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All Journal Transmisi: Jurnal Ilmiah Teknik Elektro ELKHA : Jurnal Teknik Elektro Jurnal Informatika dan Teknik Elektro Terapan ELINVO (Electronics, Informatics, and Vocational Education) Journal of Electrical Technology UMY JETT (Jurnal Elektro dan Telekomunikasi Terapan) Indonesian Journal of Artificial Intelligence and Data Mining JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Journal Technology and Implementation Bussines TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Buletin Ilmiah Sarjana Teknik Elektro Jurnal Teknika Kontribusia : Research Dissemination for Community Development Jurnal Teknologi dan Terapan Bisnis Academia Open Indonesian Journal of Law and Economics Review Journal of Computer Networks, Architecture and High Performance Computing Community Empowerment Journal of Electrical Engineering and Computer (JEECOM) JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Jurnal Abdimas ADPI Sains dan Teknologi Indonesian Journal of Innovation Studies Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Malcom: Indonesian Journal of Machine Learning and Computer Science Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Jurnal Teknologi dan Terapan Bisnis Riwayat: Educational Journal of History and Humanities JOTECHS
Shazana Dhiya Ayuni
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts 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 Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Overload Monitoring and Warning System for 3-Phase Electric Motorcycle based on IoT Adhimanata, Yogi; Sulistiyowati, Indah; Wisaksono, Arief; Ayuni, Shazana Dhiya; Nasar, Muhammad
Buletin Ilmiah Sarjana Teknik Elektro Vol. 7 No. 1 (2025): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v7i1.12262

Abstract

This research aims to develop and test a Telegram-based monitoring and overload warning system for three-phase motors, utilizing the PZEM-004T sensor and ESP8266 WiFi microcontroller, which is able to measure electrical parameters such as current, voltage, and power in real-time. The method used is a quantitative approach with an experimental method, where this system provides automatic notifications via the Telegram application in the event of an overload with a current limit of 20A, and is able to automatically cut off electricity to prevent more serious damage. Given the risk of overload that can cause production damage and costly downtime to the industry, the results show the effectiveness of the system in recording data and detecting overload conditions, although there are power measurement discrepancies that indicate the need for further calibration. Recommendations from this research include developments to improve measurement accuracy, standardization of procedures, and integration with relevant industry standards, as well as additional trials with different load variations to validate the system's performance in various scenarios.
Automated steam engine technology for eco-printing batik: Empowering community economies Shazana Dhiya Ayuni; Alfarid Hendro Yuwono; Akhmad Mulyadi; Syamsudduha Syahrorini; Agus Hayatal Falah
Community Empowerment Vol 9 No 5 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.10462

Abstract

This community service initiative aimed to empower batik artisans in Pamekasan and Pacet villages by enhancing their economic prospects. The team disseminated automated steam engine technology for eco-printing batik to expedite the production process. The activities involved training in various aspects, including eco-printing, automated steam engine usage, cost calculation, and product branding. The outcomes revealed the unique appeal of eco-printing batik motifs, which have become a trend among environmental enthusiasts and fashionistas. The technology dissemination also streamlined the production process, allowing for 18 rolls of fabric to be steamed simultaneously, ultimately reducing production costs. Additionally, batik artisans gained the ability to determine product prices and market their creations through e-commerce platforms.
PROTOTYPE KEAMANAN PORTAL OTOMATIS MENGGUNAKAN FACE RECOGNITION SYSTEM Mohammad Tetuko Putra Mulana; Indah Sulistiyowati; Shazana Dhiya Ayuni
Jurnal Teknika Vol 16 No 2 (2024): SEPTEMBER
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v16i2.1265

Abstract

Penelitian ini membahas pengembangan prototipe sistem keamanan portal otomatis menggunakan pengenalan wajah berbasis ESP32-CAM. Tujuan penelitian adalah meningkatkan keamanan dan efisiensi sistem kontrol akses. ESP32-CAM berfungsi sebagai kamera dan prosesor utama yang menangkap dan memproses gambar wajah. Algoritma deteksi wajah mencocokkan fitur wajah dengan data yang tersimpan. Node MCU32 mengontrol servo motor yang membuka portal ketika wajah dikenali. Sistem ini didukung oleh bank daya USB 5V. Proses pendeteksian melibatkan pengambilan gambar oleh ESP32-CAM, pemrosesan gambar, dan pencocokan dengan data yang ada. Jika wajah dikenali, sistem mengirim sinyal ke Node MCU32 untuk menggerakkan servo motor membuka portal. Sistem menggunakan pustaka ESP32-CAM, Arduino WebSockets, dan pustaka pendukung lainnya. Pengujian menunjukkan akurasi tinggi, meskipun ada tantangan seperti tertipu oleh foto wajah dan bug di pustaka Arduino. Data sampel menunjukkan empat kali prediksi benar dan satu kali prediksi salah dari lima percobaan. Penelitian ini berkontribusi dalam meningkatkan keamanan dan efisiensi sistem kontrol akses dengan pengembangan lebih lanjut untuk mengatasi tantangan yang ada.
BESS Revolutionizes Renewable Stability in Indonesia: BESS Merevolusi Stabilitas Energi Terbarukan di Indonesia Muhamad Saifudin Zuhri; Jamaluddin Jamaluddin; Shazana Dhiya Ayuni; Izza Anshory
Indonesian Journal of Innovation Studies Vol. 25 No. 3 (2024): July
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v25i3.1158

Abstract

This study examines the integration of Battery Energy Storage Systems (BESS) with Solar Power Plants (PLTS) to enhance electrical grid stability in Indonesia, where 90% of electricity is from fossil fuels. The intermittent nature of PLTS often destabilizes the network, causing frequency hunting or blackouts. Using Etap 12.6 software, simulations showed that adding BESS to hybrid PLTS-PLTD systems significantly mitigates these issues. For instance, a 50% drop in PLTS power without BESS required a 55% increase in PLTD power, but with BESS, this increase was only 34%. Thus, BESS is crucial for stabilizing renewable energy integration and supporting Indonesia’s Net-Zero Emissions goal. Highlights: BESS Stabilizes Power: Reduces impact of PLTS power fluctuations on PLTD. Simulation Insight: 50% PLTS drop increases PLTD by 34% with BESS. Net-Zero Goal: BESS supports Indonesia’s renewable energy and emission targets. Keywords: Renewable Energy, Solar Power, Battery Storage, Electrical Grid Stability, Indonesia
Smart Stick Revolutionizes Mobility for the Visually Impaired: Tongkat Pintar Merevolusi Mobilitas bagi Tunanetra Moh. Alfian; Shazana Dhiya Ayuni
Indonesian Journal of Innovation Studies Vol. 25 No. 4 (2024): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v25i4.1173

Abstract

Visual impairment significantly hinders daily activities, necessitating innovative solutions. This study develops and tests a smart walking stick using NodeMCU ESP-8266, HCSR-04 ultrasonic sensor, DFPlayer, and GPS, monitored via the Blynk app. Employing a research and development approach, the device demonstrated 100% accuracy in obstacle detection and location tracking, providing real-time feedback through audio notifications and smartphone monitoring. This smart walking stick enhances mobility and safety for visually impaired users, representing a significant advancement in assistive technology. Highlights: Accurate Obstacle Detection: 100% accuracy with HCSR-04 ultrasonic sensor. Real-time Monitoring: GPS tracking via Blynk app. Enhanced Mobility: Increases safety and independence for visually impaired users. Keywords: Visual impairment, Smart walking stick, Ultrasonic sensor, GPS tracking, IoT
Temporary Devider as an innovation tool in reducing operational losses of PT PLN (Persero) UP3 Sidoarjo Zaputra, Gaggah; Ayuni, Shazana Dhiya; Anshory, Izza; Falah, Agus Hayatal
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.10810

Abstract

Temporary Devider is a new tool that was created in October 2024 by the PT PLN (PERSERO) UP3 SIDOARJO PDKB Team. Temporary Devider was created to help and solve problems with SUTM maintenance work that could not be carried out by the PDKB team due to high risk factors. The results of the study from 5 implementations in the PT PLN (Persero) UP3 Sidoarjo work area, local blackouts by utilizing the Temporary Devider as a new innovation tool with an investment value IDR 4,000,000 can reduce the difference in company losses by 89,376.08 kWh or Rp. 104,263,090 when compared to blacking out one feeder and 16,839.02 kWh or IDR 19,578,227 when compared to per-section outages. The use of Temporary Deviders has been proven to be able to reduce losses due to blackouts which result in Energy Not Supplied.
Analysis of Power Transformer Insulation Resistance Using the Applied Voltage test Method Feri, Mohammad; Jamaaluddin, Jamaaluddin; Ayuni, Shazana Dhiya
ELKHA : Jurnal Teknik Elektro Vol. 17 No.1 April 2025
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v17i1.90883

Abstract

This study investigates insulation resistance failures in newly manufactured power transformers at PT XYZ, focusing on the application of Applied Voltage Test as the main method to detect potential insulation failures. Different from previous studies that focus more on transformers that have been in operation for a long time, this study identifies that insulation failure in new transformers can be caused by production factors, such as insulation paper degradation due to exposure to temperature and humidity during the manufacturing process. The research was conducted through direct observation, structured interviews with testing technicians, and comparative analysis of two transformer units. The test results showed significant differences between the two units, where Transformer Unit 2 failed the test due to insulation paper degradation, which was confirmed through physical inspection. This study emphasizes the importance of Applied Voltage Test in identifying insulation defects at an early stage and shows that the quality of materials and production processes greatly affect the reliability of transformers. The findings make new contributions to understanding the causes of insulation failures in new transformers, as well as provide practical recommendations for optimization of test methods and improvement of production quality, thereby minimizing the risk of insulation failures in new transformers. Furthermore, this research highlights the significance of early detection through Polarization Index testing, which can serve as an indicator of insulation degradation. These insights are crucial for improving quality control in transformer manufacturing and ensuring the reliability of power distribution systems.
Rancang Bangun Kontrol Sumber Listrik 3 Fasa Pada Bilik Praktikum Siswa SMK Jurusan Teknik Instalasi Tenaga Listrik Berbasis Siemens Logo Akbar, Mochammad Dzikril; Syahrorini, Syamsudduha; Ayuni, Shazana Dhiya; Jamaaluddin, Jamaaluddin
TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol Vol 11, No 1 (2025): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v11n1.76-85

Abstract

Perkembangan teknologi sektor ketenagalistrikan terus melaju pesat, terutama dalam konteks pendidikan di Sekolah Menengah Kejuruan, khususnya pada jurusan Teknik Instalasi Tenaga Listrik. Ruang praktik menggunakan listrik arus bolak balik 3 fasa sebagai sarana utama dalam pembelajaran pemanfaatan tenaga listrik. Kelalaian siswa berupa kegagalan instalasi bertentangan dalam penerapan pembelajaran Keamanan dan Keselamatan Kerja listrik. Dengan teknologi Internet of Things memungkinkan untuk mempermudah pengoprasian dan pengawasan. Oleh karena itu dibuatlah sistem kontrol sumber listrik 3 fasa menggunakan Siemens LOGO  yang di operasikan secara Internet Of Things dengan komputer ataupun seluler melalui web dashboard Node RED. Tujuannya agar instruktur dapat memegang kendali penuh dan siswa tidak dapat lagi mengaktifkan sumber listrik 3 fasa tanpa pengawasan, melainkan harus sesuai terhadap prosedur pemeriksaan yang telah dilaporkan kepada instruktur. Penelitian ini menggunakan metode Research and Development. Berdasarkan hasil pengujian yang dilakukan secara keseluruhan, sistem berjalan dengan baik, terdapat peringatan ketika terjadi hubung singkat arus listrik pada bilik praktikum dan perubahan status pada kondisi dashboard Node RED. Tegangan keluaran rata- rata antar fasa adalah 418,3 Volt sdeangkan keluaran tegangan rata-rata fasa-netral adalah 241,6 Volt. Selain itu,  pembacaan urutan fasa dengan alat ukur telah benar dengan hasil putaran searah jarum jam. The development of electricity sector technology continues to advance rapidly, especially in the context of education in Vocational High Schools, especially in the Electrical Power Installation Engineering department. The laboratory room uses 3-phase alternating current electricity as the main means of learning the use of electricity. Student negligence in the form of installation failure is contrary to the application of electrical Work Safety and Security learning. With Internet of Things technology, it is possible to facilitate operation and supervision. Therefore, a 3-phase power source control system was created using Siemens LOGO which is operated via the Internet of Things with a computer or mobile via the Node RED web dashboard. The goal is that instructors can have full control and students can no longer activate 3-phase power sources without supervision, but must comply with the inspection procedures that have been reported to the instructor. This study uses the Research and Development method. Based on the results of the tests carried out as a whole, the system runs well, there is a warning when there is a short circuit in the laboratory room and a change in status on the Node RED dashboard condition. The average output voltage between phases is 418.3 Volts while the average output voltage of the phase-neutral is 241.6 Volts. In addition, the reading of the phase sequence with the measuring instrument was correct with the result of clockwise rotation.
MONITORING PLTS BATTERY ENERGY STORAGE ON SALT PRODUCTION TOOLS Rayhan, Akbar; Jamaaluddin, Jamaaluddin; Ayuni, Shazana Dhiya; Syahrorini, Syamsudduha
Jurnal Al Ulum LPPM Universitas Al Washliyah Medan Vol. 13 No. 2 (2025): Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan
Publisher : UNIVERSITAS AL WASHLIYAH (UNIVA) MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/alulum.v13i2.916

Abstract

Indonesia, being on the equator, possesses significant solar energy potential with an average radiation intensity of 4.8 kWh/m² per day. This potential can be utilised for various sectors, including the salt production industry which requires a stable electricity supply. Solar Power Plant (PLTS) is a strategic alternative in increasing the efficiency of salt production, especially in the drying stage. This study aims to analyse the performance of the energy storage system in the solar power plant battery used in the salt production process. The research method involved measuring the voltage from the solar panel stored in the battery through three daily testing sessions. The test results showed that the highest voltage, 12.59 Volts, was reached in the morning and afternoon, while in the afternoon it decreased as the intensity of sunlight decreased. The results of this study show that solar power plants play an important role in maintaining a stable supply of electrical energy to support salt production. However, voltage fluctuations due to changes in sunlight intensity emphasise the importance of optimising the energy storage system. Therefore, the development of more efficient storage technologies is needed to increase the effectiveness of renewable energy-based salt production.
Analisa Rugi Daya, Drop Tegangan dan Perbaikan pada Sistem Distribusi Penyulang Keboansikep PT PLN (Persero) UP3 Sidoarjo Pradana, Fendy Steyo; Jamaaluddin, Jamaaluddin; Anshory, Izza; Ayuni, Shazana Dhiya
Riwayat: Educational Journal of History and Humanities Vol 8, No 3 (2025): July, Social Studies, Educational Research and Humanities Research.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i3.48788

Abstract

Abstract:This research analyzes the technical and economic performance improvements of the 20 kV Keboansikep feeder network using ETAP 21.0.1 simulation software. The study addresses the problem of high power losses and voltage drops in the existing system, which reduce network efficiency and electricity supply quality. Data collection involved field measurements of feeder load, conductor specifications, transformer capacity, and network configuration, followed by modeling and simulation in ETAP. Two improvement scenarios were evaluated: Option 1, upgrading conductor cross-sectional area to 240 mm, and Option 2, adding a new feeder line to distribute the load more evenly. Simulation results show that in the existing condition, total power loss reached 246.11 kW with a maximum voltage drop of 3.8%. Option 1 reduced power loss to 153.08 kW and voltage drop to 2.5%, while Option 2 achieved the best performance with power loss of only 65.99 kW and voltage drop of 1.2%. From an economic perspective, Option 1 generated annual energy cost savings of approximately IDR 896 million, while Option 2 saved around IDR 1.73 billion annually. Although Option 2 requires higher investment, it offers greater long-term benefits in terms of energy efficiency, voltage stability, and operational reliability. The findings provide practical insights for electricity distribution companies in selecting cost-effective and technically sound solutions to minimize network losses and enhance service quality.
Co-Authors Adhimanata, Yogi Agus Hayatal Falah Ahmad Ahfas Aji, Eka Afdi Septiyono Akbar, Mochammad Dzikril Akhmad Ahfas Akhmad Mulyadi Akmad Ahfas Alamsha, Mukhammad Ariya Alfarid Hendro Yuwono Ali Mahfud Roziqin Amrul wahyu Apriliana Sari, Indah Arief Wisaksono Boy Isma Putra Budi, Mohamad Istiyo Cahyo, Chandra Darmawan Dwi Chanifudin, Achmad Yahya Dandi Pratama Putra Dedy Aryanto Dwi Hadidjaja Exsavator Dwiryanto Putra Fariz Zulfiryansyah Fatahillah Ikra Negara Fatahillah Okra Negara Feri, Mohammad Ferry Wahyu Perdana Guyub Rahman Auwali Haidar Muhammad Indah Apriliana Sari Wulandari Indah Sulistiyowati Izza Anshory Izza Rosidah Izza Rosidah Izza Rosyidah Jamaaluddin Jamaluddin Jamaluddin Lukman Hudi Moh. Alfian Mohammad Tetuko Putra Mulana Muchlason, Ahmad Muhamad Saifudin Zuhri Muhammad Fariz Ilmi Muhammad Nasar Muhammad Nauval Khoiron Hamdani Muhammad Ulum Muhammad Zum’an Azmi Pasca Yoghaswara Pradana, Fendy Steyo Raharjo , Annas Wismo Rayhan, Akbar Rossoleh, Andriyan Herqi Shon Haji Sy. Syahrorini Sy. Syahrorini Syahrorini, Syamsudduha Syamsudduha Syahrorinni uddin, Jamaal Ulum, M. Bahrul Yoghaswara, Pasca Zaputra, Gaggah