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All Journal International Journal of Electrical and Computer Engineering International Journal of Reconfigurable and Embedded Systems (IJRES) International Journal of Applied Power Engineering (IJAPE) International Journal of Advances in Applied Sciences Buletin Pengabdian Jurnal Solusi Masyarakat Dikara Akiratech
Rizky Almunadiansyah
Universitas Malikussaleh
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Internet of things-based electrical energy control and monitoring in households using spreadsheet datalogger Jannah, Misbahul; Hasibuan, Arnawan; Kartika, Kartika; Asran, Asran; Yunizar, Zara; Usrina, Nura; Nuryawan, Nuryawan; Almunadiansyah, Rizky
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 4: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i4.pp3931-3941

Abstract

Today, the demand for electrical energy is paramount in various daily activities. Hence, individuals must be aware of the amount of electrical energy consumed to maintain the quality of electronic devices. Knowing the quality of electronic devices is essential since it can impact the performance and lifespan of electrical equipment. The value of electrical power is determined by the quality of electrical power and the number of hours. Monitoring electrical energy involves collecting or measuring data to assess the current level of energy consumption. The author is interested in researching the use of Datalogger Spreadsheets to monitor and gather real-time information on energy use, which is made possible through integration with internet of things (IoT) and microcontrollers. Through data analysis and observation, solutions to existing problems are sought by comparing and matching data. Monitoring daily energy usage in a home setting produces output data that can be viewed directly and remotely with real-time results. This tool is expected to address current issues.
Battery charger regulator with fully controlled return 15 V/5 A in uninterruptible power supply Hasibuan, Arnawan; Daud, Muhammad; Hutagalung, Rizki Shobirin; Kartika, Kartika; Nrartha, I Made Ari; Almunadiansyah, Rizky
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i1.pp45-51

Abstract

Fully controlled rectifier and BCR. The battery charge regulator (BCR) is the most important unit of an uninterruptible power supply (UPS) device. The BCR uses a 15 V/5 A transformer to lower the voltage so as not to overload the BCR components. Full control using four thyristors serves to supply voltage to the BCR, while the BCR serves to regulate battery charging. Forcing the battery to be charged at a constant voltage with the same current results in shorter battery life. Battery charging through the BCR is set to match the battery voltage, then allowing the BCR to control it by adjusting the phase voltage to 13.5 V for high voltage discharge (HVD) and 10.5 V for low voltage discharge (LVD). By using an IC Regulator combined with a relay as a voltage breaker for a fully charged battery, it will automatically disconnect to avoid overcharging the battery. Based on the performance test results of a fully controlled rectifier system using thyristors and BCR on a 12V/5Ah battery, the output voltage is as a fully controlled 12 V rectifier, the BCR switch can charge the internal battery in minutes with a current that varies between 2.1 A to 0.1 A.
Design of flood warning prototype using ESP32 module-based ultrasonic sensors Hasibuan, Arnawan; Zahiri, Muhtadi; Jannah, Misbahul; Roid, Fahrian; Almunadiansyah, Rizky; Abta, Armen; Nrartha, I Made Ari
International Journal of Reconfigurable and Embedded Systems (IJRES) Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijres.v14.i1.pp126-135

Abstract

Natural disasters such as floods can cause many losses to humans, such as material losses, trauma for the victims, and loss of life. Floods that occur can be caused by various factors such as human activity itself which results in changes in natural spatial planning, so the arrival of floods is also difficult to detect with certainty. Based on this, it is necessary to develop a technological innovation that helps provide a warning of the arrival of a natural disaster. The ESP32 microcontroller is one of the technologies that can be used to create an early warning system for the arrival of floods. The design and manufacture of this technology certainly involves modeling, algorithm planning, assembly of the components of the tools used, including wiring and mechanics as needed. This tool uses an internet of things (IoT) system with the help of an ESP32 microcontroller that supports integration via Wi-Fi and Bluetooth so that it can be connected to a smartphone device as a notification receiver in real time and accurately by notifying the water level which will be an indicator of potential flooding, so that people are more alert in the face of flooding to prevent and minimize the losses that will be experienced.
Pelatihan Penanggulangan Bencana untuk Gampong Tangguh Bencana Sayuti, M; Daud, Muhammad; Hasibuan, Arnawan; Siregar, Widyana Verawaty; Mariyudi, Mariyudi; Puspasari, Cindeni; Almunadiyansyah, Rizky; Roid, Fahrian; Aini, Nyak Qurratu
Jurnal Solusi Masyarakat Dikara Vol 4, No 3 (2024): Desember 2024
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aceh merupakan salah satu daerah yang sering terjadi bencana, baik Gempa, banjir, kebakaran, dan Tsunami. Kemudian Aceh juga memiliki gunung berapi dan juga berada di Kawasan pesisir. Lhokseumawe juga merupakan daerah yang berdampak terhadap gempa dan juga daerah Industri Kimia dasar dan Industri Gas. Oleh karena itu Lhokseumawe merupakan daerah yang rawan bencana yang harus di waspadai, seperti Gempa, Banjir, Bocoran Gas dan ledakan serta kebakaran. Untuk pengurangan risiko bencana yang dimaksud, pengabdian masyarakat dari perguruan tinggi dilaksanakan untuk mendorong terciptanya Masyarakat 6 (enam) Gampong lingkungan Universitas Malikussaleh wilayah Kota Lhokseumawe, yakni Gampong Blang Pulo, Gampong Padang Sakti, Gampong Batuphat Timur, Gampong Batuphat Barat, Gampong Lancang Garam, Gampong Uteun Kot yang aman dan tangguh terhadap bencana. Gampong lingkungan merupakan salah satu Gampong yang menjadi perhatian Universitas Malikussaleh. Didalam pelaksanaannya akan di latih 6 orang setiap Gampong, sehingga total partisipasi masyarakat lingkungan sebanyak 36 orang. Masyarakat Gampong disekitar kampus masih belum memahami seutuhnya tentang penanggulangan bencana alam, daerah ini merupakan salah satu wilayah yang rawan akan terajadinya bencana alam. Sehubungan dengan ini program Pengabdian Kepada Masyarakat (PKM) memberikan jalan keluar untuk permasalahan ini dengan cara memberikan pelatihan kepada masyarakat dalam mewujudkan Gampong tangguh bencana berbasis masyarakat sebagai objek pengabdian pada masyarakat agar menjadi Gampong tangguh bencana. Tujuan Gampong tangguh bencana adalah untuk penguatan pengetahuan, keterampilan, dan perilaku pengurangan resiko terhadap bencana alam maupun bencana yang bersifat human error. Kegiatan pengabdian pada masyarakat ini dilaksanakan pada Juni 2024, dengan kegiatan berupa pemberian materi tentang kebencanaan, diskusi, latihan dan simulasi teknik evakuasi. Pelatihan kesiapsiagaan bencana ini merupakan awal dari usaha membentuk Gampong tangguh bencana.
Optimizing renewable energy potential in island areas based on analytical hierarchy process Hasibuan, Arnawan; Sayuti, Muhammad; Siregar, Widyana Verawaty; Hidayatullah, Ferdy; Daud, Muhammad; Azmi, Azmi; Azman, Azman; Almunadiansyah, Rizky; Roid, Fahrian
International Journal of Advances in Applied Sciences Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v14.i1.pp218-226

Abstract

The decreasing availability of fossil fuels and their contribution to environmental degradation and emissions of harmful gases has encouraged a shift to renewable energy sources. This change aims to produce electricity without using fossil fuels. Banyak Islands, a new tourist destination in Aceh Singkil, Indonesia, is experiencing an increase in visitors, increasing electricity demand currently supplied by diesel power plants. Therefore, this research aims to examine the possibilities of wind and solar power plants and assess their energy output. The four factors used to determine the potential of renewable energy are technology, economics, environment, and social politics, with 13 sub-criteria. Analytical hierarchy process techniques prioritize potential alternative energy sources such as wind and solar power facilities. Research findings show that environmental criteria have a higher value (0.3455) than financial criteria (0.2861), next is technological criteria (0.1734), then socio-political criteria (0.1603). Based on the results of the requirements and sub-requirements, wind power generation is the most effective and efficient alternative energy used in the Banyak Islands region (0.549), followed by solar power generation (0.451). This data shows that the area is prone to medium to high wind speeds, specifically in geographic locations facing the Indian Ocean which is located offshore.
Capacity building and disaster resilient village simulation (gamtana) in the environmental village of Universitas Malikussaleh [Peningkatan kapasitas dan simulasi gampong tangguh bencana (gamtana) di gampong lingkungan Universitas Malikussaleh] Sayuti, Muhammad; Daud, Muhammad; Hasibuan, Arnawan; Mariyudi, M; Verawaty Siregar, Widyana; Puspasari, Cindenia; Irfansyah, Dedi; Qurratu Aini, Nyak; Kurniawan, Dicky; Almunadiansyah, Rizky; Roid, Fahrian
Buletin Pengabdian Vol 5, No 1 (2025): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpen.v5i1.44203

Abstract

This community engagement initiative focuses on improving disaster resilience in seven villages (gampong) around Universitas Malikussaleh through capacity building and simulated disaster response exercises, contributing to the establishment of Gampong Tangguh Bencana (GAMTANA), or Disaster Resilient Villages. This community empowerment program aims to foster self-reliance in disaster preparedness and response within the community, operating under a voluntary task force model. After initial coordination with village leaders (Keuchik), a training and simulation program was implemented, in accordance with roles and responsibilities that have been defined in GAMTANA's organizational structure. The results demonstrated the effectiveness of this program as demonstrated by the active participation and successful execution of assigned tasks by all participants, reflecting their understanding of their respective functions within the disaster response framework. In conclusion, this initiative successfully equipped community members with the necessary skills and knowledge to carry out their roles within the GAMTANA task force, thereby strengthening local disaster resilience and promoting community-based disaster management.
Analysis of Supporting Tool Application Testing Generator Excitation System at Steam Power Plant Hasibuan, Arman; Almunadiansyah, Rizky; G.S, Kerimzade; Daud, Muhammad; Roid, Fahrian
Akiratech Vol. 2 No. 1 (2025)
Publisher : CV. Akira Java Bulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63935/akiratech.v2i1.110

Abstract

This research aims to explore a preventive method to reduce damage to the excitation system during the startup phase of a Steam Power Plant using an Automatic Voltage Regulator (AVR). The primary objective is to enhance the efficiency and effectiveness of repair and maintenance procedures for the excitation system. A descriptive qualitative approach was employed, focusing on a generator in the steam power plant production area. The study involved defining the problem, engaging in discussions with the maintenance team, designing and testing the AVR, prioritizing the use of supporting tools during outages, and analyzing the outcomes. These processes helped identify and resolve underlying issues in the system. The study revealed a significant improvement in maintenance procedures. Previously, the average repair time for the excitation system was 8 hours, occurring approximately 10 times per year. After implementing the supporting tool and conducting tests while the unit was offline, the verification process was reduced to only 20 minutes. As a result, no damage occurred to excitation system components during gradual startup. This improvement leads to substantial cost savings—approximately IDR 4 billion—through reduced fuel consumption and more efficient use of electrical energy.
Co-Authors Abta, Armen Aini, Nyak Qurratu Arnawan Hasibuan Asran Asran Azman, Azman AZMI, AZMI Cindenia Puspasari G.S, Kerimzade Hasibuan, Arman Hidayatullah, Ferdy Hutagalung, Rizki Shobirin I Made Ari Nrartha Irfansyah, Dedi Kartika Kartika Kurniawan, Dicky M Sayuti Mariyudi Mariyudi Mariyudi, M Misbahul Jannah Muhammad Daud Nura Usrina Nuryawan, Nuryawan Puspasari, Cindeni Qurratu Aini, Nyak Roid, Fahrian Sayuti, Muhammad Siregar, Widyana Verawaty Verawaty Siregar, Widyana Zahiri, Muhtadi Zara Yunizar