Wardhany, Adinda Soraya Ayu (2017) Optimal Power Flow Dengan Penentuan Lokasi Kapasitor Dan DG Untuk Memperoleh Minimum Rugi Daya Minimum Deviasi Tegangan Dan Peningkatan Keluaran Daya Aktif DG Menggunakan Genetic Algorithm. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sistem distribusi merupakan salah satu komponen penting dalam sistem tenaga listrik. Sistem distribusi berguna untuk menyalurkan tenaga listrik dari sumber daya listrik besar sampai ke konsumen. Sementara, kualitas dari sistem distribusi menjadi semakin kompleks seiring berjalannya waktu dan menyebabkan kerugian daya dan deviasi tegangan yang semakin besar. Penambahan Distributed Generation (DG) dan kapasitor menjadi pilihan yang banyak digunakan untuk mengurangi adanya kerugian daya dan deviasi tegangan pada sistem. Tugas akhir ini menggunakan optimasi aliran daya daya pada sistem distribusi radial dengan penentuan lokasi dan kapastitas DG dan kapasitor secara simultan untuk memperoleh rugi daya minimal, deviasi tegangan minimal dan peningkatan keluaran DG menggunakan metode Genetic Algorithm (GA) yang diujikan pada sistem IEEE 33 bus. Hasil yang diperoleh kerugian daya minimal saat pembobotan tertinggi pada rugi daya menghasilkan rugi daya seturun sebesar 93.54%dari rugi daya awal (13.0974kW). Deviasi tegangan minimal saat saat pembobotan tertinggi pada deviasi tegangan menghasilkan deviasi turun sebesar 99.44% dari deviasi awal (0.06611). Pengaruh adanya peningkatan daya aktif DG pada semua pembobotan mengakibatkan total keluaran DG hampir disemua case mendekati nilai constraint maksimum daya aktif DG.
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Distribution system is one important component in power
system. Distribution systems are useful for delivering electricity from
large power sources to consumers.
Meanwhile, the quality of the
distribution system becomes increasingly complex over time and causes
greater power loss and voltage deviation. The addition of Distributed
Generation (DG) and capacitor is a widely used option to reduce the
power loss and vol
tage deviation of the system. In this final project
proposed optimization of power flow in the radial distribution system by
determining the location and capability of DG and capacitor
simultaneously to obtain minimal power loss, minimum voltage deviation
and increase of DG output using Genetic Algorithm (G
A) method tested
on IEEE 33 bus
. The result obtained by the minimum pow
er loss when
the highest weight
on the power loss produces a power loss of 93.54% of
the initial power loss (13.0974kW). Minimum volt
age deviation when the
highest weighting on the voltage deviation resulted in a deviation down
by 99.44%
from the initial deviation
(0.06611). The effect of increasing
DG active power on all weightings resulted in a total DG output in almost
all cases appr
oaching the maximum constraint value of active power DG.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Rugi daya, Deviasi tegangan, Daya aktif DG, kapasitor, distributed generation (DG), genetic algorithm (GA), power loss, voltage deviation, active power DG, capacitor |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105.546 Computer algorithms |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Adinda Soraya Ayu Wardhany |
| Date Deposited: | 21 Nov 2017 03:12 |
| Last Modified: | 06 Mar 2019 06:38 |
| URI: | http://repository.its.ac.id/id/eprint/44395 |
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