Suk, Sievlong (2023) Dynamic Ac Opf Based And Distribution Network Reconfiguration Considering Distributed Generator And Energy Storage System Using Hybrid Spso-Ipopt Method. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
The various alternative analysis of the distribution system network toward smart grid concept is considered big challenge. Dynamic modeling of distribution networks concerning the integration of renewable energy resources and energy storage have been well considered for emulating distribution system reality. In this studies, we would like to solve distribution network reconfiguration with the proposed hybrid selective particle swarm optimization and interior point optimization (SPSO-IPOPT) method. This proposed method is enabled to handle the complexity of a problem that is composed of discrete and continuous variables. Due to maintenance action and the limited lifespan of switches in distribution, optimal network reconfiguration is implemented with the proposed strategy in the way that number of switching operations is minimized. Faulty-branch isolation and network reinstallation are also achieved. Moreover, optimal scheduling charge/discharge of battery storage system as one of the temporal constraints is presented which respected to setting limit of 20% of energy stored at the end of the period To verify the effectiveness of the proposed method for seeking the optimal solution, standard distribution system of the Institute of Electrical and Electronics Engineers (IEEE) of IEEE 33 and IEEE 69 are selected.
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Berbagai analisis alternatif jaringan sistem distribusi menuju konsep smart grid dianggap sebagai tantangan besar. Pemodelan dinamis jaringan distribusi mengenai integrasi sumber daya energi terbarukan dan penyimpanan energi telah dipertimbangkan dengan baik untuk meniru realitas sistem distribusi. Dalam studi ini, kami ingin menyelesaikan rekonfigurasi jaringan distribusi dinamis dengan metode optimasi kawanan partikel selektif hibrida dan optimasi titik interior (SPSO-IPOPT) yang diusulkan. Metode yang diusulkan ini dimungkinkan untuk menangani kompleksitas masalah yang terdiri dari variabel diskrit dan kontinu. Karena tindakan pemeliharaan dan masa pakai switch yang terbatas dalam distribusi, rekonfigurasi jaringan yang optimal diimplementasikan dengan strategi yang diusulkan sedemikian rupa sehingga jumlah operasi switching diminimalkan. Isolasi cabang yang salah dan penginstalan ulang jaringan juga tercapai. Selain itu, penjadwalan pengisian/pengosongan yang optimal dari sistem penyimpanan baterai sebagai salah satu kendala temporal disajikan dengan memperhatikan pengaturan batas 20% dari energi yang disimpan pada akhir periode. Untuk memverifikasi keefektifan metode yang diusulkan untuk mencari solusi optimal, sistem distribusi standar dari Institute of Electrical and Electronics Engineers (IEEE) dari IEEE 33 dan IEEE 69 dipilih.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | jaringan distribusi dinamis, operasi saklar, pelepasan beban, biaya operasional, dynamic distribution network, switch operation, load shedding, operational cost. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2941 Storage batteries |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20101-(S2) Master Thesis |
| Depositing User: | Sievlong Suk |
| Date Deposited: | 20 Jul 2023 03:44 |
| Last Modified: | 20 Jul 2023 03:44 |
| URI: | http://repository.its.ac.id/id/eprint/98666 |
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