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All Journal Jurnal Ilmiah Wahana Pendidikan Jurnal TAM (Technology Acceptance Model)
I Wayan Arta Wijaya
Jurusan Teknik Elektro, Fakultas Teknik, Universitas Udayana
Religion Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Social Sciences Other

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PERANCANGAN SISTEM KONTROL MESIN SCOWAS BERBASIS IOT PADA KANDANG AYAM BROILER Salmon, Ersa Agnes; Hijriatullah, Rizal Umarhandi; Swamardika, Ida Bagus Alit; Wijaya, I Wayan Arta
Jurnal TAM (Technology Acceptance Model) Vol 15, No 2 (2024): Jurnal TAM (Technology Acceptance Model)
Publisher : Institut Bakti Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56327/jurnaltam.v15i2.1726

Abstract

This study examines the design of an IoT-based SCOWAS (Smart Coop Warming System) control system for broiler chicken coops using Arduino Mega, DHT 22 sensor, thermocouple, ThingSpeak platform, and Telegram bot. The main goal of this system is to automate the control of temperature and humidity in broiler chicken coops, thereby improving maintenance efficiency and chicken welfare. Arduino Mega serves as the main controller, collecting data from the DHT 22 sensor to measure temperature and humidity, as well as from the thermocouple for more accurate temperature monitoring. The collected data is then sent to the ThingSpeak platform for real-time monitoring and analysis. Additionally, this system is integrated with a Telegram bot that notifies farmers about the environmental conditions of the coop, such as temperature and humidity that do not meet the set thresholds. The implementation of this system allows for more responsive and measured control of coop environmental conditions, minimizing manual interventions that could disrupt productivity. Testing results show that this system is capable of providing accurate and real-time information and control in both measurement and communication with IoT, thus supporting the improvement of broiler chicken maintenance quality and efficiency, and offering an effective and innovative solution in the modern livestock industry.
Analisis Total Harmonic Distortion Terhadap Penambahan Filter Aktif Pada Modified Buck-Boost Inverter Untuk Mengurangi Common Mode Voltage Pada Motor Induksi M, I Gede Mahardika; Pratama, I Putu Indra; Manuaba, Ida Bagus Gede; Partha, Cokorde Gede Indra; Wijaya, I Wayan Arta
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 2 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10491842

Abstract

Buck-boost inverter is one tool that can convert Direct Current (DC) voltage into Alternating Current (AC) voltage while simultaneously increasing and decreasing the output voltage. On the other hand, there is a problem with induction motors, namely the presence of Common Mode Voltage (CMV) or the voltage between the neutral point of the motor and ground which can accelerate wear on the bearings and damage to the motor. One method that can reduce CMV is by using an active filter. Another problem due to the use of inverters is that there are harmonics due to the switching process. This research will examine the effect of adding modified BBI plus an active filter to a three-phase induction motor on CMV and THDv. This research process begins with designing a circuit simulation in the MATLAB application, then simulation testing is carried out to see its effect on CMV and THDv values. BBI simulation test results after the addition of active filters with conventional inverter circuit CMV worth 250V with THD worth 6744.45%, while the BBI circuit coupled with active filters worth 22V and THDv worth 114.53%. As well as the BBI circuit plus an active filter, CMV is worth 2.6V with THDv worth 65.30%.
Co-Authors Hijriatullah, Rizal Umarhandi Ida Bagus A. Swamardika M, I Gede Mahardika Manuaba, Ida Bagus Gede Pratama, I Putu Indra Salmon, Ersa Agnes Tjok Gede Indra Partha