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All Journal International Journal of Electrical and Computer Engineering Bulletin of Electrical Engineering and Informatics Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING Mejuajua Journal of Renewable Energy, Electrical, and Computer Engineering Electron: Jurnal Ilmiah Teknik Elektro Riau Jurnal Teknik Informatika
Maizana, Dina
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Aerospace Engineering Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Public Health Other

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Lighting Improvement in Building Renovation Putri, Syarifah Muthia; Maizana, Dina; Irhami, Muhammad Rizal
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 1, No 1 (2021): March 2021
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v1i1.3612

Abstract

Lighting systems that are not up to standard will have an impact on eye fatigue so that the work results of the staff are not optimal. This problem can be solved by designing a lighting system according to the standards that have been determined through the results of previous studies. The 1st floor of the Faculty Engineering, Universitas Medan Area building requires lighting improvements to provide comfort to all staff and lecturers. This research was conducted by measuring the value of light intensity in each room and improving the lighting system which was analyzed through the shape of the room, the color of the walls, and the position of the lights. The results of the study provide additional light points and the position of the lamp according to the utilization. 
Development of energy conversion and lightning strike protection simulation for photovoltaic-wind turbine on grid Satria, Habib; Mungkin, Moranain; Dayana, Indri; Ramdan, Dadan; Maizana, Dina; Syafii, Syafii
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 1: February 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i1.pp66-74

Abstract

Photovoltaic (PV) installations and wind turbines that are installed on the rooftops of buildings need to be protected because the layout is in a high position and there is a risk of being struck by lightning. Therefore, a more effective protection system is designed to anticipate electronic damage and fire on all materials in the distribution network, especially the addition of PV and wind turbine installations on building roofs. The purpose of this study is to simulate a lightning protection system on the distribution network and the results of on-grid PV energy conversion using electrical transient analyzer program (ETAP) software. Feeder relay delay times and cascade coordination patterns between outgoing and incoming relays do not overlap. the delay time of the relay working on the feeder is 0.31 s and the coordination pattern of the outgoing relay and incoming relay does not touch each other, so the delay time for the incoming relay is 2.73 s. Then testing the results of PV energy conversion connected to the grid using MATLAB Simulink monitoring obtained data reaching 1.600 Wp at peak power with sun conditions parallel to the PV installation layout.
Effect of Na-EDTA on electrical characteristics NaCl electrolyte battery charging solar panels Maizana, Dina; Mungkin, Moranain; Satria, Habib; Syafii, Syafii; Siregar, Muhammad Fadlan
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 5: October 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i5.pp4846-4855

Abstract

This research investigates the problem of Cu-Zn electrode batteries with NaCl electrolyte. Previous studies have indicated problems with the electrolyte and electrodes after charging, such as turbidity and deposits in the electrolyte, as well as corrosion on the electrodes. Consequently, the battery can only be used once due to a decline in its electrical characteristics after the initial charging. Through this research, improvements were made to the electrical characteristics of the battery by adding Na-EDTA to enhance usage efficiency. The research method involved mixing NaCl solution with the highest electrical conductivity, using six pairs of Cu-Zn electrodes arranged in series. The physical conditions of the electrolyte and electrodes were observed, and electrical characteristics were measured. The research results indicate that the use of NaCl+Na-EDTA electrolyte produces a battery voltage of 4.20 volts with a current of 2 Ah and can be used twice. Charging with solar panels can be done in 1 hour, but the frequency is limited to two times.
Sosialisasi Keselamatan Instalasi Listrik Bertegangan Rendah Kepada Warga Peduli Sekitar (Wa Pesek) Kecamatan Medan Johor Fadlan Siregar, Muhammad; Satria, Habib; Dayana, Indri; Mungkin, Moranain; Maizana, Dina; Anwar Syaputra, Sofyan; Fitriani, Ayu; Syafriwel; Permata Sari Siregar, Ade
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 3 No. 3 (2024): April 2024
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v3i3.115

Abstract

Instalasi listrik harus sesuai dengan ketentuan Puil 2011 dimana menjamin kehandalan instalasi listrik sesuai tujuan pada pengguna listrik PLN. Instalas yang baik sesuai dengan ketentuanakan mencegah timbulnya bahaya kebakaran dan sentuhan langsung, penggunaan pada instalasi listrik yang dilengkapi dengan perlindungan dan keamanan seperti mini circuit beker, saklar diferensial (RCD), dan sistem grounding yang baik akan membantu melindungi rumah dari risiko kebakaran atau kecelakaan listrik. Hindari penggunaan kabel yang rusak atau terlalu panjang. Menggunakan alat - alat pelindung diri (APD) seperti sarung tangan dan sepatu khusus saat melakukan pekerjaan yang melibatkan penggunaan energi listrik keselamatan kerja listrik adalah tanggung jawab kita bersama. patuhi syarat-syarat keselamatan listrik.
Kunjungan dan Diskusi Mewujudkan Pemanfaatan Teknologi Sistem Kontrol Berbasis IoT Pada Budidaya Jamur Tiram WINATA, SATRIA ANANDA; Maulana, Ilham; Indawan, Isnanda; Satria, Habib; Dayana, Indri; Mungkin, Moranain; Fadlan Siregar, Muhammad; Maizana, Dina; Hermansyah; Puspita Sari, Mega
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 3 No. 3 (2024): April 2024
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v3i3.119

Abstract

Peluang pasar yang tinggi menyebabkan banyaknya pelaku usaha yang berlomba- lomba dalam menjalankan usahanya. Salah satu upaya pelaku usaha dalam meningkatkan perekonomian adalah dengan berbudidaya jamur tiram. Jamur tiram dapat disebut juga dengan Pleurotus sp, merupakan salah satu tumbuhan yang memiliki nilai tinggi. Hal ini dapat di tinjau dengan adanya pelaku permintaan pasar yang sangat banyak peminat. Pada umumnya jamur tiram banyak dibudidayakan pada daerah dataran tinggi hal ini dikarenakan jamur tiram hanya dapat tumbuh dengan baik dalam suhu <30oC dengan kelembapan 80 – 95%. Hal ini tentu akan menjadi tantangan bagi para pembudidaya jamur tiram yang berlokasikan pada daerah dataran rendah dikarenakan perlunya perawatan yang ekstra dalam merawat baglog jamur agar tidak mengalami kekeringan dan terkena hama penyakit. kegiatan ini dibuat untuk membantu para pembudidaya jamur tiram dalam mengatasi perubahan suhu yang selalu berubah-ubah pada area kumbung jamur sehingga menghambat perkembangan dari jamur tiram yang penyebabkan kerugian akibat dari gagal panen. Program ini juga mempermudah pekerjaan pelaku usaha dalam proses pengontrolan pertumbuhan dari jamur tiram dengan menggunakan indikator suhu yang tepat dan akurat berbasis IoT yang dapat dimonitoring secara langsung menggunakan android meskipun dalam jarak yang cukup jauh.
Optimization Of Solar Panel Usage In Grid-Connected Hybrid Energy Systems Using Fuzzy Method Maizana, Dina; Muhathir, Muhathir; Satria, Habib; Mungkin, Moranaim; Siregar, Muhammad Fadlan; Yahya, Yanawati Binti
Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Vol. 8 No. 2 (2024)
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/eltikom.v8i2.1278

Abstract

The hybrid grid-connected power generation system combines solar power, wind power, and the PLN grid to meet the electricity demands of facilities such as schools, laboratories, mosques, and kindergartens at MTs Parmiyatu Wassa'adah School. Due to insufficient wind speed below the turbine's operational threshold, wind turbines cannot contribute to electricity generation, making solar power the primary energy source. Solar power capacity is crucial for meeting the electricity needs of these facilities. This study applies the Fuzzy method to analyze the optimal utilization of solar panels in a grid-connected hybrid system for electricity demand. Simulation results indicate three levels of solar panel utilization, with the most optimal performance achieved when school electricity usage is low, and additional loads are minimized.
Rancang Bangun Baterai Alternatif Menggunakan Metode Sel Volta dengan Charger Panel Surya Agnes Angela Turnip, Yenny; Mungkin, Moranain; Maizana, Dina; Satria, Habib
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 5 No 2: Jurnal Electron, November 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v5i2.186

Abstract

Currently, many renewable energies are utilized by the world for electrical energy sources. In the future, renewable energy will be a new breakthrough for researchers to develop a technology whose energy source comes from nature and can be continuously renewed without limits. One of the developments in this technology is the development of alternative batteries in salt water (NaCl) solutions. NaCl is a type of electrolyte solution whose solution properties are able to conduct electric current. In electrolyte solutions, electrodes play an important role as a medium for conducting electricity (conductors) in batteries. This battery is designed using copper (Cu) electrodes as the cathode and zinc (Zn) as the anode with the voltaic cell method. The purpose of this study is to replace the H2SO4 solution with a more environmentally friendly salt water electrolyte solution. Based on the test results, the alternative battery produces an electric voltage of 4.17 Volts at a concentration of 3 M using 6 electrode cells arranged in series and applied to solar panels
Socialization of Renewable Energy Utilization and Book Grants to Universiti Malaysia Perlis Fadlan Siregar, Muhammad; Maizana, Dina; Satria, Habib; Dayana, Indri; Mungkin, Moranain; Hermansyah; Winda Sari, Vina; Tri Nugraha, Yoga; Jusoh, Muzzammil; Irwanto, Muhammad; Zakaria, Zulkarnay
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 4 No. 2 (2024): Desember 2024
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v4i2.177

Abstract

The use of renewable energy is increasingly important to meet energy needs and reduce the negative impacts of fossil fuel use. Universiti Malaysia Perlis (UniMAP) plays an active role in the socialization of renewable energy through educational programs and grants of related books aimed at increasing public understanding of the benefits of sustainable energy. Collaboration with Universitas Medan Area and Al-Azhar University will expand the reach of this socialization and enable the exchange of knowledge and experiences in the field of renewable energy. These books cover a variety of topics on renewable energy and green technology, and will be distributed in seminars and workshops involving academics and local communities from the three institutions. With this effort, it is hoped that awareness of the importance of the transition to clean energy will increase, encourage sustainable practices, and strengthen research in the field of renewable energy at UniMAP and partner institutions, making it a model for other institutions in promoting sustainable practices in the community.
Rancangan Pengering Ikan Teri Berteknologi Hybrid Untuk Daerah Pesisir Berbasis Arduino simatupang, ismail; Maizana, Dina
JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING Vol. 8 No. 2 (2025): Journal of Electrical and System Control Engineering
Publisher : Universitas Medan Area

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

Abstract

Drying anchovies is an important step in the processing of fishery products, especially in coastal areas such as Medan Labuhan District. This study aims to design and build a hybrid anchovy dryer that utilizes renewable energy and Arduino-based control. This drying system integrates heat sources from sunlight and electric heaters to increase the efficiency of the drying process, especially in uncertain weather conditions. Testing methods are used to evaluate the performance of the tool, focusing on drying time and the quality of the anchovies produced. The results of the study showed that this hybrid dryer was able to accelerate the drying process and maintain the quality of anchovies, so it is expected to increase the income of local fishermen. Thus, this innovation not only contributes to the fisheries sector, but also supports environmental sustainability through the use of renewable energy sources.
Optimization of parabolic photovoltaic and solar thermal tracker model systems using heat transfer fluid Satria, Habib; Maizana, Dina; Dayana, Indri
Bulletin of Electrical Engineering and Informatics Vol 14, No 3: June 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v14i3.8988

Abstract

Renewable energy sources such as photovoltaic (PV) and solar thermal (T) used in tropical Indonesia are still not optimal in converting electrical energy. This is caused by the movement of the sun which is not centered on the surface of the photovoltaic/thermal (PV/T). Based on this, PV/T technology was developed with a parabolic tracker system combined with T control with the aim of optimizing electrical energy conversion. The testing technique was carried out using an experimental method by comparing the installation of PV/T technology with a parabolic tracker system and a flat PV position. In the PV/T parabolic tracker, the supporting components use aluminum foil technology and heat transfer fluid (HTF) to reduce excess heat on the panel surface. The parabolic tracker system is implemented through a centralized system following the sun and aluminum foil and HTF technology function to keep the surface temperature stable. The results of PV performance testing at peak loads carried out at 10:00 am-3:00 pm, the installation of flat PV produced an average DC power of 71.68 Wp and the parabolic tracker system produced an increase in average DC power of 84.57 Wp, while with an increase in power of 17.98% during fluctuating weather conditions.
Co-Authors Agnes Angela Turnip, Yenny Anwar Syaputra, Sofyan Ayu Fitriani Dadan Ramdan Dayana, Indri Dian Inda Sari Fadlan Siregar, Muhammad Habib Satria Hermansyah Hermansyah Hermansyah Ilham Maulana Indawan, Isnanda Irhami, Muhammad Rizal Irwanto, Muhammad Jusoh, Muzzammil Muhathir, Muhathir Mungkin, Moranaim Mungkin, Moranain Nurul, Muhammad Permata Sari Siregar, Ade Puspita Sari, Mega simatupang, ismail Siregar, Muhammad Fadlan Syafii . Syafriwel, Syafriwel syarifah muthia putri, syarifah muthia WINATA, SATRIA ANANDA Winda Sari, Vina Yahya, Yanawati Binti Yoga Tri Nugraha Zakaria, Zulkarnay