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All Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Teknologi Elektro SainETIn Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Fisika International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Jurnal Abdimas ADPI Sains dan Teknologi Andalasian International Journal of Applied Science, Engineering, and Technology Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Jurnal Abdimas Dosma (JAD) SAINSTEK SNTE Jurnal Abdimas Dosma
Maharmi, Benriwati
Sekolah Tinggi Teknologi Pekanbaru
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Other

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Integration of Photovoltaic Distributed Generation in Grid Distribution Network: A Literature Review Maharmi, Benriwati; Syafii, Syafii; Azhari Zakri , Azriyenni
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 3 (2023): November 2023
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v3i3.114

Abstract

Distributed Generation (DG) will become a future generation system known as a renewable energy source. Renewable energy is a topic being developed due to being environmentally friendly. It fulfills the need for electrical energy to replace fossil energy sources to reduce climate change due to carbon emissions towards net-zero emissions by 2050, reducing climate change by 1.50 C to 20 C. Solar photovoltaic (PV) is an energy source that has been widely developed and has enormous potential; where PV can be integrated off the grid and on the grid. Integrating PV into the network is challenging, so the network remains stable and reliable due to intermittent energy generation. This paper reviews the integration of PV-DG distribution networks. Topology, optimization, and impacts on the distribution network are also discussed in this paper. The literature review results show that PV-DG integrated into the grid has an impact caused by intermittent PV generation.
Integrated IoT-Based Fire Prevention and Evacuation System for High-Rise Buildings Maharmi, Benriwati; Samsudin, Samsudin; Ramdha, Triana; Hanifulkhair, Hanifulkhair
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 68 No 3 (2024): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v68i3.383

Abstract

Conventional fire protection systems, characterized by low installation costs, often lack the sophistication to provide optimal protection, especially in high-rise buildings. This study aims to refine the operational productivity concerning fire prevention and evacuation by embracing a detailed fire safety framework that leverages Internet of Things (IoT) capabilities. This prototype integrates SMS and phone call alerts to facilitate timely response in case of fire detection. The system utilizes three key sensors: a KY-026 flame sensor module, an MQ-2 gas and gas sensor, and an LM35 temperature sensor. Testing results indicate significant sensor value variations between normal and fire conditions. The KY-026 flame sensor module, for instance, exhibited an average reading of 137.3 under normal conditions and 895.2 during fire detection. Similarly, the MQ-2 sensor recorded 1234.7 ppm and 4237.8 ppm, respectively. The LM35 temperature sensor measured 28.34°C and 48.46°C under normal and high-temperature conditions. Despite the sensors showcasing commendable efficacy, they displayed a minor error margin fluctuating between 0.04% and 1.08%.
Desain Sistem Kontrol Tekanan Dinamis pada Pipa Distribusi Berbasis Mikrokontroler Maharmi, Benriwati; Sudarmadi, Ardiansyah; Harda Arya, Engla; Aini , Zulfatri
Seminar Nasional Teknik Elektro Vol. 4 No. 1 (2025): SNTE III
Publisher : Forum Pendidikan Tinggi Teknik Elektro Indonesia Pusat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46962/snte.25.065

Abstract

Abstrak—Pengendalian tekanan pada sistem perpipaan fluida merupakan aspek krusial dalam menjamin keselamatan dan efisiensi operasi, terutama pada infrastruktur pipa minyak yang telah berumur. Penelitian ini bertujuan untuk merancang dan menguji sistem kontrol tekanan berbasis Proportional-Integral-Derivative (PID) yang terintegrasi dengan pressure sensor dan servo valve. Sistem dikembangkan menggunakan mikrokontroler Arduino Uno dan diuji dalam kondisi simulasi mendekati operasi nyata. Proses tuning parameter PID dilakukan secara eksperimental menggunakan metode trial and error untuk mendapatkan performa kendali yang optimal. Hasil pengujian menunjukkan bahwa kombinasi parameter PID terbaik adalah Kp = 1, Ki = 0,045, dan Kd = 0,021. Sistem ini mampu mereduksi overshoot dari 13,6% menjadi 2,4%, serta menurunkan nilai error steady-state hingga 1,7%. Selain itu, waktu tunda dan waktu naik yang diperoleh masing-masing sebesar 10,2 detik dan 19,3 detik. Temuan ini menunjukkan bahwa sistem mampu menjaga kestabilan tekanan dengan respons yang cepat dan akurat, serta berpotensi diterapkan sebagai solusi efisien untuk sistem perpipaan minyak yang membutuhkan peningkatan keandalan dan keselamatan operasional.
Penyuluhan Mitigasi Risiko Penggunaan Listrik Rumah Tangga kepada Warga Perumahan Berkah Family Village Maharmi, Benriwati; Ramdha, Triana; Arya, Engla Harda
JURNAL ABDIMAS DOSMA (JAD) Vol. 4 No. 2 (2025): JUNI
Publisher : IKATAN ALUMNI DOSEN MAGANG KEMENRISTEKDIKTI TAHUN ANGKATAN 2017

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

Abstract

Berkah Family Village (BFV) is a residential community, which they have consumed large the electricity usage but low awareness of household electrical safety. This community service program aimed to enhance residents’ knowledge of safe electricity practices. The activity was conducted through three stages: initial observation, participatory educational sessions, and practical demonstrations, including safe device usage and short-circuit response simulations. Evaluation using pre- and post-activity questionnaires revealed a significant improvement in understanding, with over 85% of participants able to identify safe electrical equipment and basic emergency procedures. The program also fostered active participation and a stronger commitment among residents to implement safer and more responsible electricity use in their homes. These results highlight the effectiveness of community-based education in reducing household electrical risks.
Co-Authors Anwar Karnaidi Arya, Engla Harda Azhari Zakri , Azriyenni Bertanida Widyastomo Bijaksono, Candra Engla Harda Arya Ermawati Ermawati Ermawati Fadhli Palaha Fadli, Ilham Febri Ferdian Hanifulkhair, Hanifulkhair Harda Arya, Engla Johan Bagus Purnomo Sidi Kardova, Toriq Machdalena Machdalena Machdalena, Machdalena Mirfaturiqa, Mirfaturiqa Mohammad Lutfi Neri Puspita Sari Nurhasnah Nurhasnah Prasetyo, Findo Ramdha, Triana Rendy Eka Hartandy Samsudin Samsudin Sari, Neri Puspita Silfia Rini Sudarmadi, Ardiansyah Syabriyana, Maliya Syafii . Yolnasdi, Yolnasdi Yulia Setiani Zaiyar, Zaiyar Zulfatri Aini