Almirawaty, Devina (2021) Penerapan Pembangkit Listrik Tenaga Pikohidro (PLTPH) Turbin Archimedes Pada Subsistem Charging Baterai Menggunakan Buck-Boost Converter Dengan Metode Hill Climbing. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pembangkit Listrik Tenaga Pikohidro (PLTPH) merupakan alat yang digunakan untuk mengubah energi air menjadi energi listrik yang merupakan tegangan DC (Dirrect Current). Perlu dikembangkan teknologi PLTPH sebagai solusi alternative untuk dikombinasikan agar daya yang dihasilkan lebih optimal untuk disimpan pada baterai/akumulator. Pembangkit listrik tenaga air skala kecil atau yang lebih populer disebut pikohidro dapat digunakan sebagai alternatif pengganti pembangkit listrik tenaga diesel berbahan bakar minyak yang operasional lebih tinggi dan tidak ramah lingkungan.
Maka Tugas Akhir ini, dirancang DC-DC converter berupa buck- boost converter yang bersumber dari generator DC. Rangkaian buck-boost converter dikendalikan oleh mikrokontroller untuk menghasilkan tegangan keluaran stabil pada 12 Volt DC. Daya yang dihasilkan oleh PLTPH digabungkan dengan rangkaian buck-boost converter DC/DC untuk meregulasi tegangan keluaran sesuai dengan batas pengisian baterai. Dan untuk mencari titik daya maksimum agar distribusi daya output dari sistem bisa optimal adalah charge controller. Charger control menggunakan metode optimasi hill climbing.
Pada rangkaian buck-boost converter yang telah dirancang dapat bekerja jika diberi tegangan input antara 6 Volt – 50 Volt. Hasil pengujian keseluruhan sistem menghasilkan tegangan output rata-rata 11,98 dan 12,02 Volt dengan arus output rata-rata sebesar 0,15 Ampere.
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Picco-hydro Power Plant (PLTPH) is a tool used to convert water energy into electrical energy which is a DC (Direct Current) voltage. It is necessary to develop PLTPH technology as an alternative solution to be combined so that the power generated is more optimal to be stored in the battery/accumulator. Small-scale hydroelectric power plants or more popularly called pico-hydro can be used as an alternative to diesel-fueled power plants which are more operational and not environmentally friendly.
So this final project, designed a DC to DC converter in the form of a buck-boost converter sourced from a DC generator. The buck-converter circuit is controlled by a microcontroller to produce a stable output voltage at 12 Volt. The power generated by the PLTPH is combined with a DC/DC converter buck-boost circuit to regulate the output voltage according to the battery charging limit. And to find the maximum power point so that the output power distribution of the system can be optimized, the charge controller is used. Charger control using hill climbing optimization method.
In the buck-boost converter circuit that has been designed, it can work if it is given an input voltage of between 6 Volt - 50 Volt. The test results of the whole system produce an average output voltage of 11.98 and 12.02 Volt with an average output current of 0.15 Ampere.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Pembangkit Listrik Tenaga Pikohidro (PLTPH), Mikrokontroller, DC to DC Converter, Buck-Boost Converter, Charging Baterai, Hill Climbing, Picohydro Power Plant (PLTPH), Microcontroller, Battery Charging, |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7872 Electric current converters, Electric inverters. |
| Divisions: | Faculty of Vocational > 36304-Automation Electronic Engineering |
| Depositing User: | Devina Almirawaty |
| Date Deposited: | 25 Aug 2021 02:51 |
| Last Modified: | 25 Aug 2021 02:51 |
| URI: | http://repository.its.ac.id/id/eprint/89269 |
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