Service and maintenance of marine steam turbogenerators with the assistance of vibration diagnostics

• Autorzy: Adamkiewicz A. , Drzewieniecki J.
• Języki publikacji: EN

Abstrakty

EN

The paper discusses the problem of maintenance of the marine steam turbogenerator sets used in power systems on VLCC type oil tankers. The analysis of operation, monitoring and applied diagnostic methods of a selected turbogenerator working in the AT series waste energy system produced by Mitsubishi is presented. The analysis focuses on the applied maintenance method and its credibility and effectiveness in terms of technical assessment. The results of the performed maintenance actions and applied operational procedures making use of technical diagnostics and supported by a wider range of measurement capabilities of external service are presented and evaluated. The range of the study includes the readiness, reliability and safety of the use of turbogenerators being the result of the maintenance performed in accordance with the applied strategy of operation.

Słowa kluczowe

EN

turbogenerator; vibration diagnostic; service; maintenance; condition monitoring; signal analysis

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2013
• Tom: nr 1
• Strony: 31--38
• Opis fizyczny: Bibliogr. 9 poz., rys., atab.

Twórcy

autor

Adamkiewicz A.

• Department of Condition Monitoring & Maintenance of Machinery Maritime University of Szczecin ul. Podgórna 52/53, 70-205 Szczecin, POLAND tel.: [phone], fax: [phone]

autor

Drzewieniecki J.

• Department of Condition Monitoring & Maintenance of Machinery Maritime University of Szczecin ul. Podgórna 52/53, 70-205 Szczecin, POLAND tel.: [phone], fax: [phone]

Bibliografia

• 1. Adamkiewicz A., Rutkowski J.: Operational evaluation of informational capacity of the operational supervision system of the auxiliary steam turbine on a FPSO type vessel (in Polish). Postępy Nauki i Techniki nr 11, Lublin 2011.
• 2. Adamkiewicz A., Michalski R., Zeńczak W: Selected problems of energy conversion in marine power systems (in Polish). Wydawnictwo KAPRINT, Lublin 2012.
• 3. Instruction Book for Main Turbogenerator Turbine type AT42M. Mitsubishi Heavy Industry Ltd., Nagasaki 15.09.2004.
• 4. Kozak M.: Steam turbine structure and maintenance control methods (in Polish). Wydawnictwo KAPRINT, Lublin 2008.
• 5. Niziński S., Michalski R.: Maintenance of vehicles and machines (in Polish). Wydawnictwo Instytutu Technologii Eksploatacji, Radom 2007.
• 6. Orłowski Z.: Diagnostics in steam turbines’ life (in Polish). Wydawnictwo Naukowo-Techniczne, Warszawa 2001.
• 7. Service and Dynamic Balancing Reports. Viking Engineering Ltd., Singapore 13.06.2012.
• 8. Summary of Marine Engine Trouble Cases, Auxiliary Turbine Engine 01.1989 – 12.2003. All Japan Seaman’s Union, Tokyo 2004.
• 9. Żółtowski B.: Machine dynamics investigations (in Polish). Akademia Techniczno-Rolnicza, Bydgoszcz 2002.