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All Journal Jurnal Teknologi International Journal of Electrical, Computer, and Biomedical Engineering (IJECBE)
Tambun, Laura Agnes
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Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Engineering Materials Science & Nanotechnology Medicine & Pharmacology

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Optimisasi Integrasi Economic Dispatch dan Dynamic Automatic Generation Control Tambun, Laura Agnes; Fitri, Ismi Rosyiana; Ardita, I Made; Hudaya, Chairul
Jurnal Teknologi Vol. 12 No. 1 (2024): Jurnal Teknologi
Publisher : Universitas Jayabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31479/jtek.v12i1.352

Abstract

Abstrak Dengan penetrasi Energi Terbarukan (ET) yang besar dalam era transisi energi, ada potensi tantangan teknis terkait frekuensi sistem kelistrikan. Oleh karena itu, diperlukan mekanisme kontrol yang dapat memastikan bahwa frekuensi sistem tetap berada dalam batas operasional yang aman. Terkait hal tersebut dibutuhkan model hierarkis ED-AGC guna menjaga performa kerja sistem dengan tetap mempertahankan sisi ekonomis dari operasi sistem. Economic Dispatch (ED) digunakan untuk meminimalkan biaya pembangkitan dan cadangan sistem, sedangkan Automatic Generation Control (AGC) untuk menjaga frekuensi sistem tetap pada nilai sinkron dan menjaga keseimbangan energi di setiap area kontrol. Penelitian ini berfokus pada modifikasi optimasi AGC dari sudut pandang ekonomi dengan menggabungkan ED ke dalam AGC secara. Dibandingkan dengan penelitian sebelumnya, model yang diusulkan telah memasukkan Generation Rate Control (GRC) pada governor. Keywords: Economic dispatch, dynamic automatic generation control, generation rate control, multisource
Economic Optimality of Automatic Generation Control in a Multi-Source Power System Using an Optimization Problem Approach Tambun, Laura Agnes; Fitri, Ismi Rosyiana
International Journal of Electrical, Computer, and Biomedical Engineering Vol. 3 No. 1 (2025)
Publisher : Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62146/ijecbe.v3i1.79

Abstract

Due to the incorporation of a high penetration of renewable energy resources into power generation, recent power system control strategies have combined economic dispatch (ED) and automatic generation control (AGC) to achieve economic operation. To this end, AGC parameters and control laws have been designed to optimize operation through the use of optimization approaches. Although existing studies indicate that the proposed AGC optimal control strategy offers superior performance compared to traditional AGC, the models used in these theoretical frameworks are typically dominated by a single energy source, such as a steam-turbine generator. Additionally, the models in existing studies do not consider the ramp generation constraints present in practical implementations. In this paper, we propose an algorithm to obtain the optimal AGC parameters to consider a more realistic power system with diverse sources. Numerical simulations are used to demonstrate the effectiveness of the proposed method.
Co-Authors Ardita, I Made Fitri, Ismi Rosyiana Hudaya, Chairul