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太阳模拟器在辐射仪器检测中的应用
APPLICATIONS OF SOLAR SIMULATOR IN THE CALIBRATION AND TEST OF RADIATION INSTRUMENTS
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摘要: 该文主要介绍了由TM-500F太阳模拟器和旋转工作台组成的具有多功能辐射仪器室内检测设备的结构、原理及应用。利用该设备可对太阳辐射测量仪器进行灵敏度的校准, 由实验可知, 总辐射表室内外灵敏度检定结果非常一致, 其误差在±0.6%之内。也可进行余弦、方位响应误差, 倾斜误差, 非线性误差及响应时间等性能的测定。Abstract: To evaluate the solar radiation measurement data and instrument specifications, the new versatile laboratory test facility for solar radiation instruments has been developed. It consists of an available solar simulator and a rotating mechanism with an instrument mount. The spectral distribution is in accordance with Air Mass 1.5 global spectral conditions. Directionally, tilt and non-linearity errors of pyranometers can be tested by using this facility. Satisfactory results have been obtained according to calibration measurements of pyranometers. It is shown that the difference values of the sensitivity are within the range of ±0.6% measured in the outdoor exposure.
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Key words:
- Solar simulator;
- Radiation instrument;
- Calibration and test;
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图 1 检测设备光学系统光路简图
(1—椭球面聚光反射镜 2—短弧氙灯 3—平面反射镜 4—光谱滤光片 5—光学积分器组 6—负透镜 7—准直透镜 8—转向平面反射镜 9—工作台)
图 2 辐射仪器室内检测设备结构示意图
(1—模拟器箱体 2—光源室 3—平面反射镜 4—光学积分器 5—准直透镜 6—平面反射镜 7—工作台 8—平衡砣 9—转臂 10—减速箱 11—离合结构 12—定位激光器 13—框架)
表 1 室内、外灵敏度测定结果比较
表 2 余弦响应误差的测定结果 (相对差)
表 3 方位响应误差的测定结果 (相对差)
表 4 倾斜响应误差的测定结果 (相对差)
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[1] Philipona R, Heimo A, Hoegger B. Investigations of solar radiation detectors using a laboratory test facility for solar radiation meteorological instrument. Solar energy, 1993, 51: 159~163. doi: 10.1016/0038-092X(93)90077-2 [2] Budgen P, Price N M. Routine calibration of solar radiation instruments. Met, mag., 1981, 110: 253~259. [3] Reid M S, Berdahl C M, Kendall J M. Calibration standards and field instruments for precision measurements of insolation. Solar energy, 1978, 20: 357~358. doi: 10.1016/0038-092X(78)90127-5 [4] 关根正幸.人工光源にする日射计检查装置 (积分球法).测候时报, 1972, 39: 113~187. [5] 志村英洋, 铃木宣直.全天日射计检查装置.测候时报, 1973, 40: 146. [6] Drummond A J, Greer H W. An integrating hemisphere (artificial sky) for the calibration of meteorological pyranometers. Solar energy, 1966, 10: 190~194. http://documents.tips/documents/an-integrating-hemisphere-artificial-sky-for-the-calibration-of-meteorological.html [7] Hill A N. Calibration of solar radiation equipment at U. S. Weather Bureau, Solar energy, 1966, 10: 184~187. http://adsabs.harvard.edu/abs/1966SoEn...10..184H [8] Grum F. Artificial sources of simulating natural daylight and skylight. Appl. Opt., 1968, 7: 183. doi: 10.1364/AO.7.000183 [9] Latimer J R. An integrating sphere for pyranometers calibration. J. Appl. Met., 1964, 3: 323~326. doi: 10.1175/1520-0450(1964)003<0323:AISFPC>2.0.CO;2 [10] WMO. Guide to Meteorological Instruments and Methods of Observation, Fifth edition. WMO, No.8, 1983. [11] 王炳忠.太阳辐射能的测量与标准.北京:科学出版社. 1983. [12] Zerlant G A. Solar radiation measurements, calibration and standardization efforts, advances in solar energy. American Solar Energy Society Inc., 1983. [13] Bahm R J, Nakos J C. The Calibration of Solar Radiation Measuring Instruments. U.S. Department of Commerce. NTIS, ALO-5336-T1, 1979. [14] 中华人民共和国国家标准GB/T12637-90. 太阳模拟器通用规范. 北京: 中国标准出版社, 1990. [15] 中华人民共和国国家计量检定规程JJG458-96总辐射表. 北京: 中国计量出版社, 1996. [16] 中华人民共和国国家计量检定规程JJG926-97净全辐射表. 北京: 中国计量出版社, 1997. [17] 王炳忠.总辐射表倾斜效应的研究 (1)———试验装置与结果.太阳能学报, 1991, 12: 215~224. [18] 莫月琴, 杨云.净全辐射表性能的测试研究.太阳能学报. 1998, 19: 453~456 http://www.cnki.com.cn/Article/CJFDTOTAL-TYLX804.020.htm [19] Lu Wenhua, Mo Yueqin. A Laboratory Test Facility for Solar Radiation Instruments and Its Applications. WMO/TD-No.877, 1998. 361~364. [20] 王炳忠, 吕文华.再论分光总辐射表的校准.太阳能学报. 1994, 15: 391~394. http://www.cnki.com.cn/Article/CJFDTOTAL-TYLX199304005.htm -
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