Laser & Optoelectronics Progress, Volume. 61, Issue 15, 1525002(2024)

Parameter Extraction of Photovoltaic Cells Based on Chaotic Adaptive Weight Improved Snake Optimization Algorithm

Honglin Zhu1, Wenbo Xiao1,2、*, Heng Zhou2, and Xinrui Li1
Author Affiliations
  • 1Science and Technology College, Nanchang Hangkong University, Gongqingcheng332020, Jiangxi, China
  • 2Jiangxi Engineering Laboratory for Optoelectronics Testing Technology, Nanchang 330063, Jiangxi, China.
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    Figures & Tables(14)
    Equivalent circuit of single diode model for photovoltaic cells
    Chaos adaptive weight improvement snake optimization algorithm flowchart
    I-V and P-V curves under different light intensities and temperatures. (a) (b) I-V curve and P-V curve at light intensity of 200‒1000 W/m2 ; (c) (d) I-V curve and P-V curve at temperature of 25‒70 ℃
    RMSE mean and variance under different temperature and light intensity conditions. (a) The temperature is between 25‒75 ℃; (b) the light intensity is between 200 and 1000 W/m2
    Convergence curve of SO and SOA under light intensity of 1000 W/m2 and temperature of 25 ℃
    Photogenerated current extracted by SO and SOA at different light intensitie and temperatures. (a) The light intensity is 200‒1000 W/m2; (b) the temperature is 25‒75 ℃
    Reverse current extracted by SO and SOA under different light intensities and temperatures. (a) The light intensity is 200‒1000 W/m2; (b) the temperature is 25‒75 ℃
    Series resistance extracted by SO and SOA under different light intensities and temperatures. (a) The light intensity is 200‒1000 W/m2; (b) the temperature is 25‒75 ℃
    Shunt resistor extracted by SO and SOA under different light intensities and temperatures. (a) The light intensity is 200‒1000 W/m2; (b) the temperature is 25‒75 ℃
    Ideal factors extracted by SO and SOA under different light intensities and temperatures. (a) The light intensity is 200‒1000 W/m2; (b) the temperature is 25‒75 ℃
    • Table 1. Data extracted by SOA algorithm under different light intensity conditions

      View table

      Table 1. Data extracted by SOA algorithm under different light intensity conditions

      ParameterLight intensity /(W/m2
      200 W/m2(25 ℃)400 W/m2(25 ℃)600 W/m2(25 ℃)800 W/m2(25 ℃)1000 W/m2(25 ℃)
      Ish5.29×10-11.071.602.142.68
      I02.43×10-61.05×10-61.29×10-61.04×10-61.28×10-6
      n6.38×1015.98×1016.07×1015.98×1016.06×101
      Rs9.48×10-11.181.131.151.13
      Rsh3.59×1023.46×1023.46×1023.46×1023.32×102
      ERMSE1.02×10-31.55×10-31.33×10-39.65×10-42.80×10-3
    • Table 2. Data extracted by SOA algorithm under different temperature conditions

      View table

      Table 2. Data extracted by SOA algorithm under different temperature conditions

      ParameterTemperature /℃
      25 ℃(1000 W/m240 ℃(1000 W/m250 ℃(1000 W/m270 ℃(1000 W/m2
      Ish2.692.692.682.68
      I01.08×10-67.20×10-62.64×10-59.06×10-5
      n6.00×1016.45×1016.72×1016.99×101
      Rs1.141.091.111.13
      Rsh2.57×1023.27×1024.07×1026.43×102
      ERMSE2.76×10-33.21×10-32.84×10-32.18×10-3
    • Table 3. Data extracted by SO algorithm under different light intensity conditions

      View table

      Table 3. Data extracted by SO algorithm under different light intensity conditions

      ParameterLight intensity /(W/m2
      200 W/m2(25 ℃)400 W/m2(25 ℃)600 W/m2(25 ℃)800 W/m2(25 ℃)1000 W/m2(25 ℃)
      Ish5.29×10-11.071.602.142.68
      I02.60×10-61.06×10-61.39×10-61.22×10-61.29×10-6
      n6.42×1015.98×1016.10×1016.05×1016.07×101
      Rs9.13×10-11.181.121.131.13
      Rsh3.61×1023.46×1023.53×1023.52×1023.41×102
      ERMSE1.02×10-31.55×10-31.35×10-31.21×10-32.83×10-3
    • Table 4. Data extracted by SO algorithm under different temperature conditions

      View table

      Table 4. Data extracted by SO algorithm under different temperature conditions

      ParameterTemperature /℃
      25 ℃(1000 W/m240 ℃(1000 W/m250 ℃(1000 W/m270 ℃(1000 W/m2
      Ish2.692.692.682.68
      I01.07×10-67.11×10-62.58×10-59.05×10-5
      n5.99×1016.45×1016.71×1016.99×101
      Rs1.141.091.121.13
      Rsh2.57×1023.25×1023.93×1026.43×102
      ERMSE2.76×10-33.21×10-32.83×10-32.18×10-3
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    Honglin Zhu, Wenbo Xiao, Heng Zhou, Xinrui Li. Parameter Extraction of Photovoltaic Cells Based on Chaotic Adaptive Weight Improved Snake Optimization Algorithm[J]. Laser & Optoelectronics Progress, 2024, 61(15): 1525002

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    Paper Information

    Category: OPTOELECTRONICS

    Received: Jun. 12, 2023

    Accepted: Aug. 22, 2023

    Published Online: Aug. 8, 2024

    The Author Email: Wenbo Xiao (xiaowenbo1570@163.com)

    DOI:10.3788/LOP231508

    CSTR:32186.14.LOP231508

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