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All Journal Jurnal Mahasiswa TEUB Jurnal EECCIS Journal of Environmental Engineering and Sustainable Technology Jurnal Teknologi Elektro SinarFe7
Mahfudz Shidiq
Departemen Teknik Elektro, Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mechanical Engineering

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PENGARUH PENURUNAN KADAR AIR MENGGUNAKAN OVEN ELEKTRIK TERHADAP KEKUATAN DIELEKTRIK VIRGIN COCONUT OIL (VCO) Dimas Hariyo Kuncoro; Mochammad Dhofir; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol 9, No 1 (2021)
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Penggunaan minyak isolasi pada pada peralatan tegangan tinggi seperti transformator memiliki fungsi sebagai pemisah antar penghantar-penghantar bertegangan dan juga sebagai media pendingin. VCO dapat digunakan pada peralatan tegangan tinggi sebagai isolasi cair. Namun VCO masih memiliki kekuatan dielektrik yang rendah. Salah satu faktor penurunan kekuatan dielektrik adalah adanya uap air pada bahan isolasi. Kandungan kadar air pada VCO menyebabkan nilai konduktivitas menjadi meningkat dan tegangan tembus pada VCO menjadi menurun. Karena itu VCO perlu dipanaskan agar kadar airnya berkurang dengan menggunakan oven elektrik. Penelitian ini menggunakan metode pengujian kadar dengan oven elektrik untuk menurunkan kadar air VCO dan menggunakan metode pengujian tegangan tinggi AC untuk mengetahui nilai tegangan tembus.  Dari hasil pengujian kadar air VCO tanpa pemanasan oven elektrik didapatkan kadar air sebesar 1700,94 ppm dan tegangan tembus sebesar 15,43 kV. Nilai tersebut masih jauh dari standar yang ditetapkan oleh IEC 296 maupun SPLN 49-1. Nilai tegangan tembus yang harus dipenuhi oleh VCO jika digunakan sebagai isolasi cair berdasarkan IEC 296 berkisar 30 kV hingga 50 kV.  VCO dengan pemanasan variasi suhu 50°C, 60°C dan 70°C dan lama pemanasan 30 menit, 45 menit dan 60 menit mengakibatkan terjadinya penurunan kadar air serta meningkatnya tegangan tembus. Kekuatan dielektrik tertinggi VCO sebesar 35,71 kV diperoleh ketika dipanaskan dengan oven elektrik pada suhu 70°C selama 30 menit serta kandungan kadar air 853,12 ppm.  VCO yang telah dipanaskan dengan oven elektrik, masih belum memenuhi standar kadar air yang ditetapkan JIS (Japanese Industrial Standard) 2320 sebesar 50 ppm (part per million) namun terjadi peningkatan tegangan tembus sebesar 131% dibandingkan VCO tanpa melalui proses pemanasan. Kata kunci: Minyak Isolasi, VCO, Kadar Air, Tegangan Tembus, Kekuatan Dielektrik   ABSTRACT The use of insulating oil on high voltage machines like transformer used to separate between conductors and cooling methods.  VCO is used in high voltage machines as insulating oil.  However, VCO has a low the dieletric strength.  One of the main factors that caused the reduction of the dielectric strength is the existence of steam at isolator.  As water content on VCO decreases, conductivity increases and breakdown voltage on VCO decreases.  Because of that VCO needs to be heated to decrease the water content with electric oven. This study used the content testing method with an electric oven to reduce the air content of the VCO and used the AC high voltage test method to determine the breakdown voltage value.  From the results of testing the water content of VCO without heating the electric oven process, the water content was 1700.94 ppm and the breakdown voltage was 15.43 kV.  This value is still far from the standard set by IEC 296 and SPLN 49-1.  The breakdown voltage value that must be met by VCO if used as liquid insulation according to IEC 296 ranges from 30 kV to 50 kV.  VCO which goes through an electric oven heating process with temperature variations of 50°C, 60°C and 70oC and with a heating time of 30 minutes, 45 minutes and 60 minutes results in a decrease in water content and an increase in the breakdown voltage.  The highest dielectric strength of VCO of 35.71 kV was obtained when heated at 70°C for 30 minutes with the lowest moisture content of 853.12 ppm.  VCO that has been heated with an electric oven, still does not fulfill the water content standard set by JIS (Japanese Industrial Standard) 2320 of 50 ppm (parts per million) but there is an increase in the breakdown voltage of 131% compared to VCO without going through the heating process. Key word: Insulating Oil, VCO, Water Content, Breakdown Voltage, Dielectric Strength
Studi Koordinasi Sistem Pengaman Penyulang Trafo IV di Gardu Induk Waru Rize Taufiq Ramadhan; Mahfudz Shidiq; Mochammad Dhofir
Jurnal Mahasiswa TEUB Vol 2, No 4 (2014)
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Energi listrik merupakan energi utama yang digunakan hampir diseluruh sisi kehidupan. Di dalam penyaluran energi listrik diperlukan kontinuitas pelayanan yang baik kepada konsumen. Jika gangguan beban lebih dibiarkan terus-menerus berlangsung dapat merusak peralatan, gangguan hubung singkat dapat terjadi antara fasa ( 3 fasa atau 2 fasa) atau 1 fasa ke tanah dan sifatnya bisa temporer atau permanen. Apabila peralatan proteksi memberikan respon yang salah terhadap gangguan maka terjadi tripping ikutan, tripping ikutan ini dapat terjadi pada perlatan proteksi yang dihubungkan seri pada penyulang yang sama, sehingga apabila terjadi gangguan pada penyulang tersebut maka dua atau lebih peralatan pengaman pada penyulang itu akan mengalami tripping. Tripping ikutan juga dapat terjadi pada penyulang lain pada bus yang sama. Dari hasil analisis, dilakukan resseting pada penyulang pagesangan dan platinum dengan setting kelambatan waktu 0,3 detik, untuk sisi incoming 0,7 detik. Koordinasi setting pengaman rele arus lebih (OCR) dan rele hubung tanah (GFR) arus hubung singkat maksimum dan minimum, selain itu juga memberikan waktu tunda (Δt) dalam koordinasinya sesuai dengan urutan grading time.Kata Kunci— Proteksi, Gangguan hubung singkat, OCR, GFR.
STUDI PENGARUH ARUS HARMONISA TERHADAP KINERJA RELE ARUS LEBIH PADA PENYULANG ELECTROSTATIC PRECIPITATOR DI PLTU UNIT 6 PAITON n/a Suhendra D.; Hery Purnomo; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol 3, No 2 (2015)
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Penelitian ini bertujuan untukmenganalisis kinerja rele arus lebih yang berada dipenyulang electrostatic precipitator akibat arusharmonisa yang ditimbulkan oleh electrostaticprecipitator. Rele arus lebih pada penyulangelectrostatic precipitator merupakan salah satukomponen penting sistem proteksi yang berfungsimemberikan perintah bagi circuit breaker yangberada di pangkal penyulang electrostaticprecipitator membuka ketika terjadi gangguanhubung singkat di sepanjang penyulang electrostaticprecipitator sampai busbar untuk switchgearelectrostatic precipitator sehingga gangguan bisadiamankan. Arus harmonisa adalah salah satudisturbance yang ditimbulkan oleh electrostaticprecipitator karena penggunaan SCR (siliconecontrol rectifier). Arus harmonisa mempengaruhipembacaan arus oleh rele arus lebih. Pembacaanarus oleh rele arus lebih nilainya lebih besar jikadibandingkan dengan pembacaan arus oleh rele aruslebih tanpa adanya arus harmonisa sehingga seolaholaharus harmonisa menyebabkan kurvakarakteristik rele arus lebih bergeser. Jika setingrele arus lebih pada penyulang electrostaticprecipitator tidak cukup tinggi maka arus harmonisabisa menyebabkan rele arus lebih pada penyulangelectrostatic precipitator trip walaupun tidak adagangguan hubung singkat. Maka dari itu diperlukanpenelitian bagaimana pengaruh arus harmonisaterhadap kinerja rele arus lebih pada penyulangelectrostatic precipitator agar tidak terjadi kesalahandalam penyetelan rele arus lebih pada penyulangelectrstatic precipitator.Kata Kunci— Rele Arus Lebih, Arus Harmonisa,Pembacaan Arus Oleh Rele Arus Lebih, PergeseranKurva Karakteristik Rele Arus Lebih, Trip,Kesalahan Seting Rele Arus Lebih
ANALISIS TEKNIK DAN EKONOMI POWER HIBRIDA (PHOTOVOLTAIC-PLN) DI JURUSAN ELEKTRO FAKULTAS TEKNIK BRAWIJAYA MALANG Liky Saputra Mulia; Mahfudz Shidiq; n/a Soeprapto
Jurnal Mahasiswa TEUB Vol 2, No 7 (2014)
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sel surya merupakan salah satu energiterbarukan. Sel surya dapat mengkonversi sinarmatahari langsung energi disosiasi diatomik menjadienergi listrik. Energi listrik yang dihasilkan oleh selsurya yang tidak dipengaruhi oleh intensitas mataharicahaya yang diterima, sehingga sel surya hanya dapatmenghasilkan energi listrik jika ada sinar matahari.Suplai energi listrik harus dapat diterapkan setiap kali.Hibrida dari alternator energi surya (PLTS) denganjaringan listrik dari PLN akan menghasilkankelangsungan penyediaan energi listrik. Pada sistemhibrid ini, suplai listrik dari PLTS ini dirancang untukmenyuplai sekitar 30% dari beban keseluruhanperalatan listrik di rumah tangga, beban sisanya sekitar70% disuplai oleh PLN. Hibrida PLTS dengan jaringanlistrik dikendalikan oleh switch pengontrol yangkerjanya satu cara arah; ketika PLTS bekerja (on),maka suplai listrik dari PLN akan terputus dan begitusebaliknya.Keywords—Sel Surya, sistem hibrida, switch kontrol
STUDI POTENSI PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO CURUP SELINGSING DESA TANJUNG AGUNG KABUPATEN MUARA ENIM Arkan Pradipta; Teguh Utomo; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol. 10 No. 2 (2022)
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AbstrakKebutuhan energi listrik dalam kehidupan masyarakat dan dunia industri mendorong seluruh stakeholder di Indonesia untuk menggiatkan elektrifikasi nasional yang sebenarnya sudah mencapai 98 persen, namun 2 persen sisanya merepresentasikan keadaan 2.500 desa tertinggal berdasarkan parameter energi listrik. Penelitian ini menjadikan Desa Matas yang merupakan desa tertinggal energi sebagai sasaran utama, berdasarkan potensi alamnya maka dipilih Curup Selingsing sebagai sentral penelitian potensi pembangkitan energi listrik tenaga mikro hidro, jika energi terbangkitkan melebihi kebutuhan Desa Matas maka akan dialokasikan untuk camp Curup Selingsing dan pusat pengolahan hasil panen kelapa sawit. Penelitian ini diorientasikan pada pemanfaatan head dan debit aliran air sebagai PLTMH untuk memenuhi kebutuhan listrik harian masyarakat sasaran. Data debit diperoleh melalui penelitian luasan penampang dan kecepatan aliran menggunakan metode pelampung yang diatur dalam Standar Nasional Indonesia nomor 8066 tahun 2015. Apabila penelitian ini direalisasikan maka besar daya suplai yaitu sebesar 72,3428 kilowatt, jika sistem beroperasi selama 24 jam maka menghasilkan energi sebesar 1.736,2272 kilowatt-jam. Berdasarkan hasil penelitian maka terevaluasi bahwa aliran air Curup Selingsing berpotensi untuk direalisasikan sebagai pembangkit listrik tenaga air skala mikrohidro (PLTMH) untuk memenuhi kebutuhan listrik masyarakat sasaran, karena berpotensi dapat memenuhi kebutuhan listrik salah satu desa tertinggal energi, maka penelitian ini dapat mendukung usaha elektrifikasi nasional dari pemetintah.Kata kunci: elektrifikasi, mikro hidro, head, debit, energi listrik.AbstractElectrical energy necessary calls all of the stakeholders to push national electrification that reach 98% already, but another 2% represent 2.500 isolated villages according to electrical energy parameters. Matas Village, one of isolated villages is choosen as main target, according to nature potentials, Curup Selingsing is choosen as central research for potential microhydro powerplant, if the potential is more than the needs of Matas Village, it will be allocated to Curup Selingsing’s camp and palm oil processing centre. This research orientated to head and water flow utilization as PLTMH to comply electrical energy daily needs targeted-society. Flow rate will be gained from area and water speed by using float method in Standar Nasional Indonesia number 8066 years 2015. If this research is realized, the value of electrical power generated is 72,3428 kilowatt. If this system is operated 24 hours a day, it will generated 1.736,2272 kilowatthours of energy. This research is evaluated that the Curup Selingsing has the potential to be micro-hydro powerplant source of electrical energy for the target of energy consumption, because of the potential to comply electrical energy needs from one of the isolated villages so this research can support the government’s efforts of national electrification.Keywords: electrification, micro hydro, head, flow rate, electrical energy
PENGARUH PENAMBAHAN ARANG CANGKANG SAWIT TERHADAP RESISTANSI PENTANAHAN ELEKTRODA PELAT DENGAN INJEKSI ARUS FREKUENSI TINGGI Daniel Kristo Mula Lambok Pangaribuan; Mochammad Dhofir; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol. 10 No. 2 (2022)
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ABSTRAKSistem pentanahan pada praktiknya diperuntukkan pada sistem kelistrikan agar melindungi peralatan listrik dan manusia yang berada di sekitar. Sistem pentanahan akan mencegah kejut listrik yang membahayakan peralatan dan manusia di sekitarnya dengan menghubungkannya ke tanah. Pada sistem pentanahan, kemampuan mengalirkan arus ke tanah dipengaruhi oleh besar resistansinya, semakin kecil resistansinya, semakin besar kemampuan sistem untuk mengalirkan arus ke tanah sehingga arus tidak mengalir pada peralatan. Sistem pentanahan yang baik adalah sistem pentanahan yang mempunyai nilai resistansi yang kecil. Nilai resistansi pentanahan dipengaruhi oleh beberapa faktor, yakni resistivitas tanah dan jenis, bahan, ukuran, serta konfigurasi elektroda. Untuk mencapai resistansi kecil, terdapat hal ekstrnal yang dapat dilakukan untuk mengurangi resistansi pentanahan yakni dengan memberikan perlakuan pentanahan (soil treatment). Perlakuan pentanahan adalah perlakuan untuk merubah komposisi tanah untuk memperkecil nilai resistansi pentanahan yang dilakukan dengan penambahan zat aditif. Pada penelitian ini digunakan arang cangkang sawit sebagai zat aditif yang ditambahkan. Pada upaya perlakuan pentanahan yang dilakukan diinjeksu pula arus dengan frekuensi tinggi untuk menurunkan resistansi pentanahan. Penelitian ini bertujuan mengetahui pengaruh perlakuan pentanahan dengan menambahkan arang cangkang sawit dan injeksi arus frekuensi tinggi terhadap nilai resistansi pentanahan. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan pengukuran metode 3 titik (tegangan jatuh) dengan variasi elektroda utama berupa tiga buah elektroda pelat berbahan dasar aluminium dengan tebal 0,3 cm dan luas penampang masing-masing adalah 600 cm2 , 800 cm2 , dan 1000 cm2 . Hasil pengujian dan perhitungan didapatkan bahwa penambahan zat aditif sangat mempengaruhi penurunan nilai resistansi pentanahan sampai 63% dengan injeksi arus berfrekuensi 50000 Hz dan bersifat induktif.Kata Kunci: arang cangkang sawit, resistansi, perlakuan pentanahanABSTRACTGrounding system in practical is needed for electrical system to protect electrical equipments and user in area. Grounding system will prevent electric surge which dangerous for electrical equipment and users in are by transmit it to earth. In grounding system, capacity to transmit current to earth affected by its resistance, the smaller resistance is the more suitable to transmit current to earth so that no more current flow through the electrical equipment. A good grounding system is a grounding system which has small resistance. The value of earth resistance is affected by several factors, that are resistivity, type of soil; type, material, size, and configuration of electrode. To reach the smallest resistance, there is external thing to do for reducting earth resistance, that is by do the soil treatment. Soil treatment is a treatment for change and affecting composition of the soil to reducting earth resistance by adding additives. In this study, additives whom used is palm shell charcoal. In this experiment, for reducting earth resistance, also injected high-frequency current for reducting earth resistance. This study aim to know effect of soil treatment by adding palm shell charcoal and high-frequency current injection to the value of earth resistance. The methods used in this study is 3 points method (fall of potential) with vary the main electrode’s size with the thickness 0,3 cm and the section area are 600 cm2 , 800 cm2 , and 1000 cm2 . The study resulting that soil treatment by adding palm shell charcoal very affect the reduction of earth resistance, reach the percentage of 63% with the highfrequency current at 50000 Hz and be inductive.Keywords: Palm shell charcoal, resistance, soil treatment
PENGARUH BOMBARDIR PARTIKEL BERMUATAN TERHADAP SIFAT FISIK PLAT ALUMINIUM DENGAN DIELEKTRIK GAS TETRAFLUOROETANA DALAM MEDAN TINGGI DC NON-HOMOGEN Ibnu Sabilli; Mochammad Dhofir; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol. 10 No. 5 (2022)
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In this study, positive ions were generated from the gas ionization process of tetrafluoroethane (R134a) using a high electric field. The high field is generated at the plate needle electrode array in a gas environment of tetrafluoroethane. The highest field occurs at the needle tip and the ionization process occurs around the needle tip. Each ionization of tetrafluoroethane gas produces one electron and one positive ion. To bombard the plate electrode, positive ions must move from the tip of the needle to the plate electrode. The needle electrode must be supplied with DC voltage of positive polarity while the plate electrode is grounded. The results showed that the positive ion bombardier effect on the physical charactertistic of the aluminum plate depended on the value of the kinetic energy of the ions when it hits the surface of the plate. The longer the free path of the positive ion, the greater the speed and kinetic energy of the ion when it strikes the plate electrode.Keywords – aluminum plate, ion bombardment, positive ion, tetraflouroethane
ANALISIS KOORDINASI PROTEKSI OVERCURRENT RELAY PADA TRAFO 5 GARDU INDUK CEMPAKA 150/20KV Muhammad Afdal; Mahfudz Shidiq; Tri Nurwati
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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Relay is a tool that helps the protection system on the electric power network to check electrical equipment from disturbances that can damage the equipment, such as short circuit faults. Relays are divided into several types, one of which is the Over Current Relay (OCR). The OCR has the function of an electric power equipment function from short-circuit faults of phases. OCR has several different characteristics, such as the IEC inverse standard and the ANSI inverse standard. Each OCR characteristic has a difference in the basic formula and the resulting output curve. In IEC standard characteristics, the output of the relay is in the form of an L curve, that is, the greater the setting time, the greater the setting current in the relay. The substation has several transformers, each of which has two OCR relays, namely an OCR relay on the high voltage section (150kV) and an OCR relay on the middle low section (20kV). ETAP software is an application that can determine the coordination and output value of the work relay, making it easier to simulate relay work. However, if the relay simulation does not work according to the provisions, the settings on the relay can be changed to get the appropriate value. The Particle Swarm Optimization (PSO) method is one method that can improve the setting value on the relay so that it can work according to the provisions set by PT. PLN (Persero). In this study, the relay working simulation uses ETAP software and uses the PSO resetting relay method. The result of the travel time between the 150kV and 20kV sides of transformer 5 before using the PSO method is 3.05s on the 150kV side and 2.72s on the 20kV side, while before using the PSO method it is 3.4 on the 150kV side and 3.02s on the 20kV side. The time intervals before using and before using PSO were 0.33s and 0.38s. Based on the Manual of Conductor Protection and Control Maintenance, the delay between relays is 300-800 milliseconds. Therefore, the delay interval on the transformer relay 5 has worked well with using the PSO method or not according to the existing protection guidelines. Keywords — Relay, Over Current Relay, time setting, current setting, delay time, ETAP , particle swarm optimization.
PARTIAL REWINDING COIL PADA GENERATOR UNIT 6 PLTD AMPENAN MENGGUNAKAN STANDAR IEEE Sambodo Rila Priambudi; Teguh Utomo; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol. 11 No. 1 (2023)
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PLTD Ampenan is one of power plant that generated by diesel power that located at Mataram City, West Nusa Tenggara. PLTD Ampenan has 8 units generators with total power 37.5 MW. Unit 6 of PLTD Ampenan is a synchronous generator with 9900 kVA or 8MW capacity. In October 2019 there’s accident in generator unit 6. After the investigation, winding stator found to be damaged that cause top bar coil part to be short-circuited. Action that taken for this problem is partial rewinding coil to the damaged coil. In this study will be known how to do partial rewinding coil and observe the effect to generator unit 6 PLTD Ampenan. By applying IEEE standard for partial rewinding coil, there’s discrepancy standard when testing polarity index at pra comissioning stage.However, by agreement from user, the progress can continue to comissioning stage with notes voltages that given to generator supplied step by step. After completing all stages of partial rewinding coil, generator stated running well. Based on analysis between output data before generator damaged and output data after generator repaired, the value of voltage, frequency, and power factor tend to be the same like generator before damaged. Current that flowing in each phase declared balanced because the value of coil resistance of each phase did not exceed the limit of deviation from it’s average which is ±2%. While on load power has increased after partial rewinding coil with the same excitation supply.Keywords: partial rewinding coil, IEEE standards, generator repair
ANALISIS SETTING RELAI ARUS LEBIH DAN RELAI GANGGUAN TANAH PADA PENYULANG ABIMANYU 22 kV PADA GARDU INDUK CAWANG Wisam Abyadha Ibrahim; Teguh Utomo; Mahfudz Shidiq
Jurnal Mahasiswa TEUB Vol. 11 No. 2 (2023)
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Abstract

At the Cawang Substation there are 3 types of transformers and has several feeders, one of which is the Abimanyu feeder. According to the data that we obtained, the feeder disturbance data in 2020 at the Abimanyu 22 kV feeder experienced 3 trip.In the Abhimanyu feeder, a good relay setting is needed to protect the electrical equipment contained in the feeder and otherelectrical equipment from short circuit fault and overload disturbances. Therefore, a protection system is needed which metthe requirements of sensitivity, reliability, selectivity, and speed is needed to localize the interference. All of these requirementsdepend on the accuracy of the protection equipment used in the distribution channel. The types of protection on distributionlines are overcurrent relays and ground fault relays. Therefore, there is a need for coordination between the supportingcomponents of the protection system, which consists of an Over Current Relay and a Ground Fault Relay on the Abimanyufeeder line. This coordination is intended so that when one of the busbars is disturbed or there is no safety guard that securesthe busbar it will result in an imbalance that will detected by the system and can result in the continuity of the power flow beingdisrupted. In the discussion of this writing, it aims to calculate the magnitude of the short circuit fault current that may occurin the feeder distribution of 22 kV, then determine the settings for the overcurrent relay and ground fault relay on the feeder,then simulate the system using the ETAP program 12.6 based on the results of calculations and data obtained in the field, andexamines the results of ETAP 12.6 calculations and simulations based on the settings of the Over Current Relay and GroundFault Relay on the real condition. The results of this paper can be used as a reference in making coordination of over currentrelay protection and ground fault relay at PT. PLN (Persero) UIT JBB UPT Cawang. Keywords — Relay, Over Current Relay, Ground Fault Relay, Short Circuit, Abimanyu Feeder, ETAP 12.6.0. DAFTAR PUSTAKA[1] A. Gaffar, A. Agussalim, and D. Arisandi, “Analisis Gangguan Hubung Singkat Pada Jaringan Distribusi 20 Kv Di Gardu Induk Panakkukang,” J. Teknol. Elekterika, vol. 1, no. 2, p. 156, 2022.[2] PT. PLN (Persero) Penyaluran dan Pusat Pengatur Beban Jawa-Bali, “Pedoman dan Petunjuk Sistem Proteksi Transmisi dan Gardu Induk Jawa Bali,” PT PLN, no. September, p. 513, 2013.[3] J. Kennedy and R. Eberhart, “Particle Swarm Optimization,” Ind. Electron. Handb. - Five Vol. Set, pp. 1942–1948, 1995.[4] I. Robandi, Artificial Intellegence “Mengupas Rekayasa Kecerdasan Tiruan.” Yogyakarta: ANDI, 2019.[5] H. R. Baghaee, M. Mirsalim, G. B. Gharehpetian, and H. A. Talebi, “MOPSO/FDMT-based Pareto-optimal solution for coordination of overcurrent relays in interconnected networks and multi-DER microgrids,” IET Gener. Transm. Distrib., vol. 12, no. 12, pp. 2871–2886, 2018.[6] Perusahaan Umum Listrik Negara, “SPLN 64 : 1985,” Dep. Pertamb. dan Energi, vol. No.172/DIR, p. 64, 1985.[7] PT.PLN(Persero), “Buku Pedoman Proteksi dan Kontrol Penghantar,” Prot. dan Kontrol Penghantar, p. 7, 2014.1942–1948, 1995.
Co-Authors Agam Rido Priawan Aji Rizky Hakim Alfian Nur Ferdianzah Anargya Widyatma Anshar Affandy Arizky Erwinsyah Hariyanto Arkan Pradipta Avif Septian Imandyan Ayyub Setiyoso Bintang Mufti Z. E. Brilian Mukti Alnajib Danang Aji Nugroho Daniel Kristo Mula Lambok Pangaribuan David Heryana Dedy Alfilianto Dhofir, Mochammad Dian Kartika Fitriana H. Dicky Indratama Dimas Hariyo Kuncoro Dinda Oki Prabawanti Dwi Cahya Ramadhan Dwi Indra Kusumah Edi Setiawan Erwin Hery Setiyawan Esti Hardiyanti Fery Praditama Fikri, Zakkiyul Fitriana Suhartati Frandicahya P., Akhmad Frengky Adi Lestari Friska Bakti Novella Gagah Pratama Putra Galuh Indra Permadi Genheart Giovanno Daniel King Sitanggang Hadi Suyono Hari Santoso Harry Soekotjo Dachlan Hendro Sulaksono Hery Purnomo Ibnu Sabilli ILYAS FATIH RAMADHAN Imam Sabilil Haque Indratama, Dicky Indri Kusuma Dewi Ivandri S. U. Duka Jiwandono, Ferdian Ade Kalvin Lentino Khairudin Syah Lalu Akbar Pandu Willian Liky Saputra Mulia Lunde Ardhenta M. Fauzan Edy Purnomo M. Rif’an Ma'arif, Muhammad Thoriqul Malinda Dinna Auliya Mamdouh Abdel-Akher Moch Dhofir Moch Dhofir Moch. Dhofir Moch. Rizki Indra Dwijayanto Muhamad Alif Fatur Rahman Muhamad Andre Agesa Muhammad Afdal Muhammad Ardito Muhammad Aswin Muhammad Edwinsyah Redho Muhammad Fahmy Madjid Muhammad Fikri Utomo Muhammad Rigadho Suprayogi Muhammad Syaiful Arifin Muhammad Zakkiyul Fikri Syahara Arifianto Muhammad Zulhaj Aliyansyah n/a Soemarwanto n/a Soeprapto n/a Suhendra D. Nurlita Chandra Mukti Nurwati, Tri Panca Mudji Rahardjo Praditama, Fery Pujo Utomo Refinur Amir Muhammad Rendy Previanto Rexy Ramadhan Wijayanto Reza Aliansyah Rifqi Hasyemi T. Rini Nur Hasanah Rizal, Mochammad Rize Taufiq Ramadhan Rosyid, Muhammad Rudy Yuwono Sambodo Rila Priambudi Satriyo Gedhe Simo Karsono Suyono, Hadi Teguh Utomo Temmy Nanda Hartono Tri Nurwati Triyoga, Joseph Kristian Unggul Wibawa Unggul Wibawa Widyatama, Anargya Wiken Cahyo Pambudi Wisam Abyadha Ibrahim Wulan Indah Septiani Yakin Gabrielsa Yamadika Okto Ahiro Yoga Candra Setyawan