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All Journal Foristek Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Prosiding SNATIF Jurnal Teknologi Elektro TESLA: Jurnal Teknik Elektro TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) Jurnal Informatika Kaputama (JIK) Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan JE-Unisla Jurnal Tecnoscienza Journal of Electrical Engineering and Computer (JEECOM) Jurnal Abdikarya : Jurnal Karya Pengabdian Dosen dan Mahasiswa Jurnal Sistem Cerdas dan Rekayasa Seminar Nasional Ilmu Terapan Electrician : Jurnal Rekayasa dan Teknologi Elektro Prosiding Seminar Nasional Pengabdian Masyarakat Journal of Innovative and Creativity Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Tamaji, Tamaji
Program Studi Teknik Elektro, Fakultas Teknik, Universitas Widya Kartika
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture 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 Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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ANALISIS PENGGUNAAN POWER SYSTEM STABILIZER (PSS) DENGAN MENGGUNAKAN KONTROL PID UNTUK MENINGKATKAN KESTABILAN TENAGA LISTRIK Salolosit, Joni; Tamaji, Tamaji
Seminar Nasional Ilmu Terapan Vol 4 No 1 (2020): Seminar Nasional Ilmu Terapan (SNITER) 2020
Publisher : Universitas Widya Kartika Surabaya

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Abstract

Energi listrik merupakan suatu bentuk energi yang memiliki peran sangat penting dalam aktivitas sehari-hari. Untuk menyuplai kebutuhan energi listrik dibutuhkan kestabilan pada sistem pembangkit energi yang dapat dihandalkan, hal ini berpengaruh pada kualitas daya listrik yang disalurkan kepada konsumen. Untuk memperoleh energi listrik yang berkualitas dibutuhkan pengaturan sistem kontrol PID pada sisi pembangkit yang efektif dan efisien. Maka dari itu perlu dilakukan pengaturan desain pada pembangkit listrik yang dalam, sehingga didapatkan kualiats yang benar-benar baik dan dapat diandalkan kualitasnya. Untuk mendapatkan hasil terbaik, maka dilakukan simulasi Power System Stabilizer (PSS) dalam stabilitas dinamik sistem tenaga listrik Single Mesin Infinite Bus (SMIB)
Rancang Bangun Alat Penyiram Tanaman Otomatis dengan Menggunakan Metode Fuzzy Mamdani Berbasis Internet of Things (IoT) Raffel, Adrianus; Tamaji, Tamaji
Jurnal Teknologi Elektro Vol 15, No 2 (2024)
Publisher : Electrical Engineering, Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jte.2024.v15i2.005

Abstract

Penelitian ini memliki tujuan untuk merancang dan mengembangkan suatu alat penyiraman tanaman secara otomatis dengan menggunakan metode fuzzy Mamdani berbasis Internet of Things (IoT). Dalam penelitian ini jenis tanaman yang dipilih sebagai objek penelitian adalah Anggrek Dendrobium, karena memiliki kebutuhan penyiraman yang khusus. Alat penyiram tanaman otomatis ini dirancang untuk memantau suhu dan kelembaban tanah, serta memberikan penyiraman yang sesuai dengan kondisi tanaman dengan menggunakan metode fuzzy Mamdani. Sistem ini menggunakan sensor suhu dan sensor kelembaban tanah untuk mengukur kondisi lingkungan di sekitar tanaman. Data yang didapatkan dari sensor ini akan diolah oleh microcontroller NodeMcu yang dilengkapi dengan logika fuzzy Mamdani. Logika fuzzy Mamdani berperan dalam mengambil keputusan mengenai jumlah air yang dibutuhkan untuk menyiram tanaman berdasarkan kondisi suhu dan kelembaban tanah. Alat penyiram tanaman otomatis ini juga terhubung dengan aplikasi Blynk, yang memungkinkan pemilik tanaman untuk memantau kondisi tanaman dari jarak jauh menggunakan smartphone.  Logika fuzzy Mamdani memastikan penyesuaian yang dinamis banyak air yang diperlukan untuk melakukan penyiraman tanaman sesuai dengan kondisi lingkungan. Penelitian ini bertujuan memberikan kontribusi yang positif dalam otomatisasi penyiraman tanaman, meningkatkan efisiensi, mengurangi penggunaan air yang berlebihan, serta memastikan kondisi optimal untuk pertumbuhan tanaman Anggrek Dendrobium. Harapannya, hasil penelitian ini dapat membantu pemilik tanaman Anggrek Dendrobium dalam merawat tanaman dengan lebih efisien dan efektif.
UJI ERROR METER PADA KWH METER PASCABAYAR 1 PHASA MEREK MELCOINDA DAN MEREK SANXING YANG DIGUNAKAN OLEH PT PLN (PERSERO) SEBAGAI ALAT UKUR PEMAKAIAN ENERGI LISTRIK Handoyo, Nanda Restu; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

PT Perusahaan Listrik Negara (Persero) or commonly abbreviated as PLN is an Indonesian state-owned company operating in the electricity sector, which has one mission, one of which is running the electricity business and other related fields, focusing on customer satisfaction, company members and shareholders. share. To make this happen, PT. PLN uses a tool called a kWhmeter to calculate the number of electrical ener-gy transactions that have been used by customers. Before a kWhmeter is installed on a customer's plot, the kWhmeter must first be tested meter error. If the test meter error reading test is not implemented, then there is a possibility that the kWhmeter will experience interference, causing inaccurate electrical energy measure-ments which can cause losses to the PT. PLN or the customer. The test meter error functions to find out the magnitude of the meter error value for each kWhmeter carried out in the PLN warehouse, if the test meter er-ror results are still within the class range, the kWhmeter is ready to be distributed to PLN customers. By im-plementing the test meter error, you can eliminate kWhmeter abnormalities caused by the product or manufac-turer making the kWhmeter. The test error meter also functions as a physical check for the kWhmeter to have no defects before it is installed on the customer's plot. The test meter error was implemented at PT. PLN (Persero) based on Directors Regulation (Perdir) 088-Z.P/DIR/2016 which is now Directors Regulation (Perdir) 0028.P/DIR/2023.
PENGONTROLAN SUHU DAN KELEMBABAN PADA RUANGAN MESIN PEMINTALAN SERAT BENANG Hidayat, Tatang; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

The textile industry is now entering the Industrial Era 4.0, which aims to increase production efficiency, reduce waste, and reduce costs. In the implementation of Industry 4.0, all production elements, such as equipment, operators, and products, must have intelligence. To achieve this, production machines, especially yarn spinning machines such as blowing and carding, need to be equipped with intelligent devices. Currently, these machines do not meet the requirements due to the lack of a control system that can build intelligence. Therefore, it is important to equip these machines with a monitoring system consisting of data processing modules, sensors, and data processing systems. This monitoring system is very important in the yarn spinning industry, because production control is a crucial aspect in the implementation of Industry 4.0. This study aims to design a monitoring system for blower and carding machines that can provide real-time information on the amount of production, machine operating status, and electricity usage. This data will be displayed in graphical form (dashboard) and can be accessed via a local network using a web browser on a computer or smartphone. With this system, management can monitor production activities in real-time, thereby reducing costs and increasing machine efficiency.
PENGHITUNGAN JUMLAH POB (PERSONNEL ON BOARD) DI FASILITAS ANJUNGAN LEPAS PANTAI BERBASIS COMPUTER VISION Darwis, Akbar; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

This paper will discuss about the use of computer vision technology in calculating the number of people entering and leaving wellhead facilities. In general, offshore platform facilities are divided into 2 (two) types, namely wellhead facilities and processing facilities. Limiting the number of people in wellhead facilities is closely related to the availability of safety devices and evacuation equipment in emergency conditions. This limitation is occur with a strong reason, considering that at wellhead facilities there are some of dangers that have the potential to harm workers, including: high pressure, toxic gas, flammable gas and high temperature. This research is case research and field research, where from the problems that occur in the field, data will be collected in the form of solutions that have been implemented, further be analyzed and put forward better and more efficient solutions (in this case utilizing computer vision technology).
EFEKTIFITAS DIGITALISASI IOT VIBRATION ONLINE MONITORING DALAM PENINGKATAN AKURASI PREDICTIVE MAINTENANCE PADA MAIN FUEL OIL PUMP MESIN PLTG MITSUBISHI MW-701 Romdhoni, Atsirur; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

PT PLN Indonesia Power UBP Bali manages 24 power generation units that play a critical role in ensuring a stable electricity supply for the island of Bali. The large number of generators necessitates an effective maintenance strategy. Predictive Maintenance, which was previously performed manually, required significant time and human resources. However, the digitalization of maintenance practices through the Internet of Things (IoT) has opened up new opportunities for enhancing machine maintenance effectiveness in the industry. This paper explores the effectiveness of an IoT-based Vibration online monitoring system in improving the accuracy of Predictive Maintenance for the Main Fuel Oil Pump of the Mitsubishi MWH-701 Gas Turbine engine. By utilizing vibration sensors integrated into the IoT system, the operational data of the pump can be monitored in real-time, enabling early detection of potential issues. This study analyzes the data generated from online vibration monitoring to enhance the accuracy of manual measurements regarding the pump's mechanical condition and to identify predictive patterns that may trigger maintenance interventions. The findings demonstrate that the implementation of this system not only improves the accuracy of damage prediction but also significantly reduces equipment downtime and unexpected maintenance costs. These results highlight the importance of digitalization in enhancing operational efficiency and machine reliability. This paper is expected to serve as a reference for the industry in adopting IoT technology technology to improve machine maintenance practices, particularly in Predictive Maintenance.
PERENCANAAN PEMANFAATAN PEMBANGKIT LISTRIK TENAGA ENERGI BARU TERBARUKAN (PLT-EBT) PADA LOKASI WISATA DI DAERAH TERPENCIL Permana, Ika Dian; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

Indonesia is located in a tropical region and is crossed by the equator, therefore the Indonesian territory will be continuously illuminated by the sun during the day. This is an added value that must be utilized for equitable development in Indonesia. The need for energy throughout Indonesia is sometimes hindered by geographical conditions in the form of mountains and wilderness. Where the PLN electricity network has difficulty reaching remote areas. Meanwhile, remote areas sometimes have tourism potential that can be developed further, such as mountain peaks or hills, waterfalls in the middle of the forest and so on. Utilization of renewable energy can use solar panels, wind turbines or water turbines. This journal uses descriptive research methods that collect data from New Renewable Energy Power Plant (PLT-EBT) system equipment consisting of Solar Power Plants (PLTS), Wind Power Plants (PLTB) and Hydro Power Plants (PLTA) and calculation of electrical energy consumption at simple tourist attractions as input for mathematical simulations
Analisis Pengaruh Suhu Lingkungan Terhadap Kinerja dan Hasil Produksi Mesin Es Maker ICB-2000P Fajrin; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

The increasing demand for ice across various sectors, such as the food, beverage, and hospitality industries, is driven by changes in modern lifestyles and extreme weather conditions, particularly during dry seasons. This study aims to explore the impact of ambient temperature on the performance of the ICB-2000P ice maker. The research was conducted in Penajam Paser Utara Regency from October 1 to 2, 2024, utilizing temperature measurement tools and electric current meters. The results indicate that lower ambient temperatures (below 30 degrees Celsius) enhance ice production efficiency, with total production reaching 213.72 kg compared to 89.05 kg at temperatures above 30 degrees Celsius. Additionally, electricity consumption also increased at higher temperatures, rising from 5262 VA to 5525 VA. Thus, this study underscores the importance of managing room temperature to optimize the performance of ice makers. Recommendations for improving air circulation and using insulation are expected to enhance ice production efficiency and reduce operational costs in the long term.
PENURUNAN MEDAN ELEKTROMAGNETIK MENGGUNAKAN SANGKAR FARADAY SEBAGAI MITIGASI RISIKO PELAKSANAAN ENERGISASI TRANSMISI YANG MENGALAMI SINGGUNGAN RIGHT OF WAYS (ROW) DENGAN SUMUR MIGAS Nugroho, Aditya Widhi; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

Primary energy sources such as electrical, oil and gas are energy that is really needed by society and industries. The provision process of these energy sources must adhere to applicable regulations, including the Right of Way (ROW) rules. In the case of the 500 kV Transmission Network Construction from New Aur Duri to Peranap on Sumatra Island, Indonesia, there is a regulatory conflict regarding ROW between the electricity provider (PT. PLN (Persero)) and the oil & gas provider (PT. Pertamina (Persero)), where there is a ROW tangency between transmission tower span overlaps and the free radius of the oil wells. Considering the critical need for both energy sources, the energization of the 500 kV New Aur Duri – Peranap Transmission Line must be carried out with strict of attention to safety in the vicinity of PT. Pertamina’s wells. Therefore, the Faraday Cage method will be used as one of mitigation risks of potential fires due to induced electric and magnetic fields. In this paper, the author explains the risk analysis of the energization implementation for the 500 kV New Aur Duri – Peranap Transmission and Faraday Cage construction design aimed at reducing electric field induction around PT Pertamina’s wells. By implementing this safety measure, the energization of the 500 kV New Aur Duri – Peranap Transmission Line can proceed safely, even in the overlapping ROW area.
ANALISA KEBUTUHAN SISTEM PROTEKSI PETIR PADA METERING REGULATING STATION KIOSK PELANGGAN PT PERUSAHAAN GAS NEGARA .TBK SESUAI DENGAN PERATURAN UMUM INSTALASI PENANGKAL PETIR DAN SNI 03-7015-2004 Siswanto, Eko Haris; Tamaji
Seminar Nasional Ilmu Terapan Vol 8 No 1 (2024): Vol 8 No 1 (2024): Seminar Nasional Ilmu Terapan (SNITER) 2024
Publisher : Universitas Widya Kartika Surabaya

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Abstract

PT Perusahaan Gas Negara .Tbk (PGN) is a Pertamina Gas Sub-Holding which operates in the field of natural gas transportation. In the distribution process it is necessary to regulate the pressure according to customer needs and measure the volume of use. One of the equipment used to regulate the pressure to customers is metering. Regulating Station Kiosk (MRS Kiosk),to obtain Approval for Eligibility for Operation (PLO) from the Directorate General of Oil and Gas - Ministry of Energy and Mineral Resources, for operational and public safety it is necessary to install a lightning protection system and grounding system, calculating the need for a lightning strike protection system can use standards that already exists, namely the General Regulations for Lightning Distribution Installations (PUIPP) and SNI 03-7015-2004. Based on the data obtained, the MRS Kiosk of PT Bintang Float Glass in Subang City is on a flat plain with a low level of vulnerability to lightning strikes, namely 31 days of thunder per year, and the dimensions of the MRS Kiosk are 10.4 meters long, 6.6 meters wide and 3.65 meters high so that bycalculating with PUIPP standards and SNI 03-7015-2004 the same results are obtained, namely that it does not require a lightning protection system.
Co-Authors Achmad Shoim Adrianus Raffel Agus Purnawan Alif Kurnia Utama Arief Budijanto Aththoriq, Nurul Huda Bagja, M. Fathan Sugih Christina Azazya Josefphine Darwis, Akbar Dhaniswara, Erwin dwi taufik hidayat Erwin Dhaniswara Fajri Yulianto Fajrin Farid Budianto Putra Febrianto, Harsiawan Fernando Wibisono Fernando Wibisono Handoyo, Nanda Restu Ho, Abraham Cahyadi Mahesa Sangga Bhuana Mahesa Sangga Bhuwana Melvie Paramitha Nugroho, Aditya Widhi Nur Kurniasari Nurholis Nurholis Nurholis, Nurholis Permana, Ika Dian Rabbani, Ahmad Raffel, Adrianus Ramadhan, Mohammad Bangkit Romdhoni, Atsirur Ryan Hardlan Sanjaya Salolosit, Joni Shoim, Achmad Sidharta, Josie Simanjuntak, Henni Siswanto, Eko Haris Talakua, Eddy Lybrech TATANG HIDAYAT, TATANG Ulul Ilmi Widianto Yonatan, Widianto Yoga Alif Kurnia Yoga Alif Kurnia Utama Yoga Alif Kurnia Utama Yoga Alif Kurnia Utama, Yoga Alif Kurnia Yoga Alif Utama Yusar Akbara , Delly