79 ﻣ ﻪ ﻟ ﺎ ﻘ ﯽ ﺸ ﻫ و ﮋ ﭘ ﺳﺎل ﻧﻬﻢ، ﺷﻤﺎره اول، ﺑﻬﺎر و ﺗﺎﺑﺴﺘﺎن1401 ، ص ص79 - 86 ﺗﺎرﯾﺦ درﯾﺎﻓﺖ:11 / 02 / 00 ﻞ ﺼ ﻓ ي ژ ﺮ ﻧ ا ﯽ ﻤ ﻠ ﻋ ﻪ ﻣ ﺎ ﻧ ﻮ ﻧ و ﺮ ﯾ ﺬ ﭘ ﺪ ﯾ ﺪ ﺠ ﺗ ي ﺎ ﻫ ﺗﺎرﯾﺦ ﭘﺬﯾﺮش:25 / 07 / 00 jrenew.ir ﯽ ﺳ ر ﺮ ﺑ ت ا ﺮ ﯿ ﯿ ﻐ ﺗ ﻞ ﻣ ا ﻮ ﻋ ﺄ ﺗ ﺪ ﯿ ﻟ ﻮ ﺗ ر ا ﺬ ﮔ ﺮ ﯿ ﺛ ﻒ ﻠ ﺘ ﺨ ﻣ ل ﻮ ﺼ ﻓ ر د ن ا ﻮ ﺗ ر د ه ﺎ ﮔ و ﺮ ﯿ ﻧ ﺎ ﻫ ي ﻮ ﺘ ﻓ و ﮏ ﯿ ﺋ ﺎ ﺘ ﻟ ﻦ ﺴ ﺣ ﯽ ﻧ ا د ﺰ ﯾ 1 ي ﺪ ﻬ ﻣ، ﺮ ﻬ ﻣ د ا ر 2 * ﺎ ﺿ ﺮ ﯿ ﻠ ﻋ، ﯽ ﻧ ﺎ ﺑ ﺮ ﻗ 2 1 - داﻧﺸﺠﻮي دﮐﺘﺮا، داﻧﺸﮑﺪه ﻣﻬﻨﺪﺳﯽ ﺑﺮق، داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ، واﺣﺪ ﺳﺎري ، ﺳﺎري ، اﯾﺮان 2 - اﺳﺘﺎدﯾﺎر، داﻧﺸﮑﺪه ﻣﻬﻨﺪﺳﯽ ﺑﺮق ، داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ، واﺣﺪ ﺳﺎري ، ﺳﺎري ، اﯾﺮان * ﺳﺎري ، اﯾﺮان،4816119318 ، .ir .ac radmehr@iausari ه ﺪ ﯿ ﮑ ﭼ ﯾﮑﯽ از ﻣﺆﻟﻔﻪ ﻫﺎ ي ﻣﻬﻢ در اﺣ ﺪاث و راه اﻧﺪاز ي ﻧ ﯿﺮوﮔﺎه ﻫﺎي ﺧﻮرﺷ ﯿﺪي، ﺷﻨﺎﺧﺖ ﻋﻮاﻣﻞ ﻣﺆﺛﺮ در ﺗﻮﻟ ﯿﺪ ﺗﻮان در ﻣﻨﺎﻃﻖ ﻣﻮرد ﻧﻈﺮ ﺑﺮاﺳﺎس ﻓﺼﻞ ﻫﺎ و ﻣ ﯿﺰان ﺗﺎﺑﺶ در ﻫﺮ ﻓﺼﻞ ﺟﻬﺖ اﺣﺪاث ﻧ ﯿﺮوﮔﺎه ﺧﻮرﺷ ﯿﺪي ﻣ ﯽ ﺑﺎﺷﺪ . از ا ﯾﻦ رو در ا ﯾﻦ ﭘﮋوﻫﺶ ﺑﺎ ﻣﻄﺎﻟﻌ ﮥ ﻇﺮﻓ ﯿﺖ ﺧﺮوﺟ ﯽ ﯾﮏ ﻧ ﯿﺮوﮔﺎه1 ﮐ ﯿﻠﻮواﺗﯽ ﮐﻮﭼﮏ و آﻧﺎﻟ ﯿﺰ داده ﻫﺎ ي ﻣﺆﺛﺮ در ﻓﺼﻮل ﻣﺨﺘﻠﻒ و ﻣﻘﺎ ﯾﺴﻪ ﻧﺘﺎ ﯾﺞ ﻋﻤﻠ ﯽ و ﺷﺒ ﯿﻪ ﺳﺎز ي، ﺗﻮاﻧﺴﺘ ﯿﻢ داده ﻫﺎ ي ﻣﻔ ﯿﺪ و ﻣﻨﻄﺒﻘ ﯽ را ﺑﺮا ي ﻋﻮاﻣﻞ ﺗﺄﺛ ﯿﺮﮔﺬار در ﺗﻮان ﺗﻮﻟ ﯿﺪي ﻧ ﯿﺮوﮔﺎه ﺷﻨﺎﺳﺎ ﯾﯽ ﻧﻤﺎ ﯾﯿﻢ . در روﻧﺪ ﻣﻄﺎﻟﻌﻪ ا ﯾﻦ ﭘﺮوژه، ﺷﻨﺎﺧﺖ ﯾﮏ واﺣﺪ ﺳﻠﻮﻟ ﯽ و رﻓﺘﺎر آن و ﻣﻄﺎﻟﻌﻪ ﺷ ﯿﻮه ﻫﺎ و داده ﻫﺎي ﺳﺎ ﯾﺮ ﻣﺤﻘﻘ ﯿﻦ ﻧﻈ ﯿﺮ وﻗﻮع) ﻧﻘﻄﻪ داغHotspot ( و ﺳﺎ ﯾﻪ ﻣﻮرد ﺑﺮرﺳ ﯽ ﻗﺮار ﮔﺮﻓﺘﻪ اﺳﺖ. ﺳﭙﺲ ﺑﻪ ﺑﺮرﺳ ﯽ ﺗﺄﺛ ﯿﺮ ﺗﻐﯿﯿﺮات دﻣﺎ ﺑﺮ رو ي ﻫﺮ واﺣﺪ از ﺳﻠﻮل ﭘﺮداﺧﺘﻪ ﺷﺪه و ﺑﺎ اﺳﺘﻔﺎده از ﭘﻨﻞ ﻫﺎ ي ﺑﺎ ﻣﺸﺨﺼﺎت100 واﺗ ﯽYH100W-18-M اﻗﺪام ﺑﻪ ﺑﺮرﺳ ﯽ ﻋﻤﻠ ﯽ داده ﻫﺎ ﻣﺒﺘﻨ ﯽ ﺑﺮ ﻧﺮخSTC و ﻫﻤﺰﻣﺎن ﺷﺒ ﯿﻪ ﺳﺎز ي د اده ﻫﺎ و ﺗﻄﺎﺑﻖ آن و اﺳﺘﺨﺮاج ﻧﺘﺎ ﯾﺞ ﻧﻬﺎ ﯾﯽ ﺷﺪه و در ﻧﻬﺎ ﯾﺖ ﻧﻤﻮدار ﺗﺄﺛ ﯿﺮﮔﺬاري ﺑﺮ رو ي ﺗﻮان و ﺟﺮ ﯾﺎن ﻧ ﯿﺮوﮔﺎه در ﺗﻤﺎم ﻓﺼﻮل ﯾﮏ ﺳﺎل اﺳﺘﺨﺮاج ﮔﺮد ﯾﺪ ه اﺳﺖ. ﻧﺘﺎﯾﺞ ﺑﺪﺳﺖ آﻣﺪه ﮐﻪ ﺑﺼﻮرت ﭘﺎراﻣﺘﺮﻫﺎي ﻣﻬ ﻢ در ﺗﺄﻟﯿﻒ اﯾﻦ ﻣﻘﺎﻟﻪ ﻣﯽ ﺑﺎﺷﺪ، ﺑﯿﺎﻧﮕﺮ اﺛﺮﮔﺬاري ﭘﺎراﻣﺘﺮﻫﺎ ﻧﻈﯿﺮ دﻣﺎي ﻣﺤﯿﻂ و ﻣﯿﺰان ﺗﺎﺑﺶ ﻣﯽ ﺑﺎﺷﺪ ﮐﻪ در ﺗﻮان ﺧﺮوﺟﯽ ﻧﯿﺮوﮔﺎه ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﻓﺼﻮل ﻣﺨﺘﻠﻒ، ﻧﺘﺎﯾﺞ ﻣﻌﻨﺎداري ﭘﯿﺪا ﻣﯽ ﮐﻨﺪ. ﯿ ﻠ ﮐ ﺪ ﮔ ژ ا و ن ﺎ: ﻧﯿﺮوﮔﺎه ﺧﻮرﺷﯿﺪي، آ راﯾﻪ ﻫﺎ ي ﻓﺘﻮوﻟﺘﺎﺋﯿﮏ، ﻧﻘﻄﻪ داغ، ﭘﻨﻞ ﺧﻮرﺷﯿﺪي، ﺷﺒﯿﻪ ﺳﺎزي Investigating the changes in the effective factors in power generation in different seasons in photovoltaic power plants Hassan Yazdani 1 , Mehdi Radmehr 2* , Alireza Ghorbani 2 1- PhD Student, Department of Electrical Engineering, Islamic Azad University, Sari Branch, Sari, Iran 2- Assistant of Professor, Department of Electrical Engineering, Islamic Azad University, Sari Branch, Sari, Iran * P.O.B. 4816119318, Sari, Iran, radmehr@iausari.ac.ir Received: 1 May 2021 Accepted: 17 October 2021 Abstract An essential component in the construction and operation of solar power plants is identifying the factors affecting power generation in the desired areas based on the season and the amount of radiation in each season for the construction of solar power plants. Therefore, in this study, by examining the output capacity of a small 1kW power plant and analyzing effective data in different seasons, as well as by comparing practical and simulation results, we could identify useful and consistent data about factors affecting the production capacity of the plant. Then, the effect of temperature changes on each cell unit was investigated. Using a 100W YH100W-18-M panel, a practical study of the data was performed based on the STC rate. Meanwhile, the data were simulated and matched, and the final results were extracted. Finally, the diagram of the impact on the power and current of the power plant in all seasons of the year was extracted. The obtained results, namely the effective parameters in compiling this article, indicated the effectiveness of parameters such as the ambient temperature and the amount of radiation, yielding significant results in the output power of the power plant in different seasons. Keywords: Solar power plant, Photovoltaic arrays, Hotspot, Solar panel, Simulation ﻣﺤﻔﻮظ اﺳﺖ ﮐﺮﯾﺘﯿﻮ ﮐﺎﻣﻨﺰ4 ﺗﺨﺼﯿﺺ ﻣﺎﻟﮑﯿﺖ ﻣﻌﻨﻮى اﯾﻦ ﻣﻘﺎﻟﻪ ﺗﺤﺖ ﮔﻮاﻫﻰ ﺑﯿﻦ اﻟﻤﻠﻠﻰ DOR: 20.1001.1.24234931.1401.9.1.8.9