Rancang Bangun Integrated Active-Passive Solar Tracker Berbasis Modified Firefly-Fuzzy Logic Controller padaLampu Penerangan Jalan Umum

Amrullah, Abduh Ghani (2023) Rancang Bangun Integrated Active-Passive Solar Tracker Berbasis Modified Firefly-Fuzzy Logic Controller padaLampu Penerangan Jalan Umum. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Terdapat dua jenis sistem kontrol untuk Solar Tracker yaitu sistem kontrol aktif dan sistem konrol pasif. Sistem kontrol aktif mendeteksi matahari secara langsung melalui sinarnya sedangkan sistem kontrol pasif mendeteksi posisi matahari bersarakan perhitungan astronomi. Namun kedua sistem kontrol memiliki masing-masing kekurangan dimana sistem kontrol aktif tidak bekerja dengan baik ketika mendung dan sistem kontrol pasif terkadang tidak benar-benar menghadap sinar datang matahari karena tidak mendeteksi sinar matahari secara langsung. Pada penelitian kali ini, dirancang Solar Tracker yang mengintegrasikan kedua sistem kontrol untuk menutupi kekurangan satu sama lain. Tujuan utama dalam penelitian kali ini adalah untuk menentukan parameter perancangan dan parameter sistem kontrol algoritma Modified firefly optimization - fuzzy logic controller pada sistem Integrated active-passive solar tracker dual axis. Dalam sistem Solar tracker terdapat mikrokontroller STM32, empat sensor LDR sebagai sensor utama sistem kontrol aktif, sensor sudut (akselerometer) sebagai sensor utama sistem kontrol pasif, dua motor driver, dan dua motor DC untuk menggerakkan panel pada sumbu pitch dan yaw. Diperoleh respon kontrol aktif dengan FLC pada sumbu pitch yaitu Rise time: 1,33s, Ess: 0.5%, sedangkan pada sumbu yaw Rise time: 5,437s, Ess: 0.4%. Pada respon kontrol pasif dengan FLC pada sumbu pitch yaitu Rise time: 1,865s, Ess: 0.29%, sedangkan pada sumbu yaw Rise time: 4,791s, Ess: 3,96%. Pada respon kontrol aktif dengan MFA-FLC, diperoleh hasil yang lebih baik yaitu pada sumbu pitch yaitu Rise time: 1,629s, Ess: 0.12%, sedangkan pada sumbu yaw Rise time: 4,111s, Ess: 0.18%. Sedangkan dalam performa peningkatan energi, Solar Tracker dengan FLC menghasilkan energi 10,388% lebih besar dibanding PV fixed sedangkan SolarTracker dengan MFA-FLC menghasilkan energi 12,787% lebih besar dibanding PV fixed .

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There are two types of control systems for the Solar Tracker: active control system and passive control system. The active control system directly detects the sun through its light, while the passive control system calculates the position of the sun based on astronomical calculations. However, both control systems have their own shortcomings. The active control system does not work well in cloudy conditions, and the passive control system sometimes does not accurately face the incoming sunlight because it does not directly detect the sunlight. In this research, a Solar Tracker is designed that integrates both control systems to compensate for each other's weaknesses. The main objective of this research is to determine the design parameters and the parameters of the Modified Firefly Optimization-Fuzzy Logic Controller (MFA-FLC) algorithm in the Integrated Active-Passive Solar Tracker dual-axis system.The Solar Tracker system consists of an STM32 microcontroller, four LDR sensors as the main sensors for the active control system, angle sensors (accelerometers) as the main sensors for the passive control system, two motor drivers, and two DC motors to move the panels on the pitch and yaw axes. The active control response with FLC on the pitch axis is as follows: Rise time: 1.33s, Ess: 0.5%. On the yaw axis, the rise time is 5.437s, Ess: 0.4%. The passive control response with FLC on the pitch axis is as follows: Rise time: 1.865s, Ess: 0.29%. On the yaw axis, the rise time is 4.791s, Ess: 3.96%. The active control response with MFA-FLC yielded better results: on the pitch axis, the rise time is 1.629s, Ess: 0.12%. On the yaw axis, the rise time is 4.111s, Ess: 0.18%. In terms of energy performance improvement, the Solar Tracker with FLC generated 10.388% more energy compared to fixed PV, while the Solar Tracker with MFA-FLC produced 12.787% more energy compared to fixed PV.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Fuzzy Logic Controller, Modified Firefly Optimization, Sistem Konrol, Solar Tracker, Control Systems, Fuzzy Logic Controller, Modified Firefly Optimization, Solar Tracker
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2681.B47 Electric motors, Direct current. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7878 Electronic instruments
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User:	Abduh Ghani Amrullah
Date Deposited:	29 Jul 2023 07:45
Last Modified:	29 Jul 2023 07:45
URI:	http://repository.its.ac.id/id/eprint/99695

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