The Requirement To Increase The Quality of Power Electronics in Warships

Öz

Today's and future ship electrical systems are very different from ship electrical systems in the past. Power electronics, which are found in systems such as propulsion systems, power distribution systems, auxiliary systems, weapon systems, sonar and radar systems, is the most fundamental difference in ship design. The technical specs also vary in parallel with the development of materials used in power electronic elements. Graphics, which vary with respect to volume, yield and temperature, increases more and more in a positive manner. But, what we cannot see in the positive sense of increase in the power electronics technology is the inaccuracies that arise from experience. These faults are usually due to design faults, the interference caused by the switching elements such as IGBT, tristar and triac used in power electronics, current harmonics, voltage harmonics, malfunction of sensitive devices due to AC and DC leakage in the ship's body. To prevent this, it is necessary to develop systems using power electronic elements which will not interfere with the operation of the system but may prevent them from occurring

Anahtar Kelimeler

• Capacitor,Electronic,IGBT (Insulated Gate Bipolar Transistor)

Kaynakça

1. 1. Baliga B. (2008) Fundamentals of Power Semiconductor Devices, Springer, New York.2. Benavides N. D., McCoy T. J. and Chrin M. A. (2009) Reliability improvements in integrated power systems with pressure-contact semiconductors, ASNE Day.3. Celaya J., Patil N., Saha S., Wysocki P. and Goebel K. (2009) Towards accelerated aging methodologies and health management of power MOSFETs (technical brief), Annual Conference of the Prognostics and Health Management Society, San Diego.4. Celaya J., Saxena A., Wysocki P., Saha S. and Goebel K. (2010) Towards prognostics of power MOSFETs: Accelerated aging and precursors of failure, Annual Conference of the Prognostics and Health Management Society, Portland, Oregon.5. Gasperi M. L. (2005) Life prediction modeling of bus capacitors in ac variable-frequency drives, IEEE Transactions on Industrial Applications, 41(6), 1430–1435.6. Gasperi M., Gollhardt N. and Sladky R. (1997) A model for equivalent series resistance in aluminum electrolytic capacitors, Capacitor and Resistor Technology Symposium (CARTS), Jupiter, Florida, 71–75.7. Holtz J. (1994) Pulsewidth modulation for electronic power conversion, Proceedings of the IEEE, 82(8), 1194–1214.8. Kastha D. and Bose B. K. (1994) Investigation of fault modes of voltagefed inverter system for induction motor drive, IEEE Transactions on Industrial Applications, 30, 1028-1038.9. Mohan N., Undeland T. and Robbins W. (2003) Power Electronics: Converters, Applications, and Design, John Wiley & Sons.10. Morroni J., Dolgov A., Zane R. and Maksimovi D. (2007) Online health monitoring in digitally controlled power converters, IEEE Power Electronic Specialists Conference, Orlando, FL.11. Orsagh R., Brown D., Roemer M., Dabnev T. and Hess A. (2005) Prognostic health management for avionics system power supplies, 2005 IEEE Aerospace Conference, Montana, 3585 – 3591.12. Doerry N. H. (2006) Institutionalizing the electric warship, Naval Engineers Journal, 118(4), 57–64.13. Lotspeich C. and Lovins A. (2001) Energy efficiency survey aboard USS Princeton CG-59, Rocky Mountain Institute, Technical Report.14. Military Handbook 217 F, Reliability prediction of electronic equipment, revision F, Notice 1, 10 July 1992, Notice 2, Feb. 28, 1995, ed., Dec. 1991.