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JEEE
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Universitas Siliwangi Jl. Siliwangi No.24, Kahuripan, Kec. Tawang, Tasikmalaya, Jawa Barat 46115
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Journal of Energy and Electrical Engineering (JEEE)
Published by Universitas Siliwangi
ISSN : -     EISSN : 2720989X     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
JEEE is a journal that contains research results in the field of Energy and Electrical Engineering. This journal can be used as a source of scientific information for researchers, researcher academia or institution, and government agencies. The topic focused on Power Systems, Control Systems, Energy Management and Electrical Materials. JEEE is published by Teknik Elektro Universitas Siliwangi and managed to be issued twice in every volume on October and April.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 6 Documents
 1 
Search results for , issue "Vol 2, No 2: April 2021" : 6 Documents clear
ANALISA KONSUMSI ENERGI DAN SISTEM PENCAHAYAAN GEDUNG C INSTITUT TEKNOLOGI SUMATERA Khoirun Naimah
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2607

Abstract

Peran energi dalam memenuhi kebutuhan dasar kehidupan manusia dalam pembangunan nasional khususnya dalam lembaga pendidikan sangat penting, khususnya energi listrik. Peningkatan maupun penurunan kegiatan yang dilakukan oleh lembaga pendidikan dapat memberikan dampak pada konsumsi energi listrik, seperti kampus Institut Teknologi Sumatera. Oleh karena itu, penelitian ini berfokus untuk mengetahui dan menganalisis profil konsumsi energi listrik dan sistem pencahayaan di Gedung C Institut Teknologi Sumatera yang digunakan sebagai ruang dosen dan administrasi. Metode yang digunakan adalah secara kualitatif dengan observasi lapangan dan wawancara dengan pihak terkait. Data yang diperoleh kemudian diolah sehinggan diperoleh nilai IKE dan informasi sistem pencahayaan. Hasil yang diperoleh menunjukkan bahwa (1) Gedung C termasuk dalam kategori efisien (2) Sistem pencahayaan mengkonsumsi energi listrik 7% dari total konsumsi listrik, dan tingkat pencahayaan Gedung C sudah sesuai dengan standard SNI 6197:2011 (4) Program konservasi yang sudah dilakukan yaitu dengan menyalakan lampu selang seling, mematikan lampu saat jam 10 malam keatas dan hanya menggunakan lampu pada lantai 1 ketika malam hari, semua kegiatan pembersihan dilakukan sebelum jam 10 malam.
KOMUNIKASI DATA PADA SISTEM PELAPORAN KECELAKAAN PERAHU NELAYAN BERBASIS LORA Fadli Padriyana; Firmansyah M S Nusuwars; Nurul Hiron
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2669

Abstract

The job of being a fisherman is very risky, many factors that become the threat of work lurking a fisherman. Traditional fishermen are not facilitated with communication equipment that can support the safety of fishermen. So when something happens that can harm the fishermen, it can not be handled immediately. In this research developed a wireless communication system based on LoRa to be able to monitor fishermen working at sea by online,consisting of node devices attached to boats and  gateways that function to forward data from  the node device  to the web server using the MQTTprotocol, so that boat data can be monitored through  the  thingsboard dashboard. Data monitored include the location of fishing boats ( longitude  and  latitude coordinates ),the slope of the fishing boat (degree of roll and pitch) and also early warning. Testing the reliability of LoRa communication in marine communication scenarios is carried out by testing the distance of data transmission, data length and data delivery speed setting / air data rate with Line of Sight  (LOS) condition at Sea directly. From the results of data transmission reliability testing using the communication module LoRa E32 915T20D is able to reach the furthest distance up to 2.4 Km with the data send speed setting at 0.3 kbps  with an average delivery time delay  / time on air that tends to increase with the increase in the length of data sent.
Prototipe Kontrol Lampu Dengan SCADA dan Android Tyas Wahyu Safariah
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2157

Abstract

Controlling the flames lighting still using manual control, then require the officer to control the condition of the flame lights at a certain time. Therefore, the control of street lighting and the room is automatically required to facilitate the operation of the flame of the lamp. Processing using arduino Mega 2560 and NodeMCU ESP8266 as a controller, sensor DHT 11 as a detection value of the temperature and humidity sensor LDR as the control of street lighting, and the module RTC as a controller of the lighting in the room. The method used is the process of merging multiple components to form a construction. The result of the manufacture of the tool that is controlling the lights street lighting on and off based on LDR sensor, as well as the lighting on the room which is set using the set point time module RTC. the control can be operated and monitored using a SCADA system and Android, as well as can termonitoring values of temperature and humidity in a room which is displayed on the LED dot matrix. Distance control using the android system with a maximum of 22 meters.
RANCANG BANGUN SORTIR DAN HITUNG LEMBAR KERTAS A4 OTOMATIS MENGGUNAKAN SENSOR LDR DAN APLIKASI BLYNK Hanna Alifia Putri Riyanto
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2932

Abstract

The sorter and counting process of sheets paper still manually in several companies. So, in this study designed a tool that can automatically sorter and count paper based of paper quality. Paper is said to be suitable for use when there are no stains on a clean white sheet of paper, and on the other hand, the paper is said to be unfit for use when the paper is stained with ink. In this research, the LDR sensor functions as a sorting sensor, the resistance value received on the paper will be calculated. When the LDR captures a light resistance value less than 75, the paper will be categorized as a good paper quality, and vice versa when the LDR captures a light resistance of more than 75, the paper will be categorized as a dirty paper quality. next process the paper will be pushed to each shelf, this process involves a photodiode as a paper counter. When the paper passes through the photodiode, the process will be counted as one cycle or one paper. Furthermore, the paper will be separated into different racks according to the paper quality using the MG955 servo motor. In the servo motor test, the angular movement is 10º for good paper racks and 60º for dirty paper racks. After going through the process, the overall results of the paper data will be sent to NodeMCU ESP8266 and displayed on the blynk application. Keywords: LDR, Photodioda, Motor Servo, NodeMCU ESP8266.
PENENTUAN WAKTU DAN METODE IMPLEMENTASI VOLTE PADA JARINGAN LTE (STUDI KASUS DI TELKOMSEL) Enov Tikupasang; Nurul Hiron; Imam Taufiqurrahman
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2889

Abstract

Teknologi 4G LTE diimplementasikan untuk meningkatkan kualitas dan speed layanan data, image perusahaan, dan interoperability dengan operator lain. Penelitian ini menganalisis VoLTE sebagai alternatif layanan voice di atas jaringan LTE dengan keterbatasan bandwidth frekuensi, tetapi kontribusi layanan voice yang masih tinggi pada studi kasus di Telkomsel. Penggunaan VoLTE merupakan tahapan selanjutnya setelah voice CS fallback. Tujuan dari penelitian ini adalah membangun sebuah model untuk menilai kelayakan implementasi  VoLTE  dengan berbagai skenario waktu dan metode teknologi dalam rangka menurunkan nilai risiko dari implementasi LTE, sehingga dapat menentukan waktu dan metode yang tepat bagi implementasi fitur layanan VoLTE pada jaringan LTE dengan dua cara yaitu sistem SRVCC (Single Radio Voice Call Continuity) atau langsung pada sistem PS handover. Metoda penelitian yang digunakan adalah komplementer atau triangulation dengan ilmiah dan alamiah, dengan menggunakan statistik regresi, variabel acak berlainan, perhitungan bandwidth, dan nilai bisnis. Disamping itu untuk menghitung nilai risiko dari probabilistik ketidakpastian, maka digunakan analisis sensitivitas dan analisis risiko melalui simulasi Monte Carlo. Hasil yang diharapkan adalah optimalisasi dan efisiensi penggunaan bandwidth serta pembuktian hipotesis tentang studi kelayakan proyek implementasi layanan VoLTE.
MODEL SISTEM OTOMATIS WATER TREATMENT PLANT MENGGUNAKAN PLC BERBASIS WIRELESS Rendi Priyatna; Firmansyah M S Nursuwars; Asep andang
Journal of Energy and Electrical Engineering (JEEE) Vol 2, No 2: April 2021
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v2i2.2701

Abstract

Dalam proses pengolahan air secara konvensional seperti intake, koagulasi, flokulasi, sedimentasi, filtrasi, desinfeksi dan reservoir dilakukan secara manual mulai dari menyalakan pump intake, proses backwash, dan pemantauan alat instrument lainnya yang ada pada proses pengolahan air. Namun seringkali terjadi human error yang mengakibatkan kecelakaan seperti kebocoran pipa distribusi, ketidaksesuaian data produksi dengan distribusi dll. Untuk menangani masalah tersebut setiap proses dipasang sensor untuk mengetahui kondisi proses tersebut kemudian data-data dari sensor yang terpasang pada plant diolah oleh PLC sehingga proses pengolahan air dapat dilakukan secara otomatis, kemudian data proses tersebut di transmisikan ke server menggunakan wireless untuk diolah dan menjadi sebuah informasi yang ditampilkan dalam HMI. Dari hasil penelitian ini diperoleh bahwa rancangan model sistem otomatis water treatment plant dalam menangani hal scheduling penyalaan pump intake,  distribusi, dan backwash serta report data yang terakuisi dengan baik dengan keakurasian data mencapai 91.82% sampai 100% dalam jangkauan wireless 80 meter tanpa halangan. Hal ini dapat meminimalisir kesalahan akibat human error yang dilakukan oleh operator dan membantu sistem report pada perusahaan yang bergerak di bidang water treatment plant.

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