Article Per Year (5 Year)
p-Index From 2020 - 2025
4.134
P-Index
This Author published in this journals
All Journal Jurnal Informatika dan Teknik Elektro Terapan Jurnal Ampere Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali JURNAL SURYA ENERGY Jurnal Gema Ngabdi Journal of Robotics and Control (JRC) Frontiers Journal of Electrical Engineering and Computer (JEECOM) Fokus Elektroda: Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Jurnal Rekayasa Elektro Sriwijaya Journal of Telecommunication Control and Intelligent System Electrician : Jurnal Rekayasa dan Teknologi Elektro Innovative: Journal Of Social Science Research
Taufik Barlian
Unknown Affiliation
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

Published : 32 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 32 Documents
Search

 1   2   3   4 
Pengenalan Teknologi Telekomunikasi pada Generasi Muda dalam Menyongsong Era Baru Teknologi Generasi Kelima (5G) Bengawan Alfaresi; Feby Ardianto; Muhammad Hurairah; Taufik Barlian; Rika Noverianty
Jurnal Gema Ngabdi Vol. 2 No. 2 (2020): Jurnal Gema Ngabdi
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v2i2.88

Abstract

The development of telecommunications technology has developed very rapidly. This is in line with the increase in internet data traffic which is growing tremendously. The use of the Internet has been used in all layers of the age segment both the older generation to the younger generation. Global competition in the future is very tight and required knowledge of technology, especially telecommunications technology. This is the basis of community service activities for young people to be given knowledge and education about telecommunications technology and its development and to prepare young people to welcome the 5G era to have competitiveness to face the competition map going forward. In this dedication activity, the method used is direct material exposure to students with the implementation of pre and post-tests as material for evaluating activities. Community service activities carried out in Palembang Muhammadiyah 6 Junior High School with a duration of community service activities for 1 day. The number of students who took part in the service was 60 people. In this service, it was found that almost all students have used the Internet with various uses both in the use of email, social media and social messenger, where Facebook is the most favorite social media for junior high school students. From the results of the pre and post-test evaluation, it was found that the level of student retention regarding telecommunications has increased. 
Continuous Power Flow and Time Domain Analysis for Assessing Voltage Stability Wiwin Armoldo Oktaviani; Taufik Barlian; Yosi Apriani; Nugraha Syarif
Journal of Robotics and Control (JRC) Vol 1, No 6 (2020): November
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1637

Abstract

Voltage instability is considered one of the primary sources of insecurity in power systems. Voltage instability is the phenomenon in which the voltage on the receiver's side is dropping far below the normal value and does not return even after establishing a voltage recovery mechanism, or continue to oscillate due to lack of attenuation. In this study, there will be a voltage stability analysis on the power system in several phases by conducting a power flow analysis, static voltage stability analysis using continuous power flow method, and dynamic voltage stability analysis using the time-domain analysis. The power system tested on this research is the IEEE 6 bus system from Wood Wollenberg, with the software used for the simulation, which is PSAT. The results show that voltage stability analysis using Continuous Power Flow and Time Domain Analysis can provide a more comprehensive overview of a power system stability level.  The highest decrease in voltage with a value of 1.5% appears in Bus 5 which is also suffering the lowest stability level. The system has a load margin (λ) value of 1.6130 a clearing time of under 0.4 seconds
Path Loss Propagation Evaluation and Modelling based ECC-Model in Lowland Area on 1800 MHz Frequency Bengawan Alfaresi; Taufik Barlian; Feby Ardianto; Muhammad Hurairah
Journal of Robotics and Control (JRC) Vol 1, No 5 (2020): September
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1534

Abstract

Propagation modeling is the most important part of mobile wireless network planning. Wireless network planning requires an accurate calculation of the path, which depends on different environmental conditions. It requires accurate path loss modeling of the characteristics of a specific region. The study aimed to obtain a path loss propagation model by modifying the ECC model and using linear, logarithmic regression in lowland areas. The measurement used drive test method, located in the Jakabaring area that represented the lowland area. This research used four existing path loss models, namely Okumura-Hatta, COST-Hatta, Ericsson Model, and ECC Model. It was found that the Okumura-Hatta model had the largest RMSE value, 34.90, followed by the Ericsson model, 27.07, while the ECC model had the smallest RMSE value, 8.43. The ECC model required to be modified using logarithmic, linear regression to obtain the proposed model. The results of the evaluation showed that the proposed model improved with RMSE 4.93, MAPE 2.71, and MAD 3.91, whereas the values of the existing ECC Model before modification were 8.43 for RMSE, 4.72 for MAPE and 7.09 for MAD. The proposed model provided an accurate prediction of the path loss propagation in a lowland environment. The results of the study can be used for planning engineers to plan, design, and implement the wireless communication networks in lowland area conditions.
APLIKASI WHATSAPP SEBAGAI MEDIA ALTERNATIF UJIAN ONLINE DI SIT MUSH’AB BIN UMAIR Taufik Barlian; Kiagus Ahmad Roni; Sofiah Sofiah; Yosi Apriani
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i1.268-273

Abstract

Distance learning causes teachers to think creatively so that the teaching and learning process continues as it should. In addition, various platforms and media for online learning are still not widely known by teachers. The Whatsapp application is an application that is already widely used. In this application, it is possible to form groups that can gather many people to be able to chat with each other and exchange information that allows the delivery of messages in groups besides delivering messages individually. The purpose of this service is so that teachers can make maximum use of the Whatsapp media as a distance learning facility. The method in this service of AbdiMas team took the initiative to conduct a one day coaching clinic using the Whatsapp application as a means of evaluating student learning to SIT Mush'ab bin Umair teachers. The conclusion of this dedication activity is that this community service activity is felt to be very beneficial for the SIT Mush'ab bin Umair teachers. In part, the limitations of online learning facilities and infrastructure can be overcome by using Whatsapp. The use of Whatsapp as an online exam means is considered relatively cheap with a wide reach, easy to use, especially for most of the students of SIT Mush'ab bin Umair who are still in grades 1 and 2.
Respon Frekuensi dan Tegangan Saat Gangguan pada Bus-Bus Sistem Kelistrikan Steam Turbine Generator – Batu Bara (Stg-Bb) P.T Pupuk Sriwijaja Palembang Wiwin A Oktaviani; Agus Alpran Munandar; Taufik Barlian
Jurnal Rekayasa Elektro Sriwijaya Vol. 3 No. 2 (2022): Jurnal Rekayasa Elektro Sriwijaya
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jres.v3i2.49

Abstract

Steam Turbine Generator – Batu Bara (STG-BB) merupakan unit pembangkit baru di PT.PUSRI berkapasitas 32 MW yang diperuntukkan untuk mendukung unit-unit pembangkit lama yang berusia lebih dari 20 tahun. Untuk menilai kinerja sistem kelistrikan STG-BB saat terjadi gangguan dilakukan simulasi stabilitas transient dengan asumsi gangguan terjadi di setiap bus sistem. Penelitian ini dibatasi mencakup kestabilan frekuensi dan tegangan. Dari simulasi yang dilakukan menunjukkan baik frekuensi dan tegangan mengalami kenaikan dan penurunan melebihi batas toleransi yang diizinkan, baik saat terjadi gangguan simetris maupun asimetris. Perubahan nilai kedua parameter ini berlangsung di kisaran 1,2 – 2 detik dengan penurunan frekuensi rata-rata sebesar 98,3%. Dari sisi tegangan, pada saat terjadi gangguan simetris tegangan pada setiap bus akan mengalami penurunan terutama pada bus yang terganggu dan bus-bus yang berada di bawahnya tegangan turun hingga mencapai nol. Sedangkan pada saat terjadi gangguan asimetris kenaikan tegangan mencapai lebih dari 200%. Hasil ini menunjukkan tingkat kestabilan transient sistem kelistrikan STG-BB saat gangguan terjadi di bus-bus belum baik, sehingga diperlukan analisis lanjutan dengan mensimulasikan proteksi frekuensi mengikuti standar pedoman tertentu seperti IEEE.
Uji Akurasi Dan Uji Presisi Pengukuran Suhu Penghantar Dengan Metode Thermovisi ( STUDI KASUS : PENGHANTAR PRABUMULIH 1 GARDU INDUK 150 KV GUNUNG MEGANG) Wiwin A Oktaviani; Taufik Barlian; M Agus Salim
Jurnal Rekayasa Elektro Sriwijaya Vol. 2 No. 1 (2020): Jurnal Rekayasa Elektro Sriwijaya
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (731.687 KB) | DOI: 10.36706/jres.v2i1.22

Abstract

Metode Thermovisi merupakan pemantau jarak jauh kondisi suhu peralatan Gardu Induk saat berbeban guna mengetahui suhu panas pada klem dan konduktor dan nilai selisih keduanya. Hasil pengukuran thermovisi perlu secara statistik dijustifikasi dikarenakan dua hal : 1) hasil pengukuran yang bervariasi; 2) hasil pengukuran akan dijadikan acuan oleh PLN untuk menyusun rekomendasi maintenance lanjutan. Paper ini membahas penerapan uji akurasi dan uji presisi hasil pengukuran dengan Metode Thermovisi dan nilai emisivitas pada bay penghantar Prabumulih 1 GI Gunung Megang. Hasil perhitungan menunjukkan bahwa selisih suhu klem dan konduktor penghantar Prabumulih 1 di bawah 10 C dan tidak termasuk dalam kondisi I – IV menurut NETA MTS-1997. Hasil ini menunjukkan kondisi penghantar dalam keadaan baik. Nilai emisivitas konduktor bay Penghantar Prabumulih 1 sebesar 0,5 dan masuk dalam kategori nilai emisivitas aluminium menurut kriteria RSM. Nilai akurasi pengukuran mencapai 97, 4 %. Dengan demikian, hasil pengukuran dengan thermovisi konduktor pada bay penghantar Prabumulih 1 dapat dijadikan acuan penyusunan rekomendasi maintenance penghantar selanjutnya.
Pengujian Isolasi Trafo Daya 30 MVA pada GI Sungai Juaro Palembang dengan Indeks Polaritas dan Tangen Delta Wiwin A Oktaviani; Taufik Barlian; Marami Ahmad Gazani
Jurnal Rekayasa Elektro Sriwijaya Vol. 3 No. 1 (2021): Jurnal Rekayasa Elektro Sriwijaya
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.928 KB) | DOI: 10.36706/jres.v3i1.43

Abstract

Tahanan isolasi pada trafo dapat mengalami pemburukan yang dapat mengakibatkan kegagalan operasi transformator seiring bertambahnya usianya trafo. Karenanya diperlukan pengujian untuk mengetahui keadaan isolasi trafo. Selain usia, besarnya pembebanan juga mempengaruhi kondisi tahanan isolasi. Berdasarkan data, pembebanan di Gardu Induk Sungai Juaro telah mencapai lebih dari 90%. Tujuan penelitian ini untuk mengetahui kualitas tahanan isolasi transformator daya di GI Sungai Juaro dengan melakukan pengujian Indeks Polariasi dan Tangen Delta dengan menggunakan data tahun 2019 dan 2021. Hasil uji kemudian diolah menggunakan Sofware Matlab. Nilai indeks polarisasi di sisi primer dan tersier trafo mengalami penurunan sebesar 0,09 dan 0,29 untuk pemakaian selama dua tahun. Sedangkan hasil pengujian tangen delta dibawah 0,5% Rate Power Faktor. Secara umum, hasil-hasil yang didapat masih berada dalam range IEE Std 62-1995 yang menunjukkan kondisi tahanan isolasi masih dalam kategori baik.
Distribusi Potensial Pentanahan Gedung Baru Universitas Muhammadiyah Palembang Anisa Dwiyana; Wiwin A Oktaviani; Rahmat Wiranto; Taufik Barlian
Jurnal Rekayasa Elektro Sriwijaya Vol. 3 No. 1 (2021): Jurnal Rekayasa Elektro Sriwijaya
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.939 KB) | DOI: 10.36706/jres.v3i1.47

Abstract

Pembangunan dua gedung baru di kampus Universitas Muhammadiyah Palembang diperlukan untuk mengakomodir kebutuhan akan gedung perkuliahan dan administrasi yang lebih representatif. Gedung-gedung baru ini ketinggiannya cukup mencolok dibandingkan gedung-gedung terdahulu, sehingga dibutuhkan sistem proteksi petir untuk meminimalisir dampak dari sambaran. Sistem perlindungan yang dimaksud meliputi air terminal yang dihubungkan dengan elektroda pentanahan melalui down conductor. Salah satu parameter yang harus diperhatikan adalah besaran potensial dan distribusinya di antara elektroda pentanahan, karenanya penelitian ini bertujuan untuk mengetahui nilai potensial pentanahan dan distribusi potensial elektroda pentanahan pada kedua gedung serta faktor yang mempengaruhinya. Pada penelitian ini, perhitungan distribusi potensial sistem proteksi eksternal gedung baru kampus Universitas Muhammadiyah Palembang dilakukan melalui simulasi menggunakan Alternative Transient Program (ATP) Draw 72. Dalam simulasi, kabel Bare Core 70 mm2 digunakan sebagai down conductor dan dua elektroda pentanahan. Secara fisik kedua gedung tidak banyak perbedaan sehingga konfigurasi sistem proteksi petir eksternal juga tidak jauh berbeda. Dari simulasi diperoleh besar potensial pada Gedung FEB sebesar 61 kV sedangkan pada Gedung Terpadu FT-FAI sebesar 89 kV. Nilai-nilai ini sama untuk kedua batang elektroda yang menunjukkan potensial terdistribusi merata di antara elektroda pentanahan. Perbedaan nilai potensial disebabkan kondisi tanah antara kedua gedung berbeda dimana Gedung FEB berada pada lahan yang relatif lebih kering dibandingkan Gedung Terpadu FT-FAI. Dari hasil ini dapat disimpulkan bahwa kondisi tanah menjadi faktor yang paling mempengaruhi nilai potensial sistem pentanahan.
PEMANFAATAN SISTEM PEMBANGKIT LISTRIK PANEL SURYA SEBAGAI ENERGI CADANGAN DI KELURAHAN PLAJU DARAT PALEMBANG Yosi Apriani; Wiwin A Oktaviani; Taufik Barlian
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 10 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i10.3654-3659

Abstract

Semakin tingginya kebutuhan energi di perkantoran menyebabkan penggunaan energi yang bersumber dari PLN semakin besar juga, sehingga menyebabkan biaya pengeluaran listrik per bulan juga naik, selain itu jika kantor sedang dalam kondisi pemadaman listrik dari PLN maka keberlangsungan suplai daya listrik tetap terjaga agar pelayanan administrasi publik tetap bisa berjalan seperti biasanya. Berdasarkan situasi kantor Kelurahan Plaju Darat diatas maka tim pengabdian dari Fakultas Teknik Universitas Muhammadiyah Palembang melakukan Pengabdian Kepada Masyarakat dengan tema pengabdian menyediakan suplai daya listrik berbasiskan energi baru terbarukan di kantor Kelurahan Plaju Darat Palembang. Metode yang dijalankan dalam pengabdian ini meliputi langkah-langkah sebagai berikut : 1) analisis situasi kelurahan, 2) merancang kebutuhan panel surya kantor kelurahan, 3) menginstalasi sistem panel surya, 4) pengujian sistem panel surya dengan beban alat elektronik, 5) evaluasi hasil pengabdian. Hasil yang di capai berupa tersedianya sistem  panel surya beserta peralatan pendukungnya guna menjamin keberlangsungan suplai daya listrik agar pelayanan administrasi publik tetap bisa berjalan saat kondisi listrik padam.
Penempatan Kapasitor Paralel pada Penyulang Pajajaran GI Jakabaring Wiwin A Oktaviani; Supri Suhendra; Taufik Barlian
Jurnal Rekayasa Elektro Sriwijaya Vol. 4 No. 1 (2022): Jurnal Rekayasa Elektro Sriwijaya
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jres.v4i1.79

Abstract

In order to compensate for reactive power on electrical power distribution lines, parallel capacitors have been utilized extensively. Capacitor placement does not constantly improve the total voltage and power factor. Therefore, it is crucial to establish the ideal capacitance (size) and position of the capacitors to reduce power losses in the distribution line. Palembang City's New Jakabaring Substation is a substation situated in a region with a rapid load increase. Pajajaran Feeder, one of the several feeders at this substation, carries the weight of numerous significant loads as well as expanding residential areas. Reactive power computation and optimal capacitor placement (OCP) were the two simulation techniques used in the study, which were carried out using ETAP 19.0. The study's findings demonstrate that using reactive power calculations, the original Padjajaran feeder voltage drop is improved from 93.26% to 98.98% while utilizing OCP, the voltage drop is improved from 93.26% to 100.1%. However, OCP provides a more consistent capacitance value of the capacitors in the range of 930 kVAR compared to reactive power calculations, whose results are more inconsistent. Calculations using OCP gives more capacitors, namely as many as 20 more than those produced by calculating the reactive power of 14 capacitors. The location of parallel capacitors in the Padjajaran feeder can function optimally and support a load of up to 80% of the transformer capacity rating.
Co-Authors Agus Alpran Munandar Anisa Dwiyana Apriani, Yosi Ardianto, Feby Armin Sofijan Asri Indah Lestari Asri Indah Lestari Azhari, Ashari Azizul Muttaqin Bengawan Alfaresi Cekmas Cekdin, Cekmas Danus, Muhar Eliza Eliza Fahmi Hidayat Faroda, Ahmad Feby Ardianto Hurairah, Muhammad Irfan Ahmad Israa Al_barazanchi Kiagus Ahmad Roni M Agus Salim Malini, Regina Septient Marami Ahmad Gazani Muhardanus, Muhardanus Nadia Oktari Noverianty, Rika Nugraha Syarif Nuril Hidayah Oktaviani, Wiwin A Oktaviani, Wiwin Armoldo Oktaviani, Wiwin Arnoldo Rahmat Wiranto Rianty, Enny Savitri, Nina Sofiah Sofiah Sofian, Ian Mochamad Supri Suhendra Syarif, Nugraha Wiwin A Oktaviani Wiwin A. Oktaviani Yosi Apriani, Yosi Yujian, Saldes