Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.10a
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- Pages.249-251
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- 2003
Electromagnetic Properties of Ring -Shaped Electrodeless Fluorescent Lamps for Ferrite Core
페라이트를 이용한 환형 무전극 램프의 전자계 특성
- Jo, Ju-Ung (Wonkwang University) ;
- Lee, Seong-Jin (Wonkwang University) ;
- Choi, Yong-Sung (Wonkwang University) ;
- Kim, Yong-Kab (Wonkwang University) ;
- Park, Dae-Hee (Wonkwang University)
- Published : 2003.10.31
Abstract
The ring-shaped electrodeless lamp is intended as a high efficacy replacement for the incandescent reflector lamp in many applications. Therefore, the line time of ring-shaped electrodeless fluorescent lamps is substantially higher than that of conventional fluorescent lamps and last up to 60,000 hours. In this paper, maxwell 3D finite element analysis program (Ansoft) was used to obtain electromagnetic properties associated with the coil and nearby structures. The electromagnetic emitting properties were presented by 3D simulation software operated at 250[kHz] and some specific conditions.