TY - GEN
T1 - Hotel lighting load influence on marine cast-resin distribution transformer aging rate
AU - Bagheri, Mehdi
AU - Nezhivenko, Svyatoslav
AU - Soltanbayev, Ilyas
AU - Subramaniam, Aravinth
AU - Panda, Sanjib K.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/6
Y1 - 2017/10/6
N2 - Nowadays, energy efficiency and its various aspects are quite important than before in marine application. Also in modern cruise ships, energy consumption of hotel load is as crucial as propulsion load and should be permanently provided without even short term interruption. This study has concentrated on hotel lighting load and its harmonic contents influence on marine cast-resin transformer in ship electric system. Advantages and disadvantages of conventional and recent developed lighting systems are debated. Harmonic contents of incandescent, fluorescent, Compact Fluorescent (CF) and Light Emitted Diode (LED) lamps are measured and discussed. THD level of each and every lamp is also calculated. The influence of non-linear load on hot-spot temperature rise of cast-resin transformer is discussed. Finally, distribution cast-resin transformer de-rating and its aging rate under non-sinusoidal condition initiated by lighting load is simulated and influence of each load on transformer is discussed.
AB - Nowadays, energy efficiency and its various aspects are quite important than before in marine application. Also in modern cruise ships, energy consumption of hotel load is as crucial as propulsion load and should be permanently provided without even short term interruption. This study has concentrated on hotel lighting load and its harmonic contents influence on marine cast-resin transformer in ship electric system. Advantages and disadvantages of conventional and recent developed lighting systems are debated. Harmonic contents of incandescent, fluorescent, Compact Fluorescent (CF) and Light Emitted Diode (LED) lamps are measured and discussed. THD level of each and every lamp is also calculated. The influence of non-linear load on hot-spot temperature rise of cast-resin transformer is discussed. Finally, distribution cast-resin transformer de-rating and its aging rate under non-sinusoidal condition initiated by lighting load is simulated and influence of each load on transformer is discussed.
KW - Compact fluorescent lamps
KW - Harmonics
KW - Hotel load
KW - LED lamps
KW - Transformer efficiency
UR - http://www.scopus.com/inward/record.url?scp=85047138333&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85047138333&partnerID=8YFLogxK
U2 - 10.1109/DEMPED.2017.8062400
DO - 10.1109/DEMPED.2017.8062400
M3 - Conference contribution
AN - SCOPUS:85047138333
T3 - Proceedings of the 2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
SP - 493
EP - 497
BT - Proceedings of the 2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017
Y2 - 29 August 2017 through 1 September 2017
ER -
