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Jurnal Mosfet
Published by Universitas Muhammadiyah Parepare
ISSN : -     EISSN : 27755274     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy
Jurnal MOSFET merupakan jurnal berbasis OJS yang mempublikasikan karya ilmiah hasil kajian dan penelitian dari para peneliti akademisi dan praktisi di bidang : Teknik Instrumentasi, Kendali dan Komputer (Instrumentation, Control and Computer Engineering); Teknik Elektronika (Electronics Engineering); Teknik Telekomunikasi (Telecommunication Engineering); Teknik Energi (Power Engineering).
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 5 Documents
 1 
Search results for , issue "Vol. 4 No. 2 (2024): 2024" : 5 Documents clear
Implementasi Novel Bat Algorithm Untuk Penjadwalan Ekonomis Pembangkit Listrik Termal Dengan Integrasi PLTB Nur Fitri, Sulistianingsih; Mustafa, Syahrul; Azis, Fatmawati
Jurnal Mosfet Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v4i2.3148

Abstract

Economic dispatch aims to control the variables of the power system so that the power plants can generate maximally based on load demand according to the characteristics of each plant and with cheaper production costs. In this study, economic dispatch is applied to thermal power plants with the integration of Wind Power Plants (PLTB) in Sulselrabar 150kV power system using the Novel Bat Algorithm (NBA) optimization method, considering voltage stability. The generation cost that can be reduced using the NBA method is IDR 12,583,781 per hour compared to the results of the existing system. With the integration of 100% of the PLTB capacity, the NBA method still provides cheaper economic dispatch results. Using the NBA method, the generation cost can be reduced by IDR 29,854,367 compared to the results of the existing system. After the integration of 100% of the PLTB capacity, the power losses obtained are smaller than before the integration of the PLTB. The system bus voltage conditions before and after the integration of the PLTB are also in good condition as they are within the voltage regulation limits set by PLN, which are +5% and -10%
Desain Alat Press Kaleng Minuman Portabel Berbasis Mikrokontroler Suhaebri, Tino; Ainuddin, Asma; Agustiawan, Aan; Pratama, M. Rezaldi; Wahyuni, Sri
Jurnal Mosfet Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v4i2.3282

Abstract

The large amount of scattered cans in the environment causes a decline in aesthetics and poses a potential risk of injury when these cans are stepped on or hammered to reduce their volume. This study aims to design and build an Arduino-based can press that can reduce the volume of aluminum cans from 11.6 cm to 4 to 5 cm safely and efficiently. The methods used include literature review, frame design, electrical circuit design, and software development to control the pressing process. Tests were conducted on the sensor, voltage, current, and pressing results. The test results show that the infrared sensor detects cans at a distance of 1 to 11 cm, and the stepper motor activates when the sensor detects a can, stopping when the activation delay ends and immediately reversing the motor’s direction. The average pressing time is 7.9 seconds, with a pressing capacity of up to 455 cans per hour. The power used during pressing is 56.5 W, with an energy consumption of 0.0565 kWh for 455 cans. In conclusion, the designed can press works well, reduces can volume efficiently and safely, and has the potential to reduce environmental can waste with good energy efficiency.
Alat Ukur Konstanta Waktu Resistor Kapasitor Berbasis Mikrokontroler Febrian, Andi Wahyu; Jabbar, A. Abd.; Jasmawati, Jasmawati
Jurnal Mosfet Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v4i2.3383

Abstract

Currently, the measurement of time constants in Resistor-Capacitor circuits still uses manual calculations, necessitating the development of measurement technology from analog to digital. This research aims to design and develop a digital-based time constant measurement tool for Resistor-Capacitor circuits. The research method uses a quantitative approach based on research and development with the implementation of an Arduino Nano microcontroller and Liquid Crystal Display. Testing was conducted on five capacitor variations with a fixed 100kΩ resistor in charging and discharging modes. Each test was performed five times to validate the consistency of results. The research results show that the developed measurement tool has a highest average error rate of 4.3%, well below the 10% tolerance limit. Comparative analysis with a standard multimeter shows good measurement consistency. This measurement tool can be implemented for digital measurement and analysis of Resistor-Capacitor circuits with a reliable level of accuracy.
Perancangan Sistem Kendali untuk Pergerakan Lengan Robot 4-DOF Pawelloi, A. Irmayani; Basri, Muh; Irwandi, Irwandi
Jurnal Mosfet Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v4i2.3426

Abstract

Robotic arms are one of the rapidly developing technologies in the field of robotics, with the need for efficient and reliable control systems. This research designed a robotic arm control system based on the ESP32 microcontroller with Bluetooth connectivity, using seven push buttons to control servo movements on four main components: shoulder, arm, gripper, and base. The purpose of the study is to analyze the performance of servo motion and the effectiveness of Bluetooth communication in controlling robot movement. The research method includes testing the response of servo movement at a certain angle range and evaluating Bluetooth communication capabilities at various distances and conditions. The results show that the servo motor has stable performance with minimal variation in movement time, with the average movement time varying between 1.64-6.82 seconds depending on the component. Bluetooth communication tests revealed 100% reliability at distances up to 15 meters without barriers, but decreased significantly to 40% at distances of 20 meters and only 10% at distances of 15 meters with barriers. The system features a 20x4 LCD for real-time monitoring and supports multiple control modes. This research contributes to the development of a robotic arm control system that is responsive and has potential applications in various industrial fields, with advanced recommendations to optimize Bluetooth communication range and quality.
Sistem Kendali Pengaturan Suhu Kandang Ayam berbasis Mikrokontroler Arya, Muhammad Hernan; Zainal, Muhammad
Jurnal Mosfet Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v4i2.3489

Abstract

The current chicken coop temperature control system still uses a semi-automatic control system, handling problems such as sudden temperature changes, making it difficult to handle quickly. This study aims to regulate the temperature of the chicken coop according to the age temperature of the chicken so that it remains stable. This research uses an experimental method. It uses an Arduino IDE for programming, and uses a DHT11 temperature sensor, an Arduino Uno Atmega328, a 16x2 LCD, an RTC and a 4 Chanel Relay Module that can be controlled automatically. The results of the study show that this tool works well and works continuously, if the age of the chicken is 1-5 days with a temperature of more than 30°C, the fan rotates to lower the temperature of the chicken coop and if the temperature is less than 29°C, the fan turns off and the heater turns on to stabilize the temperature. Chicken age 6-10 days If the temperature is more than 28°C then the fan is on to lower the temperature and if the temperature is less than 27°C then the fan is off and the heater is on. The age of the chicken is 11-30 days, if the temperature is more than 26°C, the fan is turned on to lower the temperature and if the temperature is less than 25°C, the fan is off and the heater will turn on to stabilize the temperature again.

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