• Acta Photonica Sinica
  • Vol. 51, Issue 6, 0612006 (2022)
Yuchang WANG, Guoyu ZHANG*, Gaofei SUN, Shi LIU, Jian ZHANG, and Shanchi MING
Author Affiliations
  • School of Opto-electronic Engineering,Changchun University of Science and Technology,Changchun 130022,China
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    DOI: 10.3788/gzxb20225106.0612006 Cite this Article
    Yuchang WANG, Guoyu ZHANG, Gaofei SUN, Shi LIU, Jian ZHANG, Shanchi MING. Research on Radiation Suppression Method in Indoor Detection System of Photoelectric Sunshine Recorder[J]. Acta Photonica Sinica, 2022, 51(6): 0612006 Copy Citation Text show less
    Schematic of the photoelectric sunshine recorder
    Fig. 1. Schematic of the photoelectric sunshine recorder
    Composition of the photoelectric sunshine recorder indoor test system
    Fig. 2. Composition of the photoelectric sunshine recorder indoor test system
    Spectral distribution curve of solar simulator
    Fig. 3. Spectral distribution curve of solar simulator
    Calculation of flux in the exit of integrating sphere
    Fig. 4. Calculation of flux in the exit of integrating sphere
    Calculation model of radiation flux
    Fig. 5. Calculation model of radiation flux
    Transfer of radiant energy between surfaces
    Fig. 6. Transfer of radiant energy between surfaces
    Simulation results of radiation flux on the test surface at different distances when r=0.1m
    Fig. 7. Simulation results of radiation flux on the test surface at different distances when r=0.1m
    Direct solar radiation simulation device test
    Fig. 8. Direct solar radiation simulation device test
    Schematic diagram of scattered irradiance test location
    Fig. 9. Schematic diagram of scattered irradiance test location
    Stray schematic of stray light test position of solar simulator
    Fig. 10. Stray schematic of stray light test position of solar simulator
    Type

    Theoretical value

    /(W·m-2

    Disconnected to radiation suppression system /(W·m-2

    Connected to radiation suppression system

    /(W·m-2

    Measured valuesAbsolute errorMeasured valuesAbsolute error
    1115121.56.5115.90.9
    2117124.57.5118.11.1
    3120128.18.1121.51.5
    Table 1. Solar scattered radiation simulation test

    Solar direct irradiance/

    (W·m-2

    Gears of solar scattered irradianceReference value /(W·m-2Disconnected to radiation suppression system /(W·m-2Connected to radiation suppression system/(W·m-2
    abcabc
    115119.839.438.738.420.820.420.6
    238.460.960.360.939.939.239.5
    364.68281.380.165.86665.1
    117119.840.841.439.620.420.121.8
    238.462.761.159.539.539.439.9
    364.683.382.581.266.565.765.0
    120119.841.74235.720.220.121.1
    238.463.162.958.539.639.140.1
    364.684.383.882.866.965.965.2
    Table 2. Solar scattered radiation simulation test
    Solar direct irradiance /(W·m-2Stray irradiation/(W·m-2
    abc
    1151.061.081.37
    1171.111.121.49
    1201.221.281.50
    Table 3. Stray light of solar simulator test
    Yuchang WANG, Guoyu ZHANG, Gaofei SUN, Shi LIU, Jian ZHANG, Shanchi MING. Research on Radiation Suppression Method in Indoor Detection System of Photoelectric Sunshine Recorder[J]. Acta Photonica Sinica, 2022, 51(6): 0612006
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