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Fadjar Kurniadi
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Pengembangan kWh Meter Elektronik untuk Pengecekan CT Konsumen Secara On Site Fadjar Kurniadi
Energi & Kelistrikan Vol 11 No 2 (2019): Energi & Kelistrikan
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.347 KB) | DOI: 10.33322/energi.v11i2.765

Abstract

Current Transfomer(CT) accuracy for big customers is very important. Constraints Execution of CT accuracy testing on big customers is quite a lot of customers and scattered, and longtime outage duration. Development of electronic kwh Meter for checking on-site CT customers as a solution to these problems. The onsite CT measurement method is carried out by comparing the primary and secondary of the CT by utilizing the current coil on the electronic kWh Meter. This method has several advantages, lower costs, easy procurement, easy and fast operation, so the duration of outages can be minimized. This method is very supportive in the implementation of the Revenue Assurance program.
Redesain penampang kabel wiring APP pelanggan TM untuk perbaikan akurasi pengukuran kWh Fadjar Kurniadi
Energi & Kelistrikan Vol 12 No 2 (2020): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v12i2.1173

Abstract

Abstract Current Transfomer(CT) accuracy for big customers is very important. Constraints Execution of CT accuracy testing on big customers is quite a lot of customers and scattered, and longtime outage duration. Development of electronic kwh Meter for checking on-site CT customers as a solution to these problems. The onsite CT measurement method is carried out by comparing the primary and secondary of the CT by utilizing the current coil on the electronic kWh Meter. This method has several advantages, lower costs, easy procurement, easy and fast operation, so the duration of outages can be minimized. This method is very supportive in the implementation of the Revenue Assurance program. Keywords: English, , 3-5 words ABSTRAK Akurasi CT (Current Transfomer) pada pelanggan besar sangat penting. Kendala Pelaksanaan pengujian akurasi CT pada pelanggan besar adalah pelanggan cukup banyak dan tersebar, dan waktu pemadaman yang lama. Pengembangan kwh Meter Alat untuk pengecekan CT Pelanggan secara on site sebagai solusi permasalahan tersebut. Metode penugukuran CT onsite dilaksanakan dengan membandingkan sisi primer dan sekunder CT dengan memanfaatkan kumparan arus pada kWh Meter elektronik. Metode ini memiliki beberapa keuntungan, antara lain biaya lebih murah, mudah pengadaan,mudah dan cepat dalam pengoperasiannya sehingga lama pemadaman dapat diminimalkan. Cara ini sangat mendukung dalam pelaksanaan program Revenue Assurance dalam memastikan kebenaran CT yang terpasang. Kata kunci: Electronic Meter, CT Testing
Penambahan DGR (Directional Ground Relay) Pada Recloser Untuk Menurunkan SAIDI / SAIFI DI ULP Lamongan Fadjar Kurniadi; Ahmad Deni Aji; Guruh Diyuksamana
Energi & Kelistrikan Vol 13 No 2 (2021): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v13i2.1556

Abstract

The purpose of adding a DGR Relay to the Recloser is to improve the performance of the Recloser so that the network reliability value expressed by Saidi and Saifi is better. At ULP Lamongan, in general the protection on the installed Recloser is OCR and GFR relays. In systems with high resistance grounding, the performance of the recloser is not optimal, so it is necessary to add a DGR relay. The implementation of adding a DGR Relay to the Recloser at the Lamongan Customer Service Unit can reduce SAIDI by 86% and decrease SAIFI value by 58%.
Co-Authors Ahmad Deni Aji Guruh Diyuksamana