Sihotang, Christian Hamonangan (2019) Aliran Daya Optimal Probabilistik Dinamis dengan Mempertimbangkan Pembangkit Listrik Tenaga Bayu (PLTB) pada Sistem Kelistrikan di Sulawesi Selatan. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Dengan meningkatnya populasi manusia dan berkembangnya peradaban manusia, kebutuhan akan enegi listrik semakin bertambah. Untuk memenuhi peningkatan kebutuhan akan energi listrik tersebut, maka pengembangan sistem kelistrikan yang ada diperlukan. Solusi yang juga ramah lingkungan adalah menggunakan Energi Baru Terbarukan (EBT) sebagai sumber energi listrik, salah satunya energi bayu (angin). Pembangkit Listrik Tenaga Bayu (PLTB) di Indonesia telah dikembangkan di daerah Sidrap, Sulawesi Selatan. Namun, pembangkit listrik jenis ini memiliki kekurangan, yaitu bersifat intermittent, artinya menghasilkan energi dalam jumlah yang fluktuatif dan bergantung pada kecepatan angin di lokasi pembangkitan. Dalam mengoperasikan pembangkit jenis ini, dibutuhkan pembangkit lain yang dioperasikan secara bersamaan. Tanpa adanya pembangkit lain, beban tidak akan tersuplai ketika angin bergerak di kecepatan yang sangat rendah. Oleh karena itu, suatu perencanaan operasi sistem tenaga diperlukan. Probabilistic Optimal Power Flow (OPF) adalah jenis perencanaan dengan mempertimbangkan probabilitas salah satu faktor, dalam hal ini kecepatan angin yang bersifat tidak tetap. Dengan adanya perencanaan ini, maka diharapkan sistem tetap aman dan dapat mengurangi resiko hilangnya suplai energi meskipun terjadi penurunan kecepatan angin, serta dapat mengurangi biaya operasi yang diperlukan.
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With the increasing human population and the development of human civilization, the need for electrical energy is increasing. To meet the increased demand for electricity, the development of the existing electrical system is needed. The solution that is also environmentally friendly is to use New Renewable Energy (EBT) as a source of electrical energy, one of which is wind energy. The Bayu Power Plant (PLTB) in Indonesia has been developed in the Sidrap area, South Sulawesi. However, this type of power plant has disadvantages, which are intermittent, meaning that it produces fluctuating amounts of energy and depends on wind speed at the generation site. In operating this type of generator, other plants are needed to be operated simultaneously. Without another generator, the load will not be supplied when the wind moves at very low speeds. Therefore, a power system operation plan is needed. Probabilistic Optimal Power Flow (OPF) is a type of planning taking into account the probability of one factor, in this case the wind speed is not fixed. With this plan, it is expected that the system remains safe and can reduce the risk of loss of energy supply despite a decrease in wind speed, and can reduce the operating costs needed.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSE 621.319 1 Sih a-1 2019 |
| Uncontrolled Keywords: | DOPF, Quadratic Programming, PLTB, Sulawesi Selatan |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ165 Energy storage. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Christian Hamonangan Sihotang |
| Date Deposited: | 13 Jan 2023 04:19 |
| Last Modified: | 13 Jan 2023 04:19 |
| URI: | http://repository.its.ac.id/id/eprint/63592 |
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