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All Journal Jurnal Teknik Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) JEECS (Journal of Electrical Engineering and Computer Sciences) Jurnal Pengabdian Pada Masyarakat Eldimas
Taufiq Ismail Yusuf
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences

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Karakteristik Tegangan Tembus Isolasi Cair dan Isolasi Udara pada Beberapa Perubahan Suhu dan Diameter Elektroda I Made Dwi Harinata; Jumiati Ilham; Taufiq Ismail Yusuf
Jurnal Teknik Vol 17 No 1 (2019): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (953.793 KB) | DOI: 10.37031/jt.v17i1.39

Abstract

Kegagalan isolasi adalah masalah yang sering terjadi dalam penyaluran energi listrik. Isolasi diperlukan untuk memisahkan dua atau lebih penghantar listrik yang bertegangan agar tidak terjadi lompatan listrik. Apabila pada bahan dielektrik diberikan medan listrik yang melebihi kemampuannya maka isolasi akan mengalami tegangan tembus dan kerusakan peralan listrik sehingga kontinuitas kerja sistem terganggu.Penelitian ini bertujuan untuk mengetahui karakteristik tegangan tembus pada isolasi cair dan isolasi udara serta mengetahui pengaruh suhu dan diameter elektroda terhadap karakteristik tegangan tembus pada isolasi cair dan isolasi udara. Metode pengujian yang dilakukan untuk mencapai tujuan penelitian yaitu menggunakan tegangan tinggi AC frekuensi 50 Hz dengan elektroda bola-bola dan elektroda bidang-bidang. Berdasarkan hasil penelitian diperoleh hasil tegangan tembus minyak transformator dan isolasi udara sebelum diatur suhunya diperoleh nilai tegangan tembus minyak transformator pada elektroda bola-bola berdiameter 1,8 cm sebesar 33,79 kV, diameter 4,9 cm sebesar 36,58 kV, dan diameter 9,7 cm sebesar 39,07 kV, pada elektroda bidang-bidang berdiameter 1,4 cm sebesar 39,91 kV, diameter 4,8 cm sebesar 34,31 kV, dan diameter 16 cm sebesar 39,91 kV. Sedangkan tegangan tembus isolasi udara pada elektroda bola-bola berdiameter 1,8 cm sebesar 7,95 kV, diameter 4,9 cm sebesar 8,27 kV, dan diameter 9,7 cm sebesar 9,13 kV, pada elektroda bidang-bidang berdiameter 1,4 cm sebesar 7,93 kV, diameter 4,8 cm sebesar 8,25 kV, dan diameter 16 cm sebesar 9,25 kV. Setiap terjadi kenaikan suhu pada minyak transformator dan isolasi udara maka nilai tegangan tembus akan semakin menurun dan setiap bertambahnya ukuran diameter elektroda maka nilai tegangan tembus minyak transformator dan isolasi udara akan semakin meningkat.
Pembuatan Profil Desa Tamboo Berbasis Web Desa Tamboo Kecamatan Bone Pantai Kabupaten Bone Bolango Taufiq Ismail Yusuf; Ikhsan Hidayat; Sardi Salim; Ade Irawaty Tolago; Rahmat D.R. Dako; Amiruddin Y Dako; Sri Wahyuni Dali
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 11, No 4 (2022): Jurnal Sibermas (Sinergi Bersama Masyarakat)
Publisher : Univeristas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v11i4.12789

Abstract

In the previous service, initial observations that had been carried out with village officials, aimed at getting an initial picture of village conditions and observing the management and operational processes of village government, found that this village did not yet have a complete village profile document (as regulated in Minister of Home Affairs Regulation No. 12 of 2007 concerning Guidelines for Compilation and Utilization of Village and Sub-District Profile Data, does not yet have a village monograph, village map, village website and existing data are not integrated in a complete village profile document). The purpose of this service is to create a village profile in the form of a web/page so that village governance is more organized, transparent, and widely disseminated. The expected output targets of this activity are: Apparatus and the community in Tamboo Village have a village website page that can be managed alone. Village website consisting of: village profile data, population data, village resource and potential data and other activities that can be digitized for work effectiveness and efficiency.
Setting Distance Relay Pada Jaringan Transmisi 150 kV Sistem Gorontalo Taufiq Ismail Yusuf; Laode Muh. Taslan
Jurnal Teknik Vol 16 No 1 (2018): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v16i1.376

Abstract

Disturbance on the transmission line can cause disruption of normal flow of a stream, in the transmission line of the most common disorders are short circuit. Distance relay are used as security for the transmission line because of its ability to quickly eliminate interference. In this research, symmetrical components method is used in to analyzing the single-phase short circuit current and two phase – ground in SUTT 150 kV Gorontalo Transmission System. The results were obtained, single-phase short circuit at most 1098,11 Ampere and the smallest is 497,67 Ampere and two phase – ground at most = 1026,91 Ampere and = 650,86 and the smallest is = 442,63 Ampere and = 337,55 Ampere, while the calculation results setting distance relay it is appropriate to avoid the reach selectivity setting exceeding 80% and avoid looping and time settings on zona1 = 0 s zona2 = 0,4 s and zona3 = 0,8 s according to the impedance value of the secondary 1 < 2 as well as on 2 < 3.
Peningkatan Kesadaran Masyarakat dalam Menggunakan Peralatan Listrik serta Pemasangan Instalasi Listrik yang Aman dan Hemat Energi Taufiq Ismail Yusuf; Ade Irawaty Tolago Ade Irawaty Tolago; Rahmat D.R. Dako; Ifan Wiranto; Sardi Salim; Amirudin Y. Dako; Ikhsan Hidayat
ELDIMAS: Jurnal Pengabdian Pada Masyarakat Vol 1 No 2 (2023): November 2023 - April 2024
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/ejppm.v1i2.12

Abstract

Kegiatan Pengabdian kepada Masyarakat yang dilaksanakan oleh Universitas Negeri Gorontalo bertujuan untuk menerapkan ilmu pengetahuan dan hasil-hasil penelitian dosen serta mahasiswa kepada Masyarakat, sehingga keberadaan perguruan tinggi sebagai pusat ilmu pengetahuan dapat dirasakan oleh masyarakat. Jurusan Teknik Elektro Universitas Negeri Gorontalo pada kegiatan pengabdian kali ini melakukan kegiatan yang berfokus pada keamanan dan efisiensi penggunaan listrik. Topik ini diangkat karena masih banyaknya Masyarakat yang belum menyadari tentang pentingnya penggunaan listrik dan instalasi listrik yang benar dan aman.  Kegiatan ini, dilakukan melalui beberapa sub kegiatan yakni 1) memberikan penyuluhan tentang penggunaan peralatan listrik yang aman dan hemat energi. 2) melakukan pelatihan instalasi listrik yang benar dan aman. 3) melakukan pemasangan ataupun perbaikan instalasi penerangan bagi masyarakat desa yang membutuhkan.  Target luaran yang disasar pada kegiatan ini, yaitu 1) timbulnya kesadaran pengetahuan masyarakat desa akan pentingnya penggunaan peralatan listrik yang efisien dan aman. 2) Rumah-rumah penduduk desa memiliki instalasi listrik yang sesuai dengan pedoman yang benar dan aman. Community Service Activities carried out by Gorontalo State University aim to apply knowledge and research results of lecturers and students to the community, so that the existence of universities as centers of knowledge can be felt by the community. The Department of Electrical Engineering, Gorontalo State University, in this service activity carried out activities that focused on safety and efficient use of electricity. This topic was raised because there are still many people who are not aware of the importance of using electricity and installing electricity correctly and safely. This activity is carried out through several sub-activities, namely 1) providing education about the safe and energy efficient use of electrical equipment. 2) carry out training on correct and safe electrical installations. 3) install or repair lighting installations for village communities who need them. The output targets targeted in this activity are 1) raising awareness in village communities about the importance of using electrical equipment efficiently and safely. 2) Village residents' houses have electrical installations that comply with correct and safe guidelines.
Analysis of Voltage Drop and Power Losses on Medium Voltage 20 KV Distribution System Kotamobagu Area Supplied from PLTD Kotamobagu Yuslizar E.P. Bachari; Yasin Mohamad; Taufiq Ismail Yusuf; Lanto Mohamad Kamil Amali
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 9 No. 1 (2024): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54732/jeecs.v9i1.9

Abstract

Drop voltage and power loss at the distribution system of electricity power in the Kotamobagu Area are caused by several factors, a namely far distance of a place that is distributed by electricity power from the source, imbalance load, equipment age, the diameter of the conductor, a distance of powerhouse to the consumer is too far and connection point are caused for technical loss. If it keeps happening, it will decrease the reliability of the electric power system and the distributed quality of the electricity power as well as it can damage the equipment. Therefore, unbalanced loading should be decreased at the phase, and overloading at the network will cause PT PLN (Persero) loss in the Kotamobagu Area. This research aims to analyze voltage drop, percentage of voltage drop, and power loss at every medium voltage feeder of 20 KV that is supplied from PLTD (Steam Power Plant) Kotamobagu until every transformer of distribution at peak load. After it is analyzed, the feeder OK 1, OK 2, OK 3, OK 4, OK 5 obtain the most significant value of drop voltage for 7.221 KV, 1.94 KV, 6.472 KV, 5.04 KV, 4.878 KV, respectively, with a percentage value of 56.507%, 10.742%, 47.841%, 33.689 %,32.257%. All OK happen at powerhouse K-153 (Kobo Besar), K-158 (RS. Monompia Kotamobagu), K-187 (Poopo I), K-201 (Motoboi Kecil), K-287 (Moyag I), respectively. The most significant power loss of 11.890 KW, 4.820 KW, 9.819 KW, 7.311 KW, 10.533 KW happen at powerhouse K-140 (Matali I), K-158 (RS. Monompia Kotamobagu), K-167 (Bilalang V), K-201 (Motoboi Kecil) and K-287 (Moyag I), respectively.
Co-Authors Ade Irawaty Tolago Amiruddin Y Dako Amirudin Y. Dako I Made Dwi Harinata Ifan Wiranto Ikhsan Hidayat Jumiati Ilham Lanto Mohamad Kamil Amali Laode Muh. Taslan Rahmat D.R. Dako Sardi Salim Sri Wahyuni Dali Yasin Mohamad Yuslizar E.P. Bachari