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Jurusan Teknik Elektro FT Universitas Lampung Gedung-H Fakultas Teknik Unila Jl. Prof. Soemantri Brojonegoro No. 1 Bandar Lampung 35145 Telp: +62882-6703-2879, +62853-5788-8738 WA: +62882-6703-2879 Website: http://electrician.unila.ac.id
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Electrician : Jurnal Rekayasa dan Teknologi Elektro
Published by Universitas Lampung
ISSN : -     EISSN : 25493442     DOI : https://doi.org/10.23960/elc
Core Subject : Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Engineering
Focus and Scope Publication of scientific research results in the field of electrical engineering which covers: ~ Power system analysis ~ Electrical energy conversion ~ High voltage technology ~ Electronics ~ Control system ~ Telecommunication system ~ Computer and interfacing ~ Information engineering.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 586 Documents
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Penerapan Logika Fuzzy untuk Kendali Suhu Ruangan dengan Air Conditioner pada Rumah dan Kantor Adrianus Raffel; Yoga Alif Kurnia Utama
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 3 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n3.2536

Abstract

The purpose of this research is to build a fuzzy logic system using the mamdani method which can control room temperature with Air Conditioner (AC) in homes and offices so that every room in the house and office that uses Air Conditioner (AC) as air conditioner gets optimal temperature so it doesn't affect the health of people in the room, saves electricity usage, and can extend the life of the Air Conditioner (AC) itself. In this study several parameters will be used such as room size, number of Air Conditioners (AC) in one room, Air Conditioner (AC) specifications, and the number of people in one room where these parameters will be taken from daily life in Indonesia. Then from these parameters will be processed with fuzzy logic using the mamdani method so that it will produce an output in the form of what is the optimal temperature that will be issued by the Air Conditioner (AC) in the room.
Simulasi Analisis Kualitas Daya Menggunakan Logika Fuzzy Untuk Meningkatkan Efisiensi Sistem Tenaga Listrik Fernando Wibisono; Tamaji
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 3 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n3.2539

Abstract

This study aims to simulate power quality analysis using fuzzy logic to increase the efficiency of the power system. Poor power quality can cause disturbances in the electric power system and reduce the efficiency of the energy used. Therefore, improving power quality is one of the main focuses in the electric power industry.The fuzzy logic method is used in this study to evaluate power quality based on relevant parameters, such as voltage, current, frequency and harmonics. Fuzzy logic is able to overcome the uncertainty and complexity of data related to electric power systems, and provide more adaptive and intelligent solutions. In this study, simulations were carried out using special software that implements fuzzy logic to analyze power quality. The input data obtained from the electric power system is used to build a fuzzy logic model. Then, the simulation results are used to identify existing power quality problems and propose appropriate improvement strategies.The simulation results show that the use of fuzzy logic can significantly increase the efficiency of the power system by minimizing disturbances and optimizing power quality. In addition, fuzzy logic also provides the ability to predict the future conditions of the electric power system and take the necessary precautions. This research has important practical implications in the field of power systems. By using fuzzy logic in power quality analysis, power companies and grid operators can optimize power system operations, reduce power losses, improve energy efficiency, and ensure reliable electricity supply to consumers.
Rancang Bangun Prototipe Rumah Kaca untuk Tanaman Stroberi Berbasis Internet of Things Muhammad Dimas Syaputra
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 3 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n3.2543

Abstract

Stroberi merupakan suatu jenis buah-buahan dimana bernilai ekonomis yang tinggi dan di dalamnya terkandung segudang manfaat. Pembudidayaan tanaman stroberi di Indonesia telah mulai dilakukan. Penanaman stroberi dinilai memiliki nilai ekonomis yang cukup menghasilkan di sisi petani. Dalam melakukan pembudidayaan stroberi, suhu dan kelembaban tanaman stroberi merupakan hal sangat penting dalam pertumbuhan stroberi. Jika suhu terlalu tunggi maka tanaman bisa kehilangan kemampuan fisiologisnya seperti seperti fotosintesis,nutrisi dan jika suhu terlalu rendah pertumbuhan tanaman menjadi lambat bahkan berhenti. Dari permasalahan tersebut , peneliti bertujuan membuat prototipe rumah kaca yang memiliki beberapa komponen seperti tempetur suhu agar kondisi rumah kaca tetap terjaga pada suhu 28°C dengan menggunakan sensor DHT11, Sensor Kelembaban Tanah YL 69 digunakan untuk mengetahui kelembaban tanah media tanam, pompa 12 V digunakan untuk melakukan penyiram dan pempukan otomastis, mist maker sebagai pendingin ruang yang dibantu oleh kipas dan ESP8266 sebagai mikrokontroler. Hasil dari alat prototipe rumah kaca ini dapat membantu petani stroberi dalam melakukan perawatan tanaman stroberi dan dapat menghasilkan buah stroberi yang berkualitas sehingga memiliki nilai jual yang cukup mahal
Rancang Bangun Box Pengering Sepatu Berbasis Mikrokontroler Muhammad Reski Ramadhan
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 3 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n3.2544

Abstract

Intisari -- Sepatu adalah jenis alas kaki (Fotwear) yang biasanya terdiri dari sol, telapak sepatu, penutup sepatu, dan tali sepatu. Kendala yang dialami pada sepatu adalah proses pengeringan menggunakan Cahaya matahari langsung akan merusak kondisi sepatu. Namun bukan hanya factor musim yang mempengaruhi masalah pengeringan sepatu yang basah bisa jadi karena situasi dan kondisi seperti malam hari. Pada Box pengering sepatu ini komponen yang digunakan yaitu elemen pemanas kipas dc peltier, sensor DHT22, Sensor Soil Moisture (Kelembapan Tanah), Lampu UV-C, dan komponen pendukung lainnya. Untuk proses pengeringan sepatu menggunakan kipas dc peltier sebagai penghasil suhu panas dan dingin, sensor DHT22 dan Sensor Soil Moisture berfungsi sebagai sensor suhu dan kelembapan pada box pengeringan sepatu, dan lampu UV-C berfungsi sebagai sterilisasi pada sepatu saat proses pengeringan.
Front Matter Volume 17 No 3 September 2023 Yudi Eka Putra
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 3 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n3.2548

Abstract

Rancang Bangun Alat Pemantau Kualitas Udara Sekitar Berbasis Mikrokontroler AVR ATMega 8 Dengan Penampil Dot Matrix Emir Nasrullah; Yulliarto Raharjo
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 3 No. 1 (2009)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v3n1.29

Abstract

Air pollution recently has attained an apprehension level, in line with the speed of vehicle production and industrial development. Air quality monitoring system that can display air condition, temperature and humidity is expected to be one solution in overcoming bad impact of air pollution problems. This research is aimed to produce an air quality and condition monitoring system device using gas sensor TGS-2600 and SHT11 for sensing temperature and humidity variables. Data from sensors are processed using AVR AT Mega 8 and Basic Stamp-2e microcontrollers, whereas information display using dot matrix circuit. The final result is a monitoring system device which can display air quality and condition data on its dot matrix display. Information displayed in form of running text: temperature in Celcius unit humidity in percent RH unit, and air quality refer to concentration level of one type of gas pollutant i.e. carbon monoxide concentration.
Penerapan Fault Management Untuk Network Management System (NMS) Berbasis Open Source Pada World Wide InteroperabilityFor Microwave Access (WiMAX) Muhamad Komarudin; Wahyu Eko Sulistiono; Hery Dian Septama
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 3 No. 1 (2009)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v3n1.30

Abstract

Network Management System (NMS) is an application that is used to monitor WiMAX Network and Services. The Network Management model that issued by ISO is the main model that consists of 5 (five) concepts: Fault Management, Configuration Management, Accounting Management, Performance Management and Security Management (FCAPS). The function of Fault Management is to detect, record, notify, and possibly to repair faults in order to maintain the effective network. OpenNMS is an open source NMS application which can be modified to be a Fault Management application which is a standard for WiMAX network. The WiMAX network monitoring is simulated with Net-SNMP using the OID from MIB IEEE 802.16f. The result suggests OpenNMS is applicable to manage faults. 
Memperpanjang Kecerahan Cahaya Lampu TL (fluorescent) Dengan Menggunakan Metode Penyalaan Switching Supriono Supriono
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 3 No. 1 (2009)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v3n1.31

Abstract

The tactic, that generally people to make tube lamp (fluorescent) brightly shines on area that has poor voltage regulation at peak load time, is applied of bigger ballast transformer than its rating. Unfortunately, the side effect results life of lamp to be shorter marked by falling of its brightness. At this time, fluorescent lamp applying as lighting is turned on day-and-night 24/7. It happens on home that light of sun can not enter its rooms. Turning on fluorescent lamp using switching method gives more benefit that is : it can be brighten under low voltage until 120 V, further more the life of fluorescent lamp is longer than ballast method when it turn on continuously. Fluorescent lamp rating 10 watt that is using 10 watt ballast transformer made in Guang Zhow only shines 5 days when it work day-and-night, on the other hand 10 watt fluorescent lamp from Phillips has durability as its long-life but its brightness decreases signed by increasing resistant of LDR from 2200 ohm to 2600 ohm after turned on along 60 days. Fluorescent lamp 20 watt made in Matsui and ballast transformer 20 watt made in Sinar have superiority as well as switching method that is the value of LDR resistant not change at 2000 ohm, although it had worked along 60 days without turned off.
Pengaturan Motor Induksi Meggunakan Chopper Pada Rotor Berbasis Komputer Abdul Haris
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 3 No. 1 (2009)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v3n1.32

Abstract

Usually the speed control used the electronic instruments, for example it is based on a microcontroler. For easy controlling, microcontroller is connected to computer as a bridge between user and the motor that is to be controlled. The speed of induction motor for wound rotor type is adjustable by using the chopper that is connectedto its rotor circuit. With the use of the power transistor as a chopper, so switching can be manipulated and easy to control. The control instrument is made by using microcontroller that based on computer. The speed control used a chopper circuit results in the wider speed control depending on the duty cycle of the chopper. While by using the conventional external resistor just results in the speed control area that its condition depends on the variable resistors used.
Perancangan Robot Penjepit Barang Berbasis Mikrokontroler ATMega 8535 Charles Ronald Harahap
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 3 No. 1 (2009)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v3n1.33

Abstract

This paper discuses about how to design of things clamping Robot based on ATMega 8535. Based on human task is limited from power for lifting and moving things continuously, that is why, it is made another alternative for changing the task. It is made robot to move the things automatically. For designing robot, it is used microcontroller ATMega 8535 for controlling clamping robot. This robot is the wheeling robot kind which has a clamp in the front of the robot which will clamp the things if it is detected by sensor which is installed at the bottom of it’s clamping. Sensor is installed at the above robot which is function as wall detection in the front of it.

Page 27 of 59 | Total Record : 586

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