaft Generators Use in Up-to-Date Marine Power Plants. Studies & Proceedings Polish Association for Knowledge Management 40, pp. 283–294.
• 5. Park, R.H. (1933) Two-Reaction Theory of Synchronous Machines – II. AIEE Transactions 52, 2, pp. 352–354.
• 6. Tarnapowicz, D. (2010) The conception of the use of multi-level inverters in the shipping shaft generator systems of high power. Scientific Journals of the Maritime University of Szczecin, Zeszyty Naukowe Akademii Morskiej w Szczecinie 22 (94), pp. 67–70.
• 7. Tarnapowicz, D. (2020) Load Analysis of a Ship Generating Sets During the Maneuvers of the Vessel. In: Medvecký Š., Hrček S., Kohár R., Brumerčík F., Konstantová V. (Eds) Current Methods of Construction Design. Lecture Notes in Mechanical Engineering. Springer, Cham, pp. 399–407.
• 8. Tarnapowicz, D., German Galkin, S. & Jarlaczyński, J. (2019) Testing of a Prototype of a Two-Segment Low-Speed Generator with Permanent Magnet for a Lower-Power Wind Farm. IEEE, International Conference on Information and Digital Technologies (IDT), pp. 479–484.
• 9. The Switch (2019) PMG vs. DFIG – the big generator technology debate. [Online] Available from: https:// theswitch.com/download-center/talking-points/wind/pmgvs-dfig-the-big-generator-technology-debate/ [Accessed: January 10, 2019].

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).