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All Journal Jurnal Teknik Elektro ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Indonesian Journal of Electrical Engineering and Computer Science Jurnal Ilmiah Teknik Elektro Return : Study of Management, Economic and Bussines Jurnal Pendidikan Indonesia (Japendi) IPSSJ Jurnal Baut Dan Manufaktur

Syamsir Abduh

Unknown Affiliation

Author-ID : 2569678

Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation

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ANALISIS GANGGUAN PETIR AKIBAT SAMBARAN LANGSUNG PADA SALURAN TRANSMISI TEGANGAN EKSTRA TINGGI 500 kV Abduh, Syamsir; Septian, Angga
Jurnal Teknik Elektro Vol 8, No 2 (2009)
Publisher : Jurnal Teknik Elektro

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This paper summarizes the main results of a study aimed to figure the specific distortion and several factors that decreased the distortion. Lightning performance were combined between the distortion cause by shielding failure and back flashover, it using electro-geometrical and traveling wave theory. The result shows that increasing effectivity of ground wire shielding where the lightning is hitting phase wire which is definite by shielding angle, and preventing back flashover with minimum tower foot resistance and increasing coupling factor between ground wire and phase wire. Keywords: Lighning, ground wire, shielding

ANALISIS SAMBARAN PETIR PADA TIANG TRANSMISI DENGAN MENGGUNAKAN METODE LATTICE Abduh, Syamsir
Jurnal Teknik Elektro Vol 1, No 2 (2002)
Publisher : Jurnal Teknik Elektro

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Power systems are often subjected to overvoltages that have their origin in atmosphericdischarges in which case they are called external or lightning overvoltages. Ligthningovervoltages remain essentially independent of the systemâs design such as transmissionstower. Owing to the complexity of a the lightning phenomenon, simulation experiment hasbeen an important method to resolve such phenomenon. However, it is difficult to simulatethe distribution of lightning striking points. Previous lightning simulation expriment canâtwell reflect the influence of lighning strength and direction on striking. The paper presentsthe Lattice Method to analyze lightning phenomenon strength especially for the transmissiontowerKeyword: lightning phenomenon, lattice method, transmission tower.

PENGUJIAN KABEL TEGANGAN TINGGI XLPE DENGAN MENGGUNAKAN TEKNIK AFTER LAYING Abduh, Syamsir
Jurnal Teknik Elektro Vol 4, No 1 (2004)
Publisher : Jurnal Teknik Elektro

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Power system equipment must withstand not only the rated voltage which corresponds to thehighest voltage of a particular system but also over-voltages. Accordingly, it is necessary totest high voltage equipment stage and prior to commissioning. The magnitude and type oftest voltage varies with the rated voltage of particular apparatus. The standard methods ofmeasurement of high voltage and the basic techniques for application to all type ofapparatus for alternating voltage, direct voltage, partial discharge (well known as afterlayingtest) are aid down in the relevant application such as XLPE underground cable.Keywords: After Laying, XLPE Cable

BOLA PETIR SEBAGAI BENTUK PELEPASAN MUATAN LISTRIK: SUATU KAJIAN TEORITIKAL Abduh, Syamsir
Jurnal Teknik Elektro Vol 2, No 1 (2002)
Publisher : Jurnal Teknik Elektro

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In order to understand the atmospheric or lightning surges it would be important tounderstand the theory behind lightning.. This paper presents a review of literature of balllightning as a discharge phenomenon. It is assumed that ball lightning is produced andsustained by the electric fields associated with charges from a lightning strike dispersingalong preferred conducting paths in the earth. The theory gives an explanation of theformation, lifetime, energy sources and motion of a ball lightning.Keywords: ball lightning, lightning strike, discharge phenomenon

PROTEKSI PETIR PADA TRANSISI SALURAN UDARA DAN BAWAH TANAH TEGANGAN MENENGAH 20 kV Irianto, Chaerul Gagarin; Abduh, Syamsir
Jurnal Teknik Elektro Vol 2, No 2 (2003)
Publisher : Jurnal Teknik Elektro

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This paper summarizes the main results of a study aimed at determining the maximumlightning overvoltages in branchless underground feeder protected by metal-oxide arresters.The study has two parts. Initially, it is performed assuming an ideal behavior of allcomponents: the goal is to gain insight into the physical phenomenon. This will be useful tounderstand the main results obtained in the second part, where an advanced model is usedfor representing arresters.Keywords: Lightning, Surge Arresters, Underground Cables

PERANCANGAN SISTEM DISTRIBUSI ZONA II TANJUNG BALAI KARIMUN KEPULAUAN RIAU Ivan Cahya Raswoko; Syamsir Abduh; Maula Sukmawidjaja
Journal of Mechanical Engineering and Mechatronics Vol 4, No 1 (2019): JOURNAL OF MECHANICAL ENGINEERING AND MECHATRONICS
Publisher : President University

The distribution system is one of the most important elements to be able to distribute electrical energy from power plants to consumers. Tanjung Balai Karimun, Kepulauan Riau is an island near the island of Batam. PT Karimun Power Plant has built a plant with a total capacity of 7.5 MW consisting of 5 machines with a capacity of 1.5 MW each. This research is aimed at the appropriate distribution system to be applied there. Medium voltage air duct is one of the existing systems, and is suitable to be applied in Zone II Tanjung Balai Karimun Riau Islands. The cross section size used in the calculated conduit is 100 mm² in the upstream and 16 mm² in the downstream. These conveyors are supported by a pole with a height of 12 m and with a distance between the poles as wide as 100 m. in this system there is also a transformer with a capacity of 160-4000 kVA. This system was tested using ETAP software and produced data that the available generator was not enough to carry the burden in Zone II Tanjung Balai Karimun. Due to inadequate power generation, the long-term solution is to increase the number of plants while the short-term solution is to reduce the burden to be carried.Keywords. SUTM, Sistem Distribusi, ETAP

STUDI TEGANGAN TEMBUS MINYAK KEMIRI SUNAN SEBAGAI ALTERNATIF PENGGANTI MINYAK TRANSFORMATOR DAYA Harief Taufik Kurrahman; Syamsir Abduh
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 13, Nomor 2, Februari 2016
Publisher : Website

Liquid insulation on high voltage equipment is used as the cooling medium of power equipment. If the applied voltage exceeds the dielectric strength of the insulation liquid, breakdown voltage will occur which signifies insulation failure. To identify the opportunity ofreutealistrisperma oil as an alternativetransformer oil, the breakdown voltage of the reutealistrisperma oil is tested. The test is based on the IEC 156:1995 standard which uses 50 mm half-ball half-sphere electrodes with 2.5 mm distance. The testing is also done for larger gap distance. The test results showed that as the distance between the electrodesincrease, the breakdown voltage values becomes larger. The breakdown voltage ofreutealistrisperma biodiesel oil at IEC 156 standard conditions is 17.55 kV/ 2.5 mm. This value does not meet the SPLN 49-1:1982 standard, which is more than 30 kV/2.5 mm. To increase the breakdown voltage of reutealistrisperma oilphenol additives can be added.Isolasi cair pada peralatan tegangan tinggi digunakan sebagai media pendingin peralatan listrik. Apabila tegangan yang diterapkan melebihi kekuatan dielektrik isolasi cair maka akan terjadi tegangan tembus yang menandakan kegagalan isolasi. Pengujian tegangan tembus terhadap minyak kemiri sunan dimaksudkan untuk mengetahui peluang minyak kemiri sunan sebagai alternatif minyak transformator. Pengujian ini berlandaskan standar IEC 156:1995 yaitu menggunakan elektrode setengah bola-setengah bola berukuran 50 mm dengan jarak sela 2,5 mm. Pengujian ini juga dilakukan dengan menggunakan variasi jarak sela. Dari hasil pengujian diperoleh bahwa seiring kenaikan jarak sela antar elektrode nilai tegangan tembus menjadi semakin besar. Hasil akhirnya nilai tegangan tembus minyak biodiesel kemiri sunan pada kondisi standar sesuai IEC 156 sebesar 17,55 kV/2,5 mm. Nilai ini belum memenuhi standar SPLN 49-1:1982 yaitu sebesar > 30 kV/2,5 mm. Tetapi masih memiliki peluang jika ditambahkan zat aditif fenol yang dapat menaikkan tegangan tembus minyak isolasi.

ANALISIS PERANCANGAN SISTEM PROTEKSI BANGUNAN THE BELLAGIO RESIDENCE TERHADAP SAMBARAN PETIR Maula Sukmawidjaja; Syamsir Abduh; Shahnaz Nadia
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 12, Nomor 2, Februari 2015
Publisher : Website

High rise building is one of the objects that have the possibility of being struck by lightning considering geographical location of Indonesia which in equator, resulted in rainfall and intensity of lightning strikes is quite high. Hence it is important to protect high rise buildings with a reliable system such as Electric Field Lightning Protection System (E.F Lightning Protection System). This system is more active due to the addition of the charge induced lightning rod from the earth's surface. This protection system has 150,597.54 m2 wide protection area by E.F terminals. The 35mm2 conductor dealer (E.F Carrier) carry high voltage with additional dealer conductor. The distance between lighting rods is 38.73 meters. The first resistance grounding is 1.72Ω and the second resistance is 2.32Ω. The result shows thet the system already meets standards for ng buildings protection.Bangunan tinggi merupakan salah satu objek yang memiliki kemungkinan besar tersambar petir mengingat letak geografis Indonesia yang dilewati garis khatulistiwa yang mengakibatkan curah hujan dan intensitas sambaran petir cukup tinggi. Oleh karena itu penting untuk memproteksi bangunan tinggi dengan sistem yang handal seperti Electric Field Lightning Protection System (E.F Lightning Protection System). Sistem ini bersifat lebih aktif karena adanya penambahan muatan pada ujung penangkal petir yang diinduksi dari permukaan bumi. Sistem proteksi ini memiliki daerah proteksi cukup luas sebesar 150.597,54 m2 yang dihasilkan oleh E.F Terminal sehingga dapat memproteksi seluruh area gedung. Konduktor penyalur (E.F Carrier) yang digunakan berdiameter 35 mm2 dapat menerima tegangan tinggi namun harus diadakan penambahan konduktor penyalur. Jarak antara kedua penangkal 38,73 m. Tahanan pembumian 1 sebesar 1,72 Ω, tahanan pembumian 2 sebesar 2,32 Ω. Dari hasil perhitungan sistem ini sudah memenuhi standar untuk memproteksi bangunan tinggi.

PEMULIHAN ARUS GANGGUAN PADA SKTM 20 KV DENGAN MENGGUNAKAN FASILITAS GROUND FAULT DETECTOR (GFD) 3G Jecklin Praspa Dewi; Syamsir Abduh
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 13, Nomor 1, Agustus 2015
Publisher : Website

One of the main tasks of the electricity industry is to provide reliable electricity to customers. Supply interruptions are less and less accepted by customers and society mainly because their socioeconomic effects are increasingly severe. Reliability of supply and its value are key factors for the decision making process underlying expansion plans not only of electricity generation systems but also of transmission and distribution networks. To meet these demands, the PLN use reliable distribution technology, i. e. 3G Ground Fault Detector (GFD). This paper aims to analyze the use of 3G GFD. The secondary data were obtained from the substation Setiabudi Jakarta. The results showed that use of 3G GFD can speed maneuverability and long outages of 143.06 minutes to 34.25 minutes and reduce the number of unsold kWh amounting to 76.06%.Salah satu tugas utama perusahaan listrik adalah menghasilkan tenaga listrik yang dapat diandalkan oleh pelanggan. Gangguan pasokan listrik semakin tidak dapat ditolerir oleh pelanggan karena dampak sosial dan ekonomi yang sangat berat. Keandalan pasokan merupakan salah satu faktor kunci dalam pengambilan keputusan untuk pengembangan sistem pembangkit, transmisi dan distribusi tenaga listrik. Untuk memenuhi tuntutan tersebutPLN menggunakan teknologi distribusi yang bisa diandalkan kualitasnya, yaitu Ground Fault Detector (GFD) 3G. Pada tulisan ini dikemukakan analisis penggunaan GFD 3G dengan menggunakan data sekunder dari Gardu Induk Setiabudi Jakarta. Dari hasil analisis diketahui bahwa penggunaan GFD 3G dapat mempercepat waktu manufer gangguan dan lama padam dari 143,06 menit menjadi 34,25 menit serta mengurangi jumlah kWh tak terjual sebesar 76,06%.

PERANCANGAN SISTEM OTOMASI TEKANAN UAP, SUHU, DAN LEVEL AIR PADA DISTILASI AIR DAN UAP MENGGUNAKAN MIKROKONTROLER Fachnur Firdaus I.T.; Syamsir Abduh
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 14, Nomor 1, Agustus 2016
Publisher : Website

Automation system regulating steam pressure, temperature, and water levels are designed using Arduino Mega 2560 microcontroller with MPX5500D pressure sensor, type-K thermocouple sensor and water level sensor. The system are able to control steam pressure of 2.02 bar, temperature of 80 - 100 °C, and the water level in the tank. MPX5500D sensor measures the air pressure of 0 - 2 bars, which generates output voltage 0.2 - 2.11 volts DC. Type-K thermocouple sensor will measure the temperature of 80 - 100 °C which produces 0 - 5 mV output voltage. The cut-off and saturation of the transistor is used as water level sensors to detect water level, which produces digital voltage of 0 and 5 volt. Analog and digital output voltage of the sensor are used as microcontroller input signal. The signal will be processed by the software to open / close relay in order to ON / OFF the solenoid valve and the heater.Sistem otomasi pengatur tekanan uap, suhu, dan level air dirancang dengan menggunakan mikrokontroler Arduino Mega 2560 dengan sensor tekanan MPX5500D, sensor suhu termokopel tipe-K dan sensor level air. Sistem otomasi ini dirancang untuk mengatur parameter kerja mesin distilasi air dan uap berupa tekanan uap 2,02 bar, suhu 80 - 100 °C, dan level air di dalam tangki. Sensor MPX5500D mengukur tekanan udara 0 - 2 bar yang menghasilkan tegangan keluaran 0,2 - 2,11 volt DC. Sensor termokopel tipe-K mengukur suhu 80 - 100 °C yang menghasilkan tegangan keluaran 0 - 5 mV. Kondisi cut off dan saturasi transistor dimanfaatkan sebagai sensor level air untuk mendeteksi level air yang menghasilkan tegangan digital 0 dan 5 volt. Tegangan keluaran analog dan digital dari sensor digunakan sebagai sinyal masukan pada mikrokontroler. Sinyal akan diproses menjadi perintah open/close relay sehingga solenoid valve dan heater akan ON/OFF.

Co-Authors Abdul-Malek, Zulkurnain Agung Sukma Hardana Aji Soedibyo, Bayu Alfath Kurnia Yeral Alfathina, Ghina Ali Faisal Alwini Chaerul Gagarin Irianto Chairul Gagarin Irianto Christiono, Christiono Deny Satyagraha Dessy Dessy Dianing Novita Dianing Novita Nurmala Putri Eko Supriyanto Fachnur Firdaus I.T. Fikri, Miftahul Filma Festivalia, Filma Harief Taufik Kurrahman Ishak Kasim Ishak Kasim Ishak Kasim Ishak Kasim Ivan Cahya Raswoko Jamaluddin Kamal Jecklin Praspa Dewi Jovan Fathin Fawwas Juliansyah Kennedy Sugiharto Kartika Tresya Mauriraya Maula Sukmawidjaja Maula Sukmawidjaja Maulasukma Widjaja Maulasukma Widjaya Mohd Esa, Mona Riza Muhammad Fahri, Muhammad Mulia Sulistiani Mulyana Kartadinata, Iwa Garniwa Mulyana, Iwa Garniwa Napitupulu, Haposan YP Novita, Dianing Nur, Tajuddin Rivalni Karamoy Robert Kristaung Sandana, Ikhsan Denis Sari, Tyas Kartika Sekararum Adianita Putri Septian MN, Angga Shahnaz Nadia Tyas Kartika Sari Widjaja, Maulasukma Wijayanti, Cynthia Anna

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