Rusdy, Saleh (2019) Perancangan dan Permodelan Sistem Hibrida Baterai-Supercapacitor pada Sistem Konversi Energi Angin (SKEA). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Berkurangnya cadangan sumber energi listrik primer serta minimnya akses listrik bagi daerah 3T di Indonesia, mendorong pengembangan energi baru dan terbarukan. Energi angin menjadi salah satu energi yang dipertimbangkan sebagai pemasok energi listrik alternatif. Di sisi lain energi angin memiliki karakteristik yang intermittent, sehingga menghasilkan daya listrik yang fluktuatif. Salah satu metode yang digunakan untuk memperbaiki fluktuasi daya pada sistem turbin angin adalah dengan memanfaatkan sistem penyimpan energi. Media penyimpan energi yang paling umum digunakan adalah baterai, namun baterai merupakan salah satu titik terlemah dari sistem Pembangkit Listrik Tenaga Bayu (PLTB) karena siklus pemakaiannya yang rendah. Sehingga muncul beberapa metode untuk melindungi baterai dari gangguan eksternal, sekaligus menghilangkan fluktuasi daya yang terjadi. Penggunaan supercapacitor sebagai komplemen dari baterai dapat memperpanjang siklus pemakaian baterai dan menghasilkan daya yang bisa digunakan oleh beban. Tugas akhir ini memuat mengenai perancangan sistem penyimpan energi secara hibrida antara baterai dan supercapacitor pada turbin angin. Serta berfokus pada manajemen pembagian daya pada sistem hibrida dengan topologi semi-active dan membandingkannya dengan konfigurasi single storage (baterai) pada kecepatan angin dan kebutuhan beban yang bervariasi.
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Diminished primary energy resources and limited access to electricity for a remote or isolated area in Indonesia, encourage new and renewable energy (NRE) development. Wind energy become one of those energies that considered as an electric energy supplier alternative. On the other hand, wind energy has an intermittent nature, hence it produces a fluctuating electrical power. One of those methods that have been utilized to fix power fluctuations in wind turbine systems is the use of energy storage system. The most commonly used energy storage is a battery, yet the battery is one of the weakest parts of wind energy conversion systems due to a short lifetime. Therefore, there are some methods to isolate the battery from an external disturbance and eliminate the power fluctuations that emerged. The use of supercapacitor as a complement to battery afford to prolong the battery lifetime and produce a decent power for the demand. This final project consists of a hybrid energy storage system design either battery and supercapacitor on a wind turbine. And focus on power-sharing management of hybrid system semi-active topology, compared to single storage (battery) configuration on various wind speed and load demand
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.312 1 Sal p-1 2019 |
| Uncontrolled Keywords: | Wind Energy Conversion System, Energy Storage Systems, Power Fluctuations, Supercapacitor, Battery |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2945 Lead-acid batteries. |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Rusdy Saleh |
| Date Deposited: | 30 Jun 2021 06:53 |
| Last Modified: | 30 Jun 2021 06:53 |
| URI: | http://repository.its.ac.id/id/eprint/60643 |
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