[국내논문]공연장에서 사용하고 있는 SSR조광기를 새로운 IGBT 싸인웨이브 조광기로 교체시 효율성에 관한 연구 A Study on the Efficiency when replacing SSR Dimmer with IGBT SINEWAVE Dimmer in Concert Halls원문보기
현재 에너지 절감에 대한 사회적 요구가 높다. 이번 기회에 IGBT 딤머시스템이 기존 SSR,SCR 딤머시스템과 비교하여 얼마만큼의 효율성을 갖는 것에 대한 목적을 가지고 연구를 하였다. 방법은 2가지로 첫째는 디머시스템의 조광시 출력에 따른 정현파 변형의 비교실험으로 전력손실이 얼마나 나타나는지에 대하여 오슬로스코프로 비교 측정 실험을 진행하였고, 둘째는 조광시 장비가 갖는 소리에 대한 데시벨 크기를 측정하여 장비 배치에 대한 소음에 대하여 데시벨 측정기로 실험을 진행하였다. 결과는 전력손실에 따른 효율성과 공간에 따른 소음이 많은 SSR, SCR 딤머보다 IGBT 딤머가 효율적이라는 것을 확인 하였다.
현재 에너지 절감에 대한 사회적 요구가 높다. 이번 기회에 IGBT 딤머시스템이 기존 SSR,SCR 딤머시스템과 비교하여 얼마만큼의 효율성을 갖는 것에 대한 목적을 가지고 연구를 하였다. 방법은 2가지로 첫째는 디머시스템의 조광시 출력에 따른 정현파 변형의 비교실험으로 전력손실이 얼마나 나타나는지에 대하여 오슬로스코프로 비교 측정 실험을 진행하였고, 둘째는 조광시 장비가 갖는 소리에 대한 데시벨 크기를 측정하여 장비 배치에 대한 소음에 대하여 데시벨 측정기로 실험을 진행하였다. 결과는 전력손실에 따른 효율성과 공간에 따른 소음이 많은 SSR, SCR 딤머보다 IGBT 딤머가 효율적이라는 것을 확인 하였다.
Today, High Social demand for Energy Saving. This have been Studied for the purpose, Having an Efficiency of much it, in IGBT DIMMER SYSTEM compared to the existing SSR,SCR Dimmer System. The Method Two, The First is Dimming in Dimmer System How much Power loss Appears of A Comparison Experiment Acc...
Today, High Social demand for Energy Saving. This have been Studied for the purpose, Having an Efficiency of much it, in IGBT DIMMER SYSTEM compared to the existing SSR,SCR Dimmer System. The Method Two, The First is Dimming in Dimmer System How much Power loss Appears of A Comparison Experiment According to the output a SINEWAVE Strain, Comparative Measurements Experimental were Conducted with Oscilloscope. Second, When Dimming the sound has equipment by measuring the relative Size Decibel Experiment was conducted in Decibel Meter about the Equipment Noise. Results Thus Confirm SSR, SCR Dimmer IGBT SINEWAVE Dimmer more Efficiently.
Today, High Social demand for Energy Saving. This have been Studied for the purpose, Having an Efficiency of much it, in IGBT DIMMER SYSTEM compared to the existing SSR,SCR Dimmer System. The Method Two, The First is Dimming in Dimmer System How much Power loss Appears of A Comparison Experiment According to the output a SINEWAVE Strain, Comparative Measurements Experimental were Conducted with Oscilloscope. Second, When Dimming the sound has equipment by measuring the relative Size Decibel Experiment was conducted in Decibel Meter about the Equipment Noise. Results Thus Confirm SSR, SCR Dimmer IGBT SINEWAVE Dimmer more Efficiently.
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문제 정의
Because the wave form is not distorted when dimming with this system, noise is not produced from the filament of lamps and also harmonic wave doesn't come out. Thus this paper aims to study on the Efficiency resulting from replacing SSR Dimmer with IGBT SINEWAVE Dimmer in Concert Halls. The wave form of IGBT SINEWAVE dimming system is 1:1 switch rate.
제안 방법
The experiment is going to measure the percent of output and wave loss when the dimmers are dimmed and the noise produced by the equipments and lamps when dimming.
The experiment method is going to measure the decibel of lamps and speakers by connecting lamps with 3 1KW PAR64 lights and setting the dimming values as 25%, 50%, 75% and 100%. Fig 8.
The first experiment is going to measure the data when dimmers are dimmed to 25%,50%,75% with oscilloscope, The second experiment is going to measure the noises of the lamps connected to the dimmers when they are dimmed to 25%,50%,75% with decibel measuring machine.
후속연구
This research is going to conduct comparative experiments with SSR,SCR dimmers and IGBT SINEWAVE dimmer.
참고문헌 (6)
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Jang-Weon Lee, Seok-Woo Han, Ji-won Im, "A Study on the Performance Evaluation of Broadcasting Shooting Halogen Lights and LED Lights", The institute of Internet, Broadcasting and Communication, vol. 11 No. 4, PP. 223-229, August 2011.
Jang-Weon Lee, Jee-Weon Im, "A Development of the Optimized Shielding Room Design Suimulatior for HEMP Protection", The institute of Internet, Broadcasting and Communication, vol. 11 No. 4, PP. 223-229, August 2011.
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