메탈 핼라이드 램프의 순시 재점등을 위한 점화기 개발

• 영문명: The Ignitor Development for Momentary Restarting of Metal Halide Lamps
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 박종연(Chong Yeun Park) 배수호(Su Ho Bae)
• 간행물 정보: 『산업기술연구』vol.20, 1~6쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

The most of metalhalide lamps is what the momentary restarting cannot be realized when the arc tube is in the hot condition. The discharge starting voltage of arc tube in the hot condition is much higher than in the cold condition in proportion to the gaseous pressure. Therefore it takes about ten minutes to restart the metal Halide lamps, that is to say, it is possible to start when the pressure and the temperature are decreased. But, if the lamp is restarted in the hot condition, we must supply the high voltage pulse with 15kV between the both electrodes of lamp. The proposed ignitor has two ignitors. If we connect each ignitor at the both sides, the high voltages of two different frequencies are generated. If so, when the one of the ignitor generates the highest voltage and the other applied to elecrodes of the lamp. In this way, we can restart the lamp with the voltage 15kV, even if the lamp is in the hot condition.

목차

Abstract

1. 서론

2. 본론

3. 실험 결과 및 검토

5. 결론

참고문헌

키워드

순시 점등 메탈할라이드 램프 점화기 remote sensing water quality atmospheric correction Ignitor