ANALISA PENGARUH TAHANAN KONTAK PEMUTUS TENAGA TEGANGAN TINGGI TERHADAP RUGI DAYA PMT DI GARDU INDUK CIAMIS

SILABAN, MATTHEW MARCH KRESHNA (2021) ANALISA PENGARUH TAHANAN KONTAK PEMUTUS TENAGA TEGANGAN TINGGI TERHADAP RUGI DAYA PMT DI GARDU INDUK CIAMIS. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

Electricity is a source of energy needed by humans. Electric consumers cover several aspects such as industry, offices, to housing. Channeling power to the consumer through a specific stage. Substation is one of the places to distribute electrical energy from power plants to consumers. In the substation there are equipment that support its performance, one of the Circuit breaker (CB). The device functions as a breaker and reconnect the load current within a specified time period. The power breaker has a contact resistance which is measured in stages to determine the resistance value of the contact. This value affects the power loss, energy losses and lost electricity costs contained in the conductor of CB. This research was conducted to determine the power losses, energy losses and can determine the amount of electrical energy wasted on power breakers at PT. PLN (Persero) Ciamis Substation. Based on the results of the analysis and calculations that have been carried out in this study, the contact resistance at the power breaker in the Ciamis substation increases in the value of contact resistance and decreases in the value of contact resistance.The factors that influence it are from a different temperature and current point of view, while the largest power losses occur at the location of the CB bay transformer 1 in phase S with a value of 0.0627 kW and the smallest power loss at the CB bay banjar 1 in phase R with a value of 0.0105 kW. Then the largest energy loss occurs at the location of the CB bay transformer 1 phase S with a value of 549.25 kWh while the smallest energy loss occurs at the CB bay banjar 1 phase R with a value of 91.98 kWh and the cost of electricity lost due to energy losses in contact resistance at the Ciamis substation in in 2020, which is around IDR 5,409,954 Keywords : Circuit Breaker, Contact Resistance, Power Loss Listrik merupakan sumber energi yang dibutuhkan oleh manusia. Konsumen listrik meliputi beberapa aspek seperti industri, perkantoran, hingga perumahan. Penyaluran listrik sampai konsumen melalui tahapan yang spesifik. Gardu induk merupakan salah satu tempat untuk menyalurkan energi listrik dari pembangkit menuju konsumen. Dalam gardu induk terdapat peralatan yang menunjang kinerjanya, salah satunya pemutus tenaga (PMT). Piranti tersebut berfungsi sebagai pemutus dan penghubung kembali arus beban dalam periode waktu tertentu. Pemutus tenaga terdapat tahanan kontak yang diukur secara bertahap untuk mengetahui nilai resistansi pada kontak tersebut. Nilai tersebut berpengaruh terhadap rugi daya yang terdapat pada penghantar PMT. Penelitian ini dilakukan untuk mengetahui pengaruh nilai tahanan kontak pada pemutus tenaga terhadap rugi daya penghantar, dan dapat mengetahui besarnya energi listrik yang terbuang pada pemutus tenaga di PT. PLN (Persero) Gardu Induk Ciamis. Berdasarkan hasil analisa dan perhitungan yang telah dilakukan pada penelitian ini, Tahanan kontak pada pemutus tenaga di GI Ciamis kenaikan nilai tahanan kontak maupun penurunan nilai tahanan kontak faktor yang mempengaruhinya ialah dari temperatur dan sudut pandang arus yang berbeda, sedangkan rugi-rugi daya yang terbesar terjadi di lokasi PMT bay trafo 1 di fasa S dengan nilai 0.0627 kW dan rugi daya terkecil di lokasi PMT bay banjar 1 di fasa R dengan nilai 0,0105 kW. Kemudian susut energi terbesar terjadi di lokasi PMT bay trafo 1 fasa S dengan nilai 549.25 kWh sedangkan nilai susut energi terkecil terjadi di lokasi PMT bay banjar 1 fasa R dengan nilai 91.98 kWh dan biaya listrik yang hilang akibat susut energi pada tahanan kontak di GI Ciamis di tahun 2020 yaitu sekitar Rp 5.409.954 Kata Kunci: Pemutus tenaga, Rugi daya , Tahanan kontak

Item Type: Thesis (S1)
NIM/NIDN Creators: 41419110165
Uncontrolled Keywords: Pemutus tenaga, Rugi daya , Tahanan kontak
Subjects: 500 Natural Science and Mathematics/Ilmu-ilmu Alam dan Matematika > 530 Physics/Fisika
500 Natural Science and Mathematics/Ilmu-ilmu Alam dan Matematika > 530 Physics/Fisika > 537 Electricity/Fisika Listrik
500 Natural Science and Mathematics/Ilmu-ilmu Alam dan Matematika > 530 Physics/Fisika > 537 Electricity/Fisika Listrik > 537.6 Electrodinamics, Electric Current/Elektrodinamik, Arus Listrik
Divisions: Fakultas Teknik > Teknik Elektro
Depositing User: Dede Muksin Lubis
Date Deposited: 31 Jan 2022 02:33
Last Modified: 31 Jan 2022 02:33
URI: http://repository.mercubuana.ac.id/id/eprint/54678

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