Studi Eksperimen Pengaruh Partial Shading Pada Sel Surya yang Tersusun Seri dan Paralel Terhadap Performa Panel Surya

Permadi, Erlangga Satria (2023) Studi Eksperimen Pengaruh Partial Shading Pada Sel Surya yang Tersusun Seri dan Paralel Terhadap Performa Panel Surya. Other thesis, Institut Teknologi Sepuluh Nopember.

[thumbnail of 02111940000157-Undergraduate_Thesis.pdf] Text
02111940000157-Undergraduate_Thesis.pdf - Accepted Version
Restricted to Repository staff only until 1 September 2025.

Download (6MB)

Abstract

Panel surya merupakan teknologi yang dapat menghasilkan energi listrik ramah yang bersih dan ramah lingkungan. Panel surya memiliki factor luar yang mempengaruhi daya luaran dan efisiensi konversi seperti bayangan yang dapat menghambat aliran arus listrik. Sehingga penelitian ini dilakukan untuk mengetahui pengaruh bayangan buatan terhadap performa panel surya dan proses perpindahan panas yang terjadi. Penelitian dilakukan dengan metode eksperimen untuk mendapatkan data intensitas radiasi matahari, tegangan, arus, nilai efisiensi konversi dari panel surya, transmissivity material bayangan buatan, temperatur yang terjadi pada sel surya. Penelitian dilakukan dengan tahap studi literatur dan dilakukan perancangan dan desain rangka penopang untuk panel surya dengan sudut kemiringan sebesar 7° dengan bayangan buatan untuk susunan sel dan paralel. Instalasi kemiringan panel surya mengikuti lokasi garis lintang -7,2843° . Hasil eksperiman ini akan memberikan perbandingan daya luaran dan efisiensi konversi panel surya dari pengaruh bayangan pada susunan paralel dan pengaruh bayangan pada susunan seri, pengaruh transmissivity bayangan buatan terhadap daya, serta korelasi heat flux terhadap nilai overall heat transfer coefficient. Hasil eksperimen menunjukkan susunan seri pada luas bayangan 0% ke 25% memberikan penurunan daya luaran dan efisiensi konversi secara drastis sedangan penurunan drastis pada susunan paralel terjadi saat luas bayangan 75%. Kertas karton sebagai bayangan buatan memberikan penurunan daya dan efisiensi konversi yang lebih besar dibandingkan kertas putih karena transmissivity kertas putih lebih besar daripada kertas karton. Pengaruh transmissivity kertas putih susunan seri luas 25% berpengaruh sangat kuat terhadap daya luaran yang terpengaruh dinyatakan dengan r2 = 0,93595 dan r = 0,96744. Pengaruh transmissivity kertas putih susunan seri luas 50% berpengaruh sangat kuat terhadap daya luaran yang terpengaruh dinyatakan dengan r2 = 0,87123 dan r = 0,93339. Pengaruh transmissivity kertas putih susunan seri luas 75% berpengaruh sangat kuat terhadap daya luaran yang terpengaruh dinyatakan dengan r2 = 0,93595 dan r = 0,96744. Pengaruh transmissivity kertas putih susunan seri luas 25% berpengaruh sangat lemah terhadap daya luaran yang terpengaruh dinyatakan dengan r = 0,0196. Pengaruh transmissivity kertas putih susunan seri luas 50% berpengaruh sangat lemah terhadap daya luaran yang terpengaruh dinyatakan dengan r = 0,2469. Pengaruh transmissivity kertas putih susunan seri luas 75% dengan daya luaran yang terpengaruh dinyatakan dengan r2 = 0,74436 dan r = 0,86276. Pengaruh q^'' berpengaruh secara kuat terhadap U pada panel surya dengan kertas putih adalah r2 = 0,3738 dan r = 0,6114. Pengaruh q^'' berpengaruh kuat terhadap U pada panel surya dengan kertas karton adalah dengan r2 = 0,4663 dan r = 0,68828.
=================================================================================================================================
Solar panels are a technology that can produce friendly, clean and environmentally friendly electrical energy. Solar panels have external factors that affect output power and conversion efficiency such as shadows. The purpose of this study was to determine the effect of artificial shadows on the performance of solar panels and the heat transfer processes that occur. The research was conducted using an experimental method to obtain data on solar radiation intensity, voltage, current, conversion efficiency values of solar panels, transmissivity of artificial shadow material, temperature that occurs in solar cells. The research was carried out with the literature study stage and carried out the design and design of the support frame for solar panels with a tilt angle of 7° with artificial shadows for cell and parallel arrangements. Installing the tilt of the solar panel follows the location of the latitude -7.2843°. The results of this experiment will provide a comparison of the output power and conversion efficiency of solar panels from the effect of shadows on parallel arrangements and the effects of shadows on series arrangements, the effect of artificial shadow transmissivity on power, and the correlation of heat flux to the overall heat transfer coefficient. The experimental results show that a series arrangement with a shadow area of 0% to 25% gives a drastic reduction in output power and conversion efficiency, while a drastic decrease in a parallel arrangement occurs when the shadow area is 75%. Paperboard as an artificial shadow gives a greater reduction in power and conversion efficiency than white paper because the transmissivity of white paper is greater than paperboard. The effect of the transmissivity of white paper in a wide series arrangement of 25% is very strong impacted to the affected output power is expressed by resulted r2 = 0,93595 dan r = 0,96744. The impact of transmissivity of series shader with 50% area very strong impacted an impacted output power is resulted r2 = 0,87123 and r = 0,93339. The impact of transmissivity of series shader with 75% area is very strong impacted an impacted output power is resulted r2 = 0,93595 and r = 0,96744. The impact of transmissivity of parallel shader with 25% area is very weak impacted an impacted output power is resulted r = 0,0196. The impact of transmissivity of parallel shader with 50% area very weak impacted an impacted output power is resulted r = 0,2469. The impact of transmissivity of parallel shader with 75% area is very strong impacted an impacted output power is resulted r2 = 0,74436 and r = 0,86276. The impact of q^'' is great impacted U at solar panel that shaded by white paper is with r2 = 0,3738 dan r = 0,6114. The impact of q^'' is great impacted U at solar panel that shaded by cardboard is resulted r2 = 0,4663 and r = 0,68828.

Item Type: Thesis (Other)
Uncontrolled Keywords: Daya luaran, Efisiensi konversi, Heat flux, Panel surya, Overall heat transfer coefficient, Conversion efficiency, Heat flux, Overall heat transfer coefficient, Power output, Solar panel.
Subjects: Q Science > QC Physics > QC320 Heat transfer
T Technology > TJ Mechanical engineering and machinery
T Technology > TJ Mechanical engineering and machinery > TJ808 Renewable energy sources. Energy harvesting.
T Technology > TJ Mechanical engineering and machinery > TJ810.5 Solar energy
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1056 Solar powerplants
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2960 Dye-sensitized solar cells. Solar batteries. Solar cells
Divisions: Faculty of Industrial Technology and Systems Engineering (INDSYS) > Mechanical Engineering > 21201-(S1) Undergraduate Thesis
Depositing User: Erlangga Satria Permadi
Date Deposited: 07 Aug 2023 01:44
Last Modified: 07 Aug 2023 01:44
URI: http://repository.its.ac.id/id/eprint/102309

Actions (login required)

View Item View Item