STUDI PERBANDINGAN PENGARUH PENGGUNAAN CURRENT TRANSFORMER 0.5 DAN 0.2S TERHADAP PENGHEMATAN ENERGI

MAJID, DUDUNG ABDUL (2025) STUDI PERBANDINGAN PENGARUH PENGGUNAAN CURRENT TRANSFORMER 0.5 DAN 0.2S TERHADAP PENGHEMATAN ENERGI. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

The increasing need for electricity along with development hasencouraged PLN to prioritize reducing electrical energy losses (losses) as anefficiency measure. Losses, both technical and non-technical, are defined asenergy that does not generate income. One step to reduce technical losses is toincrease measurement accuracy using a 0.2s class current transformer (CT) which is more precise than 0.5 class. This research tested the performance of six CTs, with three units each of accuracy Class 0.5 and 0.2s, under load conditions of 1%, 5%, 10%, 20%, 50%, 100%, and 120% of the nominal current. Test results show that the 0.2s class CTis better for small and very small loads, while for medium to high loads, the 0.2sand 0.5 class produce measurements that are not much different. It is recommended that customers with low usage use CT class 0.2s, whilefor medium to high usage you can use both classes according to your needs. Keywords: Current Transformer (CT), accuracy class, energy losses, electrical efficiency, electrical load Kebutuhan listrik yang meningkat seiring pembangunan mendorong PLNuntuk memprioritaskan pengurangan susut energi listrik (losses) sebagai salahsatu upaya efisiensi. Susut, baik teknis maupun nonteknis, didefinisikan sebagai energi yang tidak menghasilkan pendapatan. Salah satu langkah untukmengurangi susut teknis adalah dengan meningkatkan akurasi pengukuranmenggunakan current transformer (CT) kelas 0,2s yang lebih presisi dibandingkan kelas 0,5. Penelitian ini menguji kinerja enam CT, masing-masing tiga unit Kelasakurasi 0,5 dan 0,2s dalam kondisi beban 1%, 5%, 10%, 20%, 50%, 100%, dan120% dari arus nominal. Hasil pengujian menunjukkan bahwa CT kelas 0,2slebih baik untuk beban kecil dan sangat kecil, sementara untuk beban sedanghingga tinggi, kelas 0,2s dan 0,5 menghasilkan pengukuran yang tidak jauhberbeda. Disarankan pelanggan dengan pemakaian rendah menggunakan CT kelas0,2s, sedangkan untuk pemakaian sedang hingga tinggi dapat menggunakankedua kelas tersebut sesuai kebutuhan. Kata Kunci: Current Transformer (CT), kelas akurasi, susut energi, efisiensi kelistrikan, beban listrik

Item Type:	Thesis (S1)
Call Number CD:	FT/ELK. 25 014
NIM/NIDN Creators:	41423110099
Uncontrolled Keywords:	Current Transformer (CT), kelas akurasi, susut energi, efisiensi kelistrikan, beban listrik
Subjects:	100 Philosophy and Psychology/Filsafat dan Psikologi > 110 Metaphysics/Metafisika > 118 Force and Energy of Metaphysics/Energi Metafisika 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 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan > 621.3 Electrical Engineering, Lighting, Superconductivity, Magnetic Engineering, Applied Optics, Paraphotic Technology, Electronics Communications Engineering, Computers/Teknik Elektro, Pencahayaan, Superkonduktivitas, Teknik Magnetik, Optik Terapan, Tekn
Divisions:	Fakultas Teknik > Teknik Elektro
Depositing User:	khalimah
Date Deposited:	05 Feb 2025 02:12
Last Modified:	05 Feb 2025 02:12
URI:	http://repository.mercubuana.ac.id/id/eprint/93903

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