ANALISA PENGARUH OPERASI On-Grid PEMBANGKIT TERDISTRIBUSI TERHADAP PROFIL TEGANGAN DAN RUGI – RUGI DAYA PADA JARINGAN DISTRIBUSI

Candra, Brianca Aldy (2019) ANALISA PENGARUH OPERASI On-Grid PEMBANGKIT TERDISTRIBUSI TERHADAP PROFIL TEGANGAN DAN RUGI – RUGI DAYA PADA JARINGAN DISTRIBUSI. Skripsi thesis, Institut Teknologi Nasional Malang.

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Abstract

Analisa Pengaruh Opersai On-Grid Pembangkit Terdistribusi Terhadap Profil Tegangan dan Rugi-Rugi Daya Pada Jaringan Distribusi Brianca Aldy Candra Awan Uji Krismanto Ni Putu Agustini Briancaaldycandra@gmail.com ABSTRAK Panjangnya saluran distribusi merupakan salah satu masalah penyebab turunnya profil tegangan dan menimbulkan rugi – rugi daya. Semakin panajang saluran maka semakin besar pula rugi – rugi yang di timbulkan. Sehingga di perlukan metode untuk menyelesaikan masalah tersebut, salah satunya adalah dengan menambah pembangkit berbasis energi baru terbarukan. Skripsi ini akan membahas tentang pemasangan pembangkit energi baru terbarukan (EBT) terhadap profil tegangan dan rugi – rugi daya pada jaringan distribusi tegangan menengah 20 kV. Study kasus yang di ambil berada di lokasi kabupaten Pasuruan tepatnya pada penyulang Ngembal. Dengan membandingkan kondisi normal jaringan dan kondisi dimana telah ditambahkan sistem oprasi on-grid photovoltaic. Penelitian ini menggunakan software DigSILENT PowerFactory untuk mensimulasikan aliran daya tanpa dan dengan adanya oprasi On-Grid photovoltaic. Dari hasil simulasi penambahan pv berkapasitas 15 kW kalipucang terdapat perubahan kenaikan profil tegangan pada sebagian kecil bus yang letaknya jauh dari sumber. Namun tidak berpengaruh besar pada rugi-rugi daya yang terjadi. Pada sekema ke dua kapasitas pv dinaikan 150 kW dan dapat mengangkat profil teganan hampir semua bus dan mengurangi tingkat rugi-rugi daya sebesar 10 kW. Begitu pula dengan skema ke tiga kapasitas pv dinaikan sebesar 250 kW dan dapat mengangkat profil tegangan pada hampir semua bus dan mengurangi rugi-rugi daya sebesar 20 kW. Kata Kunci— pembangkit terdistribusi, profil tegangan, rugi-rugi daya, pembangkit energi baru terbarukan. ii Impact Analysis for On-Grid Operation Distributed Generators to Voltage Profile and Power Losses on Distribution Network Brianca Aldy Candra Awan Uji Krismanto Ni Putu Agustini Briancaaldycandra@gmail.com ABSTRACT The length of the distribution network is one of the causes decrease in the voltage profile and causes power losses. More than the amount in the caused. Need methods to solve these problems, one of which is inject renewable energy system. This thesis will discuss the installation of renewable energy on the voltage profile and power losses on 20 kV medium voltage distribution network. Case studies taken at the Pasuruan district location were rejected on Ngembal feeders. By comparing the normal network conditions and the conditions in which the on-grid photovoltaic operation system has been added. This research uses DigSILENT PowerFactory software to simulation power flow without and with On-Grid photovoltaic operations. From the simulation results of the use of pv capacity of 15 kW Kalipucang there is a change that increases the voltage profile on a small bus which is far from the source. But it does not mean big on power losses that occur. In the second scheme the pv capacity is increased by 150 kW and can raise the stand profile of almost all buses and reduce the level of power losses by 10 kW. Similarly, reducing the three pv capacities is increased by 250 kW and can increase the voltage profile on all buses and reduce power losses by 20 kW. Keywords - distributed generation, voltage profile, power losses, renewable energy.

Item Type:	Thesis (Skripsi)
Additional Information:	Brianca Aldy Candra 1512039
Uncontrolled Keywords:	distributed generation, voltage profile, power losses, renewable energy.
Subjects:	Engineering > Electrical Engineering
Divisions:	Fakultas Teknologi Industri > Teknik Elektro S1 > Teknik Elektro S1(Skripsi)
Depositing User:	Ms Nunuk Yuli
Date Deposited:	20 Sep 2019 01:25
Last Modified:	20 Sep 2019 01:25
URI:	http://eprints.itn.ac.id/id/eprint/4226

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