Voltage and frequency deviations in exemplary ship's network - research for ship owner

• Autorzy: Mindykowski J. , Szweda M. , Tarasiuk T.
• Języki publikacji: EN

Abstrakty

EN

The paper is focused on a problem of electric power quality in ship electric power networks. Some current standards relevant to the discussed problem have been presented but the main part of the paper has described the research of voltage and frequency deviations on chosen ship. This research has been carried out on the ship owner request due to unusual steady-state frequency deviations from its rated value. Finally, the supply voltage parameters have been monitored during one exploitation trip and some conclusions for future undertakings have been drawn. This paper is based on original report for the ship owner and results of the research are given on the basis of the ship owner permission.

Słowa kluczowe

EN

electric power quality factors and standards; ship's electric power networks; power quality assessment

• Wydawca: AGH University of Science and Technology
• Czasopismo: Electrical Power Quality and Utilisation. Magazine
• Rocznik: 2005
• Tom: Vol. 1, nr 2
• Strony: 61--67
• Opis fizyczny: bibliogr. 12 poz.

Twórcy

autor

Mindykowski J.

autor

Szweda M.

autor

Tarasiuk T.

• Gdynia Maritime University, Poland,

Bibliografia

• 1. Evans Tan C.: Mitigation of harmonics for AC electric drives of thrusters and small ship's propel-lers. The Harmonic Solutions Co.Uk
• 2. Gnaciaski P., Mindykowski J., Tarasiuk T.: Influence of electrical power quality on induction cage machine durability. 7th Interna-tional Conference "Electrical Power Quality and Utilization" Cracow September 17-19,2003, pp. 455-462.
• 3. Gnacifiski P., Mindykowski J., Tarasiuk T.: Thermal phenomena in electric machines in the wake of electric power quality in ships' networks. 8th International Conference "Electrical Power Quality and Utilization" Cracow 21-23 September 2005.
• 4. Mindykowski J., Szweda M., Tarasiuk T.: Comprehensive Solution of Power Quality Evaluation in Ships' Networks. Journal of Shanghai Maritime University. Vol. 25 Oct. 2004, Supplement 2004.11, pp. 86-95.
• 5. Mindykowski J., Tarasiuk T.: Measurement of supply voltage properties in ships' electrical power systems. Metrology and Measurement Systems. Polish Scientific Publishers PWN, vol. IX, No. 112002 Warszawa 2002, pp. 19-30.
• 6. Reinecke H., Schild W.: Harmonics in main electric supply systems with semiconductor rectifiers and subsequent methods of compensation. IMECE'91 China, s. 1-10.
• 7.Tarasiuk T., Szweda M , A few remarks about notching analysis - case study. Proceedings of I31h IMEKO TC4 International Symposium, Greece 2004, pp. 504-509.
• 8. EN 61000-2-4 Std. 1994. Compatibility levels in industrial plants for low-frequency conducted disturbances.
• 9. IEC, Std. 61000-4-7.General Guide on Harmonics and Interharmonics Measurements for Power Supply Systems and Equipment Connected Thereto.
• 10. IEC, Std. 61000-4-30. Testing and Measurement Techniques - Power Quality Measurement Methods.
• 11. Lloyd's Register of Shipping 1996, part 6, Electri-cal Engineering. Rules and Regulations for the Classification of Ships. 12. IEC 60092-101:2001. Electrical installations in ships. Definitions and general requirements.