| Title |
Analysis of Deperming Performance According to Deperming Protocol Transform of Vessel Model |
| Authors |
김종왕(Kim, Jong-Wang) ; 김지호(Kim, Ji-Ho) ; 박현수(Park, Hyun-Soo) ; 정현주(Jung, Hyun-Ju) ; 이향범(Lee, Hyang-Beom) |
| DOI |
https://doi.org/10.5370/KIEE.2011.60.9.1693 |
| Keywords |
Deperming ; Magnetic silence ; Inter-cardinal run ; Magnetic treatment protocol ; Naval vessel |
| Abstract |
In this paper, for magnetic silence technology of naval vessel, is to make lab deperm system and to evaluate the deperm capacity of naval vessel regarding deperm protocol. Initial permanent magnetic field of naval vessel is magnetized before deperm, having the magnetic field of the same size, to evaluate the deperm capacity regarding a variety of deperm protocol for experimental reliability growth. Current dead time effect of deperm protocol is measured at the different initial current, which are 8A, 6A and 4A respectively. Furthermore, the experiment under the same condition except changing duty cycle into 50% is carried out. As a result, it is possible to compare the six different experiment outcomes. The result shows that the experiment with dead time improve the deperm capacity more than 48.51 percent comparing to the case without dead time. |