CAJ | 학술논문

针对太阳模拟器小型化、便携性的实际需求，设计了一种便携式的太阳模拟器。要求在辐照面积1.2 m×1.2 m的矩形区域内的照度不小于0.02个太阳常数，且被照面的不均匀度小于5%。模拟器系统主要由短弧氙灯、椭球面反射镜、光纤传光束、积分棒和准直镜组组成。通过软件仿真及实验验证，结果均符合要求。实验结果表明，利用短弧氙灯、椭球面反射镜、光纤传光束、积分棒和投影准直透镜组设计便携式太阳模拟器的方法是有效、可行的。
침대태양모의기소형화、편휴성적실제수구，설계료일충편휴식적태양모의기。요구재복조면적1.2 m×1.2 m적구형구역내적조도불소우0.02개태양상수，차피조면적불균균도소우5%。모의기계통주요유단호선등、타구면반사경、광섬전광속、적분봉화준직경조조성。통과연건방진급실험험증，결과균부합요구。실험결과표명，이용단호선등、타구면반사경、광섬전광속、적분봉화투영준직투경조설계편휴식태양모의기적방법시유효、가행적。
For the miniaturization and portability demands of solar simulator, a portable solar simulator was designed. Illumination in 1.2 m ×1.2 m rectangular irradiated area not less than 0.02 solar constant was required; furthermore, the un-uniformity of irradiated surface less than 5% was also needed. The system mainly consisted of short-arc xenon lamp, ellipsoidal reflector, fiber optic beams, and a group of collimating lens. Through software simulation and experimental verification, the results met all the requirements. Experimental results show that the method that designing a portable solar simulator with short-arc xenon lamp, ellipsoidal reflector, fiber optic beams, integral stick, and projection collimator lens group is effective and feasible.