Calibration System of Sunshine Duration Recorder Based on Bi-Xenon Lamp Source Integrating Sphere

Wei Chong; Wenhua Lü; Jian Zhang; Jing Liang; Xiaotong Yang; Shi Liu; Guoyu Zhang; Kesan Yang

doi:10.3788/AOS202242.0112004

Acta Optica Sinica, Volume. 42, Issue 1, 0112004(2022)

Calibration System of Sunshine Duration Recorder Based on Bi-Xenon Lamp Source Integrating Sphere

Wei Chong^1,2, Wenhua Lü^1,2、*, Jian Zhang^1,3,4, Jing Liang¹, Xiaotong Yang¹, Shi Liu^1,3,4, Guoyu Zhang^1,3,4, and Kesan Yang⁵

Author Affiliations

¹School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China

²Meteorological Observation Center of China Meteorological Administration, Beijing 100081, China

³Key Laboratory of Opto-Electronic Measurement and Optical Information Transmission Technology, Ministry of Education, Changchun, Jilin 130022, China

⁴Jilin Engineering Research Center of Photoelectronic Measurement & Control Instruments, Changchun, Jilin 130022, China;

⁵Aerospace Newsky Technology Co. Ltd., Wuxi, Jiangsu 214127, China

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Figures & Tables(14)

Fig. 1. Typical structure of rotating pyroelectric sunshine duration recorder

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Fig. 2. Structural diagram of bi-xenon lamp source integrating sphere calibration system of RPSDR

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Fig. 3. General structure diagram of solar simulator

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Fig. 4. Design curve of spectral transmittance of coating film

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Fig. 5. Diagram of test points of irradiance uniformity on effective irradiation surface

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Fig. 6. Irradiance distribution of uniformity test points

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Fig. 7. Stability test for effective irradiation surface

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Fig. 8. Variation curve of irradiance at threshold point within 1 h

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Fig. 9. Threshold calibrating test

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Table 1. Solar spectral energy distribution data of uncorrected xenon lamp and AM1.5 of class A

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Table 1. Solar spectral energy distribution data of uncorrected xenon lamp and AM1.5 of class A

Wave band /nm	Ratio of spectral irradiance toglobal irradiance in 400--1100 nm /%		Ratio of energy between uncorrectedxenon lamp and AM1.5
Wave band /nm	Uncorrected xenon lamp	AM1.5	Ratio of energy between uncorrectedxenon lamp and AM1.5
400--500	17.1996	18.5	0.9297
500--600	13.5835	20.1	0.6758
600--700	10.9131	18.3	0.5963
700--800	10.3651	14.8	0.7003
800--900	13.5626	12.2	1.1117
900--1100	34.3761	16.1	2.1352

Table 2. Energy distributions of corrected xenon lamp spectrum and AM1.5 class A solar spectrum

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Table 2. Energy distributions of corrected xenon lamp spectrum and AM1.5 class A solar spectrum

Wave band /nm	Ratio of spectral irradiance toglobal irradiance in 400--1100 nm		Energy ratio ofcorrected xenonlamp to AM1.5	Matchingcondition
Wave band /nm	Corrected xenon lamp	AM1.5	Energy ratio ofcorrected xenonlamp to AM1.5	Matchingcondition
400--500	19.72	18.5	1.066	Yes
500--600	18.69	20.1	0.930	Yes
600--700	17.89	18.3	0.978	Yes
700--800	16.31	14.8	1.102	Yes
800--900	12.37	12.2	1.014	Yes
900--1100	15.02	16.1	0.933	Yes

Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m^-2

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Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m^-2

Serial number	Before calibration			After calibration
Serial number	Standardthreshold	Uncalibratedthreshold	Deviation	Standardthreshold	Calibratedthreshold	Deviation
1	121.8	129.9	8.1	121.3	121.6	0.3
2	121.6	130.3	8.7	121.1	121.7	0.6
3	122.1	130.3	8.2	121.1	121.6	0.5
4	121.9	130.3	8.4	121.3	121.9	0.6
5	121.4	130.5	9.1	120.9	121.4	0.5
6	121.5	130.1	8.6	121.3	121.3	0.0
7	121.7	130.5	8.8	121.6	121.5	-0.1
8	121.7	129.6	7.9	121.4	121.5	0.1
9	121.9	130.0	8.1	121.4	121.8	0.4
10	122.0	129.9	7.9	121.2	121.4	0.2
Mean	121.8	130.1	8.3	121.3	121.6	0.3
Standard error	0.2	0.3	0.4	0.2	0.2	0.3

Table 4. Test data of threshold comparisonW·m^-2

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Table 4. Test data of threshold comparisonW·m^-2

Time	Threshold measured bystandard RPSDR	Threshold measured byuncalibrated RPSDR	Deviation
2020-06-13T19:25:20	124.3	135.7	11.4
2020-06-13T19:25:30	122.1	131.1	9.0
2020-06-13T19:25:40	119.7	129.6	9.9
2020-06-13T19:25:50	115.2	123.4	8.2
Mean	120.3	129.2	9.6
Standard error	4.4	6.5	1.6
Time	Threshold measured bystandard RPSDR	Threshold measured byuncalibrated RPSDR	Deviation
2020-06-14T06:13:10	116.4	126.3	9.9
2020-06-14T06:13:20	119.6	130.4	10.8
2020-06-14T06:13:30	123.9	134.1	10.2
Mean	120.0	130.3	10.3
Standard error	4.4	4.6	0.5
Time	Threshold measured bystandard RPSDR	Threshold measured byuncalibrated RPSDR	Deviation
2020-06-14T19:26:30	124.8	134.3	9.5
2020-06-14T19:26:30	123.0	132.9	9.9
2020-06-14T19:26:30	121.8	130.5	8.7
2020-06-14T19:26:30	118.4	127.6	9.2
Mean	122.0	131.3	9.3
Standard error	3.1	3.3	0.6
Time	Threshold measured bystandard RPSDR	Threshold measured byuncalibrated RPSDR	Deviation
2020-06-15T11:05:50	123.5	134.1	10.6
2020-06-15T11:06:00	124.9	135.8	10.9
2020-06-15T11:06:10	120.7	129.9	9.2
2020-06-15T11:06:20	119.0	127.3	8.3
2020-06-15T11:06:30	116.3	125.4	9.1
Mean	120.9	130.5	9.6
Standard error	3.7	4.5	1.1

Table 5. Comparison of test data of sunshine duration

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Table 5. Comparison of test data of sunshine duration

Date	Sunshine duration measured bystandard pyrheliometer /h	Sunshine durationmeasured by RPSDR /h	Absoluteerror /h	Relativeerror /%
2020-07-22	5.50	5.76	0.26	4.7
2020-07-23	11.50	11.61	0.11	1.0
2020-07-24	9.04	9.08	0.04	0.4
2020-07-25	2.79	2.98	0.19	6.8

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Wei Chong, Wenhua Lü, Jian Zhang, Jing Liang, Xiaotong Yang, Shi Liu, Guoyu Zhang, Kesan Yang. Calibration System of Sunshine Duration Recorder Based on Bi-Xenon Lamp Source Integrating Sphere[J]. Acta Optica Sinica, 2022, 42(1): 0112004

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Paper Information

Category: Instrumentation, Measurement and Metrology

Received: May. 10, 2021

Accepted: Jul. 13, 2021

Published Online: Dec. 22, 2021

The Author Email: Lü Wenhua (lwhaoc@cma.cn)

DOI:10.3788/AOS202242.0112004

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Solar spectral energy distribution data of uncorrected xenon lamp and AM1.5 of class A

Table 1. Solar spectral energy distribution data of uncorrected xenon lamp and AM1.5 of class A

Table 2. Energy distributions of corrected xenon lamp spectrum and AM1.5 class A solar spectrum

Table 2. Energy distributions of corrected xenon lamp spectrum and AM1.5 class A solar spectrum

Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m-2

Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m-2

Table 4. Test data of threshold comparisonW·m-2

Table 4. Test data of threshold comparisonW·m-2

Table 5. Comparison of test data of sunshine duration

Table 5. Comparison of test data of sunshine duration

Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m^-2

Table 3. Comparison of mean deviation and standard deviation of calibrated threshold and standard threshold before and after calibrationW·m^-2

Table 4. Test data of threshold comparisonW·m^-2

Table 4. Test data of threshold comparisonW·m^-2