Efek Pemasangan Virtual Inertia Control (VIC) Berbasis Battery Energy Storage (BES) Pada Stabilitas Frekuensi

Syifa, Baity Nuris (2022) Efek Pemasangan Virtual Inertia Control (VIC) Berbasis Battery Energy Storage (BES) Pada Stabilitas Frekuensi. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggunaan energi konvensional yang berbahan bakar fosil dapat menimbulkan berbagai macam masalah lingkungan dan juga krisis energi. Transformasi dari penggunaan energi konvensional ke penggunaan sumber energi terbarukan semakin disosialisasikan di seluruh dunia. Akan tetapi, salah satu masalah utama setelah dilakukan penetrasi pembangkit energi baru terbarukan pada sistem tenaga listrik yaitu turunnya stabilitas pada sistem. Penetrasi Pembangkit energi baru terbarukan dapat memberikan pengaruh yang besar pada stabilitas frekuensi sistem akibat dari inverter yang digunakan tidak memiliki nilai inersia. Untuk mengatasi masalah tersebut, Virtual Inertia Control (VIC) berbasis Battery Energy Storage digunakan untuk mengimitasi daya yang didasari oleh pengimplementasian dari persamaaan ayunan sehingga karakteristrik dari inersia yang ada pada generator sinkron dapat dikontrol oleh inverter pada Pembangkit Energi Baru Terbarukan (PEBT) dan dihasilkan emulasi daya sesuai dengan besar yang dibutuhkan oleh sistem. Maka fokusan dari Tugas Akhir ini adalah melakukan simulasi dengan metode Time-domain simulation (TDS) untuk mengivestigasi efek pemasangan VIC pada sistem tenaga listrik dua area terinterkoneksi. Hasil yang didapatkan berupa respon pada sistem tenaga listrik dua area terinterkoneksi yang dimana VIC berhasil mereduksi osilasi serta deviasi frekuensi, dan mempercepat settling time menuju steady state.
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The use of conventional energy using fossil fuels can cause various environmental problems and also an energy crisis. The transformation from the use of conventional energy to the use of renewable energy sources is increasingly being socialized throughout the world. However, one of the main problems after penetration of new renewable energy plants in the electric power system is the decrease in system stability. Penetration New renewable energy generators can have a great influence on the frequency stability of the system as a result of the inverter used does not have an inertia value. To overcome this problem, Virtual Inertia Control (VIC) based on Battery Energy Storage is used to imitate power based on the implementation of the swing equation so that the characteristics of the inertia in the synchronous generator can be controlled by the inverter at the Renewable Energy Source (RES) and Finally, the emulated power from a virtual inertia control is generated. according to the amount required by the system. Therefore, the focus of this final project is to perform simulations using the method Time-domain simulation (TDS) to investigate the effects of VIC installation on a two-area electric power system. The results obtained are in the form of a response to a two-area electric power system where VIC has succeeded in reducing oscillations and frequency deviations, and accelerating the settling time to steady state.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	battery energy storage, frekuensi,frequency, inertialess, pembangkit energi baru terbarukan, renewable energy, virtual inertia control
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1010 Electric power system stability. Electric filters, Passive. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1087 Photovoltaic power generation T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2692 Inverters T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2941 Storage batteries T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3226 Transients (Electricity). Electric power systems. Harmonics (Electric waves).
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Baity Nuris Syifa
Date Deposited:	24 Jan 2022 18:43
Last Modified:	02 Nov 2022 04:04
URI:	http://repository.its.ac.id/id/eprint/92492

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