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Jurnal JEETech
Published by Universitas Darul Ulum
ISSN : 29647320     EISSN : 27225321     DOI : https://doi.org/10.32492/jeetech.v6i1
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
Jurnal JEETech: Journal Of Electrical Engineering And Technology. Electrical Engineering. Journal of Darul Ulum University Jombang in collaboration with the Faculty of Engineering, Darul Ulum University Jombang with the Indonesian Electrical Engineering Higher Education Forum (FORTEI). Region VII. East Java. This journal contains research results in the fields of Power Engineering, Telecommunication Engineering, Computer Engineering, Control and Computer Systems, Electronics, Information Technology, Informatics, Data and Software Engineering, Biomedical Engineering. All submitted articles must report original, previously unpublished, experimental or theoretical research results that are not published and are being considered for publication elsewhere. Submissions must be made online through the JEETech submission site. Published twice a year in May and November p-ISSN: 2964-7320 (Print); e-ISSN: 2722-5321 (Online)
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 6 Documents
 1 
Search results for , issue "Vol. 2 No. 2 (2021): Nomor 2 November" : 6 Documents clear
Pemantauan Suhu Air Pada Sistem Tanaman Hidroponik Menggunakan Sensor DS18B20 Waterproof Wahyu S J Saputra; Faisal Muttaqin
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.488 KB) | DOI: 10.48056/jeetech.v2i2.165

Abstract

Hydroponics is a method of growing plants without using soil media. Some vegetables such as spinach are more suitable to be planted during the rainy season with a cool atmosphere, and some other vegetable crops have different temperature requirements so that environmental temperature monitoring and planting media are very important in the hydroponic method of planting. Temperature is a condition that can be measured using a temperature measuring device called a thermometer. The DS18B20 sensor is one of the sensors that can be used to measure water temperature. In this study, the LCD Matrix which has been connected to Arduino displays data from temperature sensors installed at several measurement points, namely on the storage tube at the bottom and surface and in areas close to the planting media. The temperature generated by the system is then validated using a mercury and alcohol thermometer. The use of a microcontroller can help store temperature changes from time to time and can be displayed again. This makes temperature monitoring activities more effective and efficient.
Sun Position Forecasting Menggunakan Metode RNN – LSTM Sebagai Referensi Pengendalian Daya Solar Cell Eros Fikri Syahram
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (882.638 KB) | DOI: 10.48056/jeetech.v2i2.169

Abstract

Solar energy is used as electrical energy for daily life by using solar cell. There are several models for maximizing the absorption of solar cell power by using reflectors and solar tracking. Reflector focuses sunlight on the solar cell to get maximum light. Solar tracking real-time tracking the sun by moving two motors and sensors to read the direction of the sun's angle. Both have the disadvantage of tracking the sun continuously. So it is necessary to optimize the system to determine the tilt angle of the actuator and be able to streamline the intensity of sunlight that can be absorbed by solar cells with the identification system that can be done in realtime or directly to minimize the occurrence of power wastage. Prediction is one of the most important elements for decision-makers of the problems that occur above. In this paper, the method used in predicting the sun's angle is by using the Recurrent Neural Network (RNN) method which has a Long-Short Term Memory (LSTM) structure in the RNN system. In this reseacrh, the data used to predict the sun angle from the sunscalc.org site in the area of the University of Muhammadiyah Malang campus 3 with a period of one year. Testing with the RNN-LSTM structure is done with two different prediction models, namely weekly, monthly, and annual data for daily data results, and hourly data for daily data for one week. The test results on weekly data detect Root Mean Square Error of 0.12%, the monthly data is 0.1% and the annual data is 0.24%. The monthly data model has the fewest error values, so predictive data has a high degree of accuracy.
Rancang Bangun Purwarupa Smart Garden Menggunakan Kamera, Sensor Suhu Dan Kelembaban Tanah Berbasis Internet Of Things (IOT) Dengan ESP8266 Himawan, Frandi; Pressa Perdana; Yoedo Ageng Surya
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.433 KB) | DOI: 10.48056/jeetech.v2i2.171

Abstract

Ada tiga faktor penting yang berpengaruh dalam menanam tanaman untuk memperoleh hasil yang baik, yaitu; suhu, kelembaban dan kualitas udara. Masalah yang sering dihadapi petani pemula selama ini adalah tanaman sering kekeringan, dikarenakan tidak adanya cara untuk melakukan monitoring dan penyiraman dari jarak jauh. Oleh karena itu, pada penelitian ini akan dibuat alat untuk melakukan monitoring dan penyiraman yang mampu dilakukan dari jarak jauh dengan menggunakan sensor DHT 22, sensor kelembaban tanah dan kamera OV2640, yang dirancang dengan integrasi mikrokontroler ESP 8266 berbasiskan teknologi Internet of Things (IoT). Penelitian ini diharapkan memudahkan bagi petani dalam memonitor suhu, kelembaban, dan mengamati tanaman, sehingga mampu memberikan asupan air yang memadai pasda level yang diharapkan, untuk meningkatkan kualitas dari tanaman itu sendiri
Simulasi Proteus Atap Stadion Automatic Berbasis Arduino Dengan Menggunakan Sensor Hujan Dan Sensor LDR Ahmad Fauzan
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.241 KB) | DOI: 10.48056/jeetech.v2i2.173

Abstract

Perubahan iklim tropis di indonesia yang sering mengalami kondisi hujan yang bekepanjangan, sehingga sangat sulit untuk mengetahui cuaca akan hujan dan cuaca cerah. Hal ini sering menjadi permasalahan bagi penyelnggara event sepak bola terutama di Indonesia pada saat musim hujan cukup deras bekepanjangan sehingga menyebabkan genangan air hujan pada lapangan sepak bola menghabat suatu pertandingan yang menyebabkan pemberhentian sementara pada petandingan. Maka dari itu perlu adanya inovasi baru, dengan memanfaatkan teknologi yang semakin berkembang saat ini perlu adanya sebuah system atap buka tutup otomatis demi kenyaman pada suartu pertandingan, dengan menggunakan sensor LDR dan sensor hujan yang terpasang disekitar atap stadion. Sensor LDR akan membaca kondisi cahaya terang dan gelap, sensor LDR juga akan mengaktifkan lampu stadion apabila kondisi gelap, sedangkan sensor hujan akan mendeteksi turunya hujan Ketika menerima tetesan air dengan nilai kurang dari 300 RH yang akan terbacapa pada LCD, maka mootor akan aktif serta menutup atap stadion, namun sebaliknya Ketika sensor hujan menerima tetesan air lebih dari 300RH pada LCD maka secara otomatis atap stadion akan terbuka Kembali. Kedua sensor tersebut dikendalikan oleh system mikrokontroler Atmega 328P. Pada saat mikrokontroler menerima input dari sensor hujan dan sensor LDR, maka mikrokontroler memproses dan mengirim data ke driver motor untuk membuka atau menutup atap stadion secara otomatis serta menyalahkan lampu stadion pada kondisi gelap. Sistem tersebut juga bisa dikendalikan secara manual dan otomatis. Manual yang dimaksudh merupakan buka tutup pada atap stadion yang dikontrol langsung oleh manusia
Manajemen Bandwidth Melalui IP Filter Mikroktik Hap Lite di FT UNISKA: Novi Ari Saputro
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (832.904 KB) | DOI: 10.48056/jeetech.v2i2.178

Abstract

Bandwidth management for clients connected to the internet network is needed in the upload and download process. In this study used additional devices in the form of a mikrotik router and research sites at the Faculty of Engineering UNISKA, Kediri. The study discusses Quality of Service (QoS) with 4 indicators, namely throughput, packet loss, delay, and jitter. The results showed that the speedtest application bandwidth did not exceed the specified limit. And in the wireshark application, it is shown that the calculation of QoS throughput for each user is not more than 100 Kbps, then the standard parameters according to TIPHON are categorized as "BAD" with an index of "0". In the QoS packet loss, each user gets a value of 0, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". In the QoS delay, each user gets a value less than 100 s, then the standard parameters according to TIPHON are categorized as "PERFECT" with the index "4". And on the QoS jitter of each user, the value is below the number 1, then the standard parameters according to TIPHON are categorized as "GOOD" with an index of "3".
Studi Analisis Optimalisasi Submerged Scraper Chain Conveyor (SSCC) Terhadap Kehandalan Kinerja Boiler PLTU Unit 50 Tijaniyah Tijaniyah; Moh. Bahrudin; Syandro Cahyo N
Jurnal JEETech Vol. 2 No. 2 (2021): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (878.815 KB) | DOI: 10.48056/jeetech.v2i2.180

Abstract

SSCC (Submerged Scraper Chain Conveyor) is one of the parts that affect the combustion process in the Unit 50 PLTU Paiton boiler which can generate electricity up to around 650 MW. SSCC is used to accommodate combustion materials in the form of deposits from inside the boiler. SSCC is also used as a seal for the furnace and prevents air from entering during draft system in service, by keeping the water level in the SSCC at a certain set point value. Even the SSCC stops operating at full load, the unit will potentially debating. This aims to reduce fuel consumption so that the material from the combustion is not too much. The increase in the volume of bottom ash material can cause several problems such as SSCC trips due to overload and loose chain from the pulley. The local operator checks the condition of the bottom ash material on the SSCC scraper at a certain time manually and reports it to the CCR operator. This will affect the reliability of the SSCC's performance on the boiler. This research approach is qualitative, because this research is descriptive and tends to use data analysis. The theoretical basis is used as a guide so that the author can focus on analyzing the data according to the facts in the field. From the results of data analysis applied in the field, it shows that the use of a protection system is the first step in dealing with an incident in the field and to secure other equipment. Based on the work system implemented in the field, namely the SSCC system which was previously operated manually, then changed to auto / easier to operate, it proves that it will create an effective and efficient work system during the unit's operation, thus facilitating the work of operators in the field, as well as improving the quality of equipment which is local. In addition, the development of proposals / ideas that can build a better work system is very much needed in the PLTU generating unit

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