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Perbaikan Kebocoran Gas SF6 Pada Pipa Fleksibel GS Busbar 1 Fasa S Pada GIS Labuan 150 KV PT. PLN (PERSERO) ULTG Rangkasbitung Adhelia Wulandari; Endi Permata
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 1 (2023): Maret : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i1.1225

Abstract

Komponen yang beroperasi selama 24 jam setiap hari memungkinkan terjadinya penurunan kondisi peralatan secara tiba-tiba dan tidak dapat terduga. Seperti halnya pada GIS Labuan 150kV PT. PLN (Persero) ULTG Rangkasbitung terjadi kebocoran pada pipa fleksibel kompartemen GS 200 Fasa S sehingga mengakibatkan terjadinya penurunan tekanan gas SF6 yang sangat signifikan yaitu dari 0,42 Mpa menjadi 0,38 Mpa. Hal tersebut dapat memungkinkan terjadinya short circuit dan gangguan sistem pada peralatan sehingga dapat menyebabkan berkurangnya kehandalan sistem operasi kelistrikan. Penelitian ini bertujuan untuk memahami bagaimana fungsi gas SF6 (Sulfur Hexafluoride) sebagai media isolasi dan pemadam busur api pada GIS (Gas Insulated Switchgear) serta mengetahui bagaimana kualitas gas SF6 pada GIS Labuan 150kV PT. PLN (Persero) ULTG Rangkasbitung. Penelitian ini menggunakan metode penelitian secara langsung dengan melaksanakan observasi lapangan dan wawancara. Hasil dari penelitian yang telah dilakuan berupa pemahaman mengenai sistem operasi GIS (Gas Insulated Switchgear) yang menggunakan Gas SF6 sebagai media isolasi.
Sistem Kendali Upper Cylinder Berbasis Programmable Logic Control pada Area Section Mill di PT. Krakatau Baja Kontruksi Galih Aji Pramono; Endi Permata
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 2 (2023): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i2.1598

Abstract

The smooth production process is one of the factors supporting the success of a manufacturing industry in producing quality products, timely completion of manufacture and low production costs. Industrial machines are an important factor in a manufacturing industry besides reliable human resources (HR) and other supporting facilities, so that industrial machines require special attention that is carried out on an ongoing basis in order to support the smooth operation of an industry. Practical work at PT. Krakatau Steel Construction is carried out in the Maintenance division, especially the electrical parts. In practice, the authors conducted field research by participating directly in the process of caring for and maintaining each machine instrument used by the company, especially field research that discussed the upper cylinder control system based on programmable logic control in the section mill area at PT. Krakatau Steel Construction. . In this study using field research techniques where the author conducted field research by participating directly in the process of caring for and maintaining each machine instrument used by the company accompanied by industrial supervisors and maintenance division employees for 1 month.
Sistem Backwash Pada Filtrasi Sistem Pengolahan Air Minum Menggunakan Motor Listrik Pompa Sentrifugal di Perusahaan Umum Daerah Air Minum Tirta Madani Kota Serang Shafa Yuniar Yasmin; Endi Permata
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 2 (2023): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i2.1675

Abstract

The need for water consumption is currently very high, almost all human activities require water, therefore the process and production of water is very important to maintain health, the electric motor is the main driving tool needed in the process of cleaning water, therefore the motor is able to move the machine to clean the place water filter or water filter at the Tirta Madani Regional Drinking Water Company in Serang City to maintain water quality. The method used is qualitative by using observation techniques, interviews and literature studies. The filter backwash system is one of the ways to care and maintain the quality of drinking water. Backwashing requires an electric motor, a centrifugal pump and an air blower as its propulsion device.
Sistem Motor Listrik 6 KV Condensate Extraction Pump di PT Indonesia Power PLTU Suralaya (PGU) Feri Febrian Syah; Endi Permata
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 2 (2023): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i2.1687

Abstract

In a steam power plant, of course, it has a very important prime mover, namely an electric motor, but electric motors are used in a variety of functions, one of the main roles in this electric motor is as a condensate extraction pump in a steam power plant which functions to push materials for power plant production. Steam power, namely sea water, goes to the generator to become a power plant. The method used is qualitative by using observation techniques, interviews and literature studies. This condensate extraction pump (CEP) electric motor can be operated automatically and manually for routine maintenance and good inspection results.
Prototype Global Positioning System Tracker untuk Monitoring Posisi Autonomous Buoy menggunakan Mikrokontroler Arduino Atmega328T Muhammad Baharuddin Isa; Endi Permata; Bagus Dwi Cahyono
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 5 No. 3 (2026): Jurnal Teknik Mesin, Industri, Elektro dan Informatika
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v5i3.6463

Abstract

This research focuses on the design and implementation of a Global Positioning System (GPS) Tracker prototype for monitoring the position of an Autonomous Buoy using an Arduino ATmega328T microcontroller. As an archipelagic nation, Indonesia needs efficient and affordable technology for maritime monitoring. The development of the Internet of Things (IoT) offers a solution for tracking objects in remote locations with limited communication infrastructure. The GPS Tracker prototype utilizes the SIM800L GSM module to send real-time coordinates via SMS. The study aims to understand the process of designing and implementing the GPS Tracker system for automatic position data collection, storage, and transmission, and to measure the total time required for data transmission using the SIM800L. The method employed is an experimental approach, covering the design of hardware (Arduino Uno, SIM800L, GPS U-Blox Neo-6m, motor drivers, solar cell, and battery) and data testing protocols. The system is designed for real-time location monitoring with a minimal budget and can operate effectively in areas with limited internet coverage by relying on the GSM module. This prototype is expected to reduce the dependency on constant physical supervision by researchers in the field.
PERBAIKAN MOTOR INDUKSI WINDER MC EXTRUDER DI PT.MURNI MAPAN MANDIRI Panji Anom Respati; Endi Permata
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 1 No. 4 (2022): November : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (675.065 KB) | DOI: 10.55606/juprit.v1i4.566

Abstract

Di masyarakat saat ini kebutuhan terhadap karung, terpal, serta jaring paranet masih banyak diniminati untuk kebutuhan sehari-hari terlebih masyarakat saat ini memerlukan karung sebagai tempat untuk membawa berbagai hasil tani maupun hasil produksi di berbagai jenis usaha .para pelaku industri karung, terpal, dan jaring paranet tidak henti-hentinya terus melakukan produksi agar bisa memenuhi segala kebutuhan masyarakat baik di dalam negri maupun di luar negri seperti PT. Murni Mapan Mandiri. Metode yang digunakan yaitu dengan observasi dan wawancara untuk mengetahui cara perbaikan motor induksi winder yang mengalami kerusakan terbakarnya gulungan kawat pada bagian stator, yang melewati langkah-langkah untuk melakukan perbaikannya seperti tahap awal yaitu memisahkan bagian rotor dengan statornya sampai dengan permberian sirlak pada kawat di bagian stator motor induksi.
Analisis Daya Mengunakan EGX300 Di PT. Tiga Kreasi Indonesia Deni Exka Saputra; Endi Permata
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 3 No. 1 (2024): Februari : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v3i1.3073

Abstract

Monitoring EGX300 is to provide a screen display to view real-time data and trends with historical data records, real-time data pages that provide basic readings from selected devices in real time. This study aims to analyze the components of the EGX300, find out how to use the EGX300, find out the value of the load current, find out the value of electric power, find out the phase to phase voltage value, and find out the phase to neutral voltage value. The methods used by the author in this research are (1) observation (2) interview (3) literature study. The results of this study, namely the EGX300 component test, are the incoming load current of 4.689A, the maximum load current of 540.884A. In real power, the minimum value is -352.6KW, the incoming value is 3.2KW and the maximum value is 119.1KW. At the minimum apparent power of 00.0KVA, the entry value is 3.5KVA, and the maximum value is 377.2KVA. In phase to phase Voltage is Voltage Vab worth 388V, phase AB obtained a minimum value of 386.7V and a maximum phase AB of 385.1V, Voltage Vbc is worth 383.9V, phase BC obtained a minimum value of 383.2V and a maximum phase BC value of 385.9V and Voltage Vca is worth 378.8V, phase CA obtained a minimum value of 388.7V. In the phase to neutral voltage, Van is worth 223.6V, Voltage A-N, the minimum value is 218.9V and the maximum value of Voltage A-N is 225.8V, Voltage Vbn is worth 226.1V, Voltage B-N, the minimum value is 225.5V and the maximum value of Voltage B-N is 229.1V and Voltage Vcn is worth 221.5V, Voltage C-N, the minimum value is 220.6V and the maximum value of Voltage C-N is 225.2V
Pemeliharaan Pentanahan Pada Tower Transmisi Milik PT PLN Persero ULTG Cikupa Rahima Mahabbah; Endi Permata; Legista Romadhoni Mardillah
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 2 No. 4 (2023): November : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v2i4.3082

Abstract

Transmission lines are a medium used to transmit electrical energy from generators to consumers who use electricity. One of the components for delivering electric power is the SUTT and SUTET towers. This air duct tower uses a grounding system to protect the tower from external and internal disturbances. One of the disturbances is lightning strikes whose resistance is very large, if a grounding system is not installed it will damage tower components or equipment. The grounding system works to channel the voltage from lightning directly to the earth. The grounding system needs regular maintenance because it is very important to protect the components on the tower in the event of a lightning strike. The maintenance carried out is by measuring the grounding resistance value according to PT PLN standard rules, namely 70 kV transmission network towers are less than or equal to 5 ohms, for 150 kV it is less than or equal to 10 ohms and for 500 kV it is less than or equal to 15 ohm. And maintenance uses drones to see the condition of the GSW (Ground Steel Wire) cable from a height.