Simulasi Sistem Hibrida Baterai dan Superkapasitor menggunakan Kontrol Logika Fuzzy untuk Penghalus Daya Luaran Turbin Angin

Prambudi, Rizka (2019) Simulasi Sistem Hibrida Baterai dan Superkapasitor menggunakan Kontrol Logika Fuzzy untuk Penghalus Daya Luaran Turbin Angin. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

[img]
Preview
Text
07111540000048-Undergraduate_Theses.pdf

Download (1MB) | Preview

Abstract

Salah satu karakteristik yang dimiliki oleh pembangkit listrik tenaga angin adalah fluktuasi daya keluaran dikarenakan kecepatan angin yang bervariasi. Salah satu solusi untuk mengatasi hal tersebut adalah dengan menambahkan penyimpan energi hibrida, yang terdiri dari baterai dan superkapasitor kedalam sistem pembangkit ini yang bekerja sebagai penghalus daya. Setiap penyimpan energi memiliki kapasitas energi yang dinyatakan oleh SOC (State of Charge). SOC sebesar 100% berarti penyimpan energi dalam kondisi penuh, sedangkan 0% menyatakan penyimpan energi dalam kondisi kosong. Tugas akhir ini berisi simulasi penyimpan energi hibrida sebagai penghalus daya dengan mempertimbangkan SOC masing-masing penyimpan energi menggunakan kontrol fuzzy. Berdasarkan hasil simulasi pada Tugas Akhir ini dapat disimpulkan bahwa kontrol fuzzy berhasil menjaga SOC baterai dan superkapasitor tetap pada level yang diinginkan, yaitu diantara 25% sampai 95%. Selain itu, baterai dan superkapasitor dapat bekerja sama dengan baik sebagai penyimpan energi hibrida dalam menjaga tegangan beban tetap konstan pada berbagai kondisi kecepatan angin dan daya beban. =============================================================================================== One of the characteristics possessed by wind power generation is the fluctuation of power generated due to varying wind speed inputs. One of the solutions to solve this problem is by adding hybrid energy storage systems, consist of battery and supercapacitor, into this generating system that works as a power smoothing. Every energy storage has a energy capacity manifested by SOC (State of Charge). SOC of 100% means that the energy storage is in full condition, while 0% stating that the energy storage is in empty condition. This final project simulates the hybrid energy storage system as the power smoothing by considering the SOC of each energy storage using fuzzy logic controller. Based on the results of the simulation, it can be inferred that the fuzzy control managed to keep the battery and supercapacitor working at the desired level of SOC, between 25% to 95%. In addition, battery and supercapacitor can work well together as the hybrid energy storage system to maintain the DC Link voltage constant at various conditions of wind speed and power load.

Item Type: Thesis (Undergraduate)
Additional Information: RSE 621.312 1 Pra s-1 2019
Uncontrolled Keywords: Supercapacitors, Wind Power Generation, Hybrid Energy Storage Systems, Batteries, Fuzzy Logic Controller
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 > TK2791 D.C. to A.C. transforming machinery.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2945 Lead-acid batteries.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7872 Electric current converters, Electric inverters.
Divisions: Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User: Rizka Prambudi
Date Deposited: 08 Jun 2021 06:10
Last Modified: 08 Jun 2021 06:10
URI: https://repository.its.ac.id/id/eprint/60410

Actions (login required)

View Item View Item