Dynamic Economic Dispatch pada Sistem dengan Wind Turbine dan Media Penyimpanan Energi Mempertimbangkan Energy Cycle Limit

Galih Budi Virgiansyah, Rony Seto Wibowo, Dedet Candra Riawan
Submission Date: 2017-07-27 11:35:49
Accepted Date: 2018-01-09 21:27:32

Abstract


Kebutuhan daya listrik yang semakin meningkat seiring berkembangnya jaman berbanding terbalik dengan ketersediaan sumber energi yang tidak dapat diperbaharui seperti minyak dan batu bara. Adanya inovasi dengan pengoptimalan energi terbarukan yang mulai digunakan menjadi solusi dari permintaan kebutuhan daya listrik yang semakin tinggi. Dengan cakupan wilayah yang semakin luas, juga diperlukan pembangkit tenaga listrik yang mampu untuk memenuhi permintaan tersebut. Berbanding lurus dengan permintaan daya listrik, suatu sistem diharapkan mampu menyuplai beban dengan optimal dan ekonomis. Dengan penggunaan Dynamic Economic Dispatch (DED), suatu pembangkit dapat dioptimalkan agar diperoleh biaya pembangkitan yang minimal terhadap permintaan daya listrik. Pada penelitian ini, digunakan perhitungan menggunakan file Matpower yang ada pada MATLAB dengan metode quadratic programming. Batasan yang dimasukkan adalah terkait keseimbangan daya pembangkit, ramp rate ataupun charging discharging yang ada pada media penyimpanan energi (baterai). Penelitian ini diharapkan mampu diperoleh pengaruh penambahan pembangkit renewable terhadap total biaya pembangkitan dan mengetahui lifetime dari baterai dari sistem tenaga listrik.

Keywords


DED; Batasan Operasi; Quadratic Programming; Lifetime baterai

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