대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 C
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- Pages.1401-1403
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- 1995
외부코일형 전자유도결합방전을 이용한 무전극 램프의 광출력 특성
Light Output Characteristics of an Electrodeless Discharge Lamp Using H-Discharge of External Coil Configuration
- Kim, Hyun-Gwan (Dept. of Electrical Engineering, Chonnam National University) ;
- Gwark, Jae-Young (Dept. of Electrical Engineering, Chonnam National University) ;
- Song, Sang-Bin (Dept. of Electrical Engineering, Chonnam National University) ;
- Yeo, In-Seon (Dept. of Electrical Engineering, Chonnam National University)
- 발행 : 1995.07.20
초록
This paper investigates the light output characteristics of an electrodeless H-discharge lamp. The existing cylindrical fluorescent lamps were wound around with an induction coil of varying size, and were driven by RF power. The light output and the luminous efficacy were measured according to variations of the induction coil gap and the lamp power, respectively. The experimental results show that the luminous efficacy of the lamp is as much as existing electrodeless lamps and the luminous efficacy of lamps are high between 10W and 20W. Theoretical analyses using computer simulation show that the circuit matching is easier in the external coil configuration than in the internal one, and that the current and the power distributions near the coil are shower in t.
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