Joule (Journal of Electrical Engineering)

Simulasi Sensor Radiasi Matahari dengan Algoritma ANFIS menggunakan MATLAB

2025-06-02T09:54:56+08:00

Solar energy has become one of the renewable energy sources that can be converted into electrical energy. Solar cells are used to convert solar energy into electrical energy. Solar radiation is an important factor to consider in the use of solar cells or solar power generation systems. Therefore, it is necessary to develop a solar radiation measurement device. This research is a simulation of a solar cell as a solar radiation sensor using the ANFIS algorithm to calculate the solar radiation value based on the voltage and current from the solar cell. The simulation, conducted using Matlab with solar cell features, a 12-ohm resistor, ANFIS features, and a Fuzzy block, showed good results with an error rate of 0.038 percent. Future research development will involve testing on actual solar cell devices

DESAIN INOVASI MESIN PEMOTONG TULANG SAPI BERBASIS MOTOR LISTRIK 1 FASA

2025-06-02T09:54:56+08:00

Motor listrik memiliki peranan penting dalam berbagai sektor karena mampu untuk meningkatkan efisiensi kinerja masyarakat. Penelitian ini bertujuan untuk mengembangkan dan meningkatkan kinerja mesin pemotong tulang sapi. Penelitian ini menggunakan motor 1 fasa dengan kecepatan putaran motor sebesar 1400 rpm. Penelitian ini menggunakan metode continuous improvment melalui Plan, Do, Check, dan Act (PDCA). Mesin yang digunakan membutuhkan 0,985 kWh untuk memotong 3 ekor sapi dan 2 ekor kambing dengan biaya operasional sebesar Rp 15.000. Torsi maksimum pada mesin ini 2,53 Nm

Perancangan Sistem Deteksi Kebakaran Menggunakan ESP32 Dengan Notifikasi Blynk

2025-06-02T09:54:56+08:00

Kebakaran merupakan salah satu jenis bencana yang berdampak besar terhadap keselamatan manusia, harta benda, dan lingkungan sekitar, yang sering kali disebabkan oleh korsleting listrik, kebocoran gas, atau kelalaian manusia. Ketika tidak terdeteksi sejak dini, kebakaran dapat berkembang pesat dan sulit dikendalikan, khususnya saat rumah atau bangunan dalam keadaan kosong. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem Smart Fire Alarm berbasis ESP32 yang terintegrasi dengan teknologi Internet of Things (IoT) sebagai solusi deteksi dini terhadap bahaya kebakaran. Sistem ini menggunakan sensor api (Flame sensor), serta aplikasi Blynk untuk mengirim notifikasi secara real-time ke perangkat pengguna saat potensi kebakaran terdeteksi. Pengujian dilakukan untuk mengukur keakuratan sistem dalam mendeteksi api, kecepatan aktivasi alarm, dan efektivitas notifikasi. Hasil menunjukkan bahwa sistem dapat mendeteksi keberadaan api dan gas dengan respons cepat dan mengirim peringatan secara real-time selama perangkat terhubung ke internet. Namun, deteksi mulai melemah pada jarak lebih dari 7 cm, menunjukkan keterbatasan jarak dan pengaruh kondisi lingkungan terhadap kinerja sistem. Untuk meningkatkan akurasi dan stabilitas, disarankan menambahkan sensor suhu serta melakukan pengujian dalam ruangan tertutup. Alternatif media notifikasi selain Blynk juga perlu dipertimbangkan agar sistem tetap bekerja meski koneksi tidak stabil.

Rancang Bangun Media Pembelajaran Konveyor Sistem SLG Berbasis HMI

2025-10-14T15:02:06+08:00

The study intended to create a learning medium tools for sorting systems, elevators, gates based on PLC, and to control

systems for sorting objects, freight elevators and gates. The research methods applied to this study are problem

identification, toolmaking, design, and testing. Based on tests conducted by the system can detect objects by using

proximity infrared sensor by a range of 3 centimetres – 8 centimeter and can be regulated according to need and proximity

inductive sensors with a range of 0-4 mm. this media use Infrared sensor range 8 cm and 5 cm while the inductive sensor

used by the range 4 mm. Infrared sensors are also used to detect altitude in objects to be sorted. These media control

systems are controlled using PLC. Programs for this medium can be created with the language program leadder diagram.

For PLC and PC communication using LAN cables. The learning media uses 5 electric motor, three 5 VDC electric motor

those are a gate electric motor, a sorting electric motor, and a booster electric motor as well as two 12 VDC electric

motor those are conveyor and a freight elevator, so that to connect the SLG learning media to the PLC an additional

relay is needed.

PENERAPAN SISTEM KENDALI KELISTRIKAN PADA GRID PLTS-PLN MENGGUNAKAN PLC OUTSEAL

2025-10-14T17:45:00+08:00

Solar power plant (PLTS) is a new renewable energy that currently many people are starting to

develop it because PLTS is an environmentally friendly generator and does not use fossil energy so

as to protect its availability. Solar power plants produce energy using photovoltaic which converts

solar radiation into electrical energy in the form of direct current or direct current (DC) which is then

converted into alternating electric current using an inverter. The PLTS system is divided into two,

namely the on-grid system and the off-grid system. The on-grid system is a system that only produces

power when the PLN network is available and the use of batteries on mini-sites is not mandatory.

While the off grid system is a system that stores PLTS power in the battery for use when the PLN

network is unavailable or dead. So the purpose of this research is to build a system that is connected

to PLN and battery with the automatic function of moving resources in the off grid system by

conducting some experiments and discussions with simple PV mini-grid practitioners who are

currently experiencing some problems when operating the power switch which is still operated

manually. So this research was made to build an automation system that connects PLN and PLTS

resources which are the main resources automatically so that it is more practical to use.