ANALISA PENGARUH VARIASI BEBAN TERHADAP PROFIL TEGANGAN PADA FEEDER GI POLEHAN DISTRIBUSI 20 kV PLN KOTA MALANG

Mashudi, Mochamad Ifan (2020) ANALISA PENGARUH VARIASI BEBAN TERHADAP PROFIL TEGANGAN PADA FEEDER GI POLEHAN DISTRIBUSI 20 kV PLN KOTA MALANG. Skripsi thesis, Institut Teknologi Nasional.

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Abstract

ANALISA PENGARUH VARIASI BEBAN TERHADAP PROFIL TEGANGAN PADA FEEDER GI POLEHAN DISTRIBUSI 20 kV PLN KOTA MALANG Mochamad Ifan Mashudi, Awan Uji Krismanto, Ni Putu Agustini ifanmashudi2405@gmail.com ABSTRAK Sistem tenaga elektrik memiliki beberapa persyaratan, Salah satu persyaratan keandalan sistem penyaluran tenaga listrik yang harus dipenuhi untuk pelayanan kepada konsumen adalah profil tegangan yang baik dan stabil, karena meskipun kelangsungan catu daya dapat diandalkan, namun tidak dapat mempertahankan tegangan tetap stabil pada sistem distribusi, karena profil tegangan yang buruk akan terjadi disemua bagian sistem dan akan berubah dengan adanya perubahan beban. Beban sebagian besar memiliki faktor daya tertinggal, pada dasarnya saat beban puncak daya reaktif yang dibutuhkan beban meningkat dan dapat lebih besar dari yang dibangkitkan oleh sistem. Oleh karena itu perlu dilakukannya analisa pengaruh variasi beban terhaadap profil tegangan jaringan distribusi. Setelah dilakukannya analisa dengan data beban yang bervariasi, akan terlihat profil tegangan jaringan distribusi di salah satu feeder tersebut buruk atau baik. Skripsi ini membahas tentang analisa pengaruh variasi beban terhadap profil tegangan pada 5 Feeder jaringan distribusi 20 kV Kota Malang. Dalam penelitian ini digunakan software DigSILENT PowerFactory untuk menganalisa profil tegangan. Kata kunci – Profil Tegangan, Probabilitas, Fluktuasi. Probabilistic Load Flow Analysis of Malang City Distribution System (20 kV) Mochamad Ifan Mashudi, Awan Uji Krismanto, Ni Putu Agustini ifanmashudi2405@gmail.com ABSTRACT Electrical power systems have several requirements. One of the requirements for the reliability of electrical distribution systems that must be met for service to consumers is a good and stable voltage profile, because even though the continuity of the power supply is reliable, it cannot maintain a stable voltage in the distribution system, because bad voltage profile will occur in all parts of the system and will change with changes in load. Most loads have a lagging power factor, basically when the peak load of reactive power required by the load increases and can be greater than that generated by the system. Therefore it is necessary to analyze the effect of load variations on the distribution network voltage profile. After analyzing the various load data, it will be seen that the distribution network voltage profile in one of the feeders is bad or good. In this paper, we will analyze the effect of load variations on voltage profile with probabilistic method that occurs in the Malang city electricity, East Java. This paper presents the results of the probability analysis due to load variations in distributions system which has an impact on the voltage profile. The results showed the effect of load variations on the distributions system have an effect on voltage profile. With analysis using probability method it can be concluded that voltage profile would be fluctuated. Keywords — Voltage Profile, Probability, Fluctuations

Item Type:	Thesis (Skripsi)
Additional Information:	Mochamad Ifan Mashudi 1612003
Uncontrolled Keywords:	— Voltage Profile, Probability, Fluctuations
Subjects:	Engineering > Electrical Engineering
Divisions:	Fakultas Teknologi Industri > Teknik Elektro S1 > Teknik Elektro S1(Skripsi)
Depositing User:	Ms Nunuk Yuli
Date Deposited:	18 Sep 2020 02:37
Last Modified:	18 Sep 2020 02:37
URI:	http://eprints.itn.ac.id/id/eprint/5074

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