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All Journal Fon: Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Kependidikan Media EXPOSURE JOURNAL Jurnal Manajemen Pendidikan Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Efektor JMIE (Journal of Madrasah Ibtidaiyah Education) Jurnal Onoma: Pendidikan, Bahasa, dan Sastra INTERACTION: Jurnal Pendidikan Bahasa Akta Agrosia UTAMAX : Journal of Ultimate Research and Trends in Education Siyasatuna Jurnal Ilmiyah Mahasiswa Siyasah Syariyyah Akrab Juara : Jurnal Ilmu-ilmu Sosial Ideguru: Jurnal Karya Ilmiah Guru Journal of Economics and Regional Science Gurindam: Jurnal Bahasa dan Sastra Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Jurnal Basicedu Jurnal Pengabdian Kepada Masyarakat (JPKM) Dedikasi Nusantara: Jurnal Pengabdian Masyarakat Pendidikan Dasar Unimuda Sport Journal : Jurnal Pendidikan Jasmani Seminar Nasional Hasil Penelitian LP2M UNM Jurnal Lembaga Pengabdian Kepada Masyarakat Undana JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Jurnal Pengabdian Masyarakat Indonesia E-CLUE Journal of English Culture, Language, Literature and Education International Journal of Economics, Commerce, and Management Mammiri: Jurnal Pengabdian Masyarakat Media Gizi Pangan Frasa: Jurnal Keilmuan Bahasa, Sastra dan Pengajarannya INTERACTION: Jurnal Pendidikan Bahasa Journal of Islamic Education Journal of Data Science Methods and Applications ATH-THALIB
Nursalim Nursalim
Jurusan Teknik Elektro, UNDANA Kupang
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PERANCANGAN SISTEM PENGISI TOKEN LISTRIK BERUMPAN BALIK PADA kWh METER PRABAYAR BERBASIS ARDUINO Nursalim, Nursalim; Galla, Wellem F.; Syam, Sudirman; Kurniati, Sri; Rondak, Valentino A.E
Jurnal Media Elektro Vol 12 No 2 (2023): Oktober 2023
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v12i2.12694

Abstract

Kilo Watt Hour Meter or kWh meter is a tool for calculating the amount of electrical energy used by electricity consumers, both residential and industrial customers. The electrical energy used is then converted into the electricity price that must be paid each month. Currently, most kWh meters in circulation are smart kWh, which use electricity tokens as transaction calculations. Customers must fill in 20 token numbers via the kWh meter keypad to fill in electricity tokens. Filling in this 20-digit token is not easy, this is because usually, this type of kWh is placed in a higher place to avoid the reach of children. This placement sometimes causes problems with replenishing the token, and users must start over from the beginning. This research aims to create a tool to fill in electricity token numbers that can be controlled using an Android application, making it easier for users to fill in electricity tokens remotely via smartphone. Apart from that, this system has feedback in the form of notifications that display numbers that failed to be filled in on the kWh meter. Test results show that this system can function well from 10 meters without obstructions and 9 meters without obstructions.
A NEW METHOD OF TORQUE RIPPLE MEASUREMENT FOR MAGNETIC GEARS Syam, Sudirman; Kurniati, Sri; Nursalim, Nursalim; Galla, Wellem F.
Jurnal Media Elektro Vol 13 No 1 (2024): April 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v13i1.15120

Abstract

Torque ripple analysis and calculation methods in an axial-type Magnetic Gear (MG) design with four rectangular NdFeB magnetic layers have been reviewed and discussed. Smooth and steadily transmitted torque is an essential characteristic of a magnetic gear. Reducing possible mechanical vibration, position inaccuracy, and acoustic noise is necessary. Therefore, this study aims to design a new engineering method appropriate for calculating the torque ripple of the MG transmission by testing its mechanical and electrical properties. Two simultaneous torque tests compare the MG brakes from zero to full load. In addition, the transmission torque of the axial MG is measured and calculated using technical methods. The results showed that differences in dynamic torque occurred in the MG at various air gap distances.
FREQUENCY STABILITY ANALYSIS USING TIME DOMAIN SIMULATION METHOD (CASE STUDY OF TIMOR SYSTEM) Seran, Dionisius Alfonso; Mauboy, Evtaleny R; Nursalim, Nursalim
Jurnal Media Elektro Vol 13 No 1 (2024): April 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v13i1.15141

Abstract

Based on the 2021-2030 RUPTL, the addition of PLTU Timor 1 (2 × 50 MW) to the Timor system is carried out because electricity demand continues to increase. Therefore, a transient stability study is needed, to determine the reliability of the system when a disturbance occurs. By utilizing the Time Domain Simulation (TDS) method, the research was conducted by simulating generator outage and 3 phase short circuit to study the frequency stability of the Timor system. From the simulation results, generator outage has a major influence on system frequency stability, especially simulated at PLTU Timor 1 unit 1. The disturbance caused a decrease in the lowest frequency reaching 49.61 Hz so that it was not within the safe operating limits according to the operating guidelines for the Timor electricity system. For this reason, Manual Load Shedding (MLS) and the addition of generators at PLTD Cogindo and PLTMG Kupang Peaker are required. The action is carried out by paying attention to the rate of change of the next frequency. As for the 3 phase short circuit disturbance on one of the Bolok - Maulafa lines, the frequency increased to 50.06 Hz after the disturbance which is still within safe operating limits.
Perancangan dan Implementasi Smart kWh Meter Berbasis ESP32 untuk Manajemen Energi pada Pelanggan Rumah Tangga 1300 VA Nursalim, Nursalim; Galla, wellem F; Tena, Silverster; Meok, Nixson J.
Jurnal Media Elektro Vol 14 No 2 (2025): Oktober 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v0i0.26954

Abstract

This study aims to design and implement a smart kWh meter system based on ESP32 that is capable of monitoring and controlling electricity consumption in households with a connected power of 1300 VA. The developed system utilizes the ESP32 microcontroller as the main data processor, which is integrated with the PZEM-004T sensor to measure electrical parameters, including voltage, current, power, energy, and power factor. Measurement data is displayed in real-time through the Blynk application, while control and limitation of energy consumption are managed using a Telegram bot service. The system is equipped with a relay to automatically disconnect the load when energy consumption exceeds a predetermined limit. System testing is conducted by comparing the sensor measurement results against the PLN kWh meter as a reference tool. The test results indicate that the developed smart kWh meter system operates effectively and possesses an average current measurement accuracy of above 99% across various types of household loads. Additionally, the load control and notification system based on Telegram functions reliably in limiting electricity consumption. Therefore, this system can serve as an effective solution to assist household users in monitoring and controlling electricity consumption more efficiently.
ANALISIS PENGARUH SOLAR TRACKER SINGLE-AXIS TERHADAP DAYA KELUARAN DAN EFISIENSI PANEL SURYA PADA SISTEM PENERANGAN JALAN UMUM Rabu, Ansgarius Yudiyanto; Nursalim, Nursalim; Galla, Wellem F.
Jurnal Media Elektro Vol 14 No 2 (2025): Oktober 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v0i0.27252

Abstract

Indonesia memiliki potensi energi surya yang besar sehingga pemanfaatannya pada sistem Penerangan Jalan Umum (PJU) berbasis tenaga surya sangat prospektif, namun panel surya dengan posisi statis belum mampu menyerap energi secara optimal akibat perubahan sudut datang sinar matahari sepanjang hari. Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan solar tracker single-axis terhadap daya keluaran panel surya pada sistem PJU. Metode yang digunakan adalah metode eksperimental dengan membandingkan kinerja panel surya statis pada sudut 45°, 90°, dan 135° dengan panel surya dinamis yang dilengkapi sistem solar tracker single-axis berbasis Arduino Uno. Parameter yang dianalisis meliputi tegangan, arus, daya keluaran, dan persentase penyerapan energi, dengan pengujian dilakukan dari pukul 06.00 hingga 17.00 pada interval 30 menit. Hasil penelitian menunjukkan bahwa panel surya dengan sistem pelacak menghasilkan daya keluaran yang lebih tinggi dibandingkan panel statis, dengan total daya keluaran panel dinamis mencapai 64,84 W, sedangkan panel statis menghasilkan daya antara 31,25 W hingga 40,06 W. Selain itu, tingkat penyerapan energi panel surya dinamis mencapai 87,51%, lebih tinggi dibandingkan panel surya statis yang berada pada kisaran 42,18%–54,06%. Hasil ini menunjukkan bahwa penerapan solar tracker single-axis efektif dalam meningkatkan daya keluaran dan efisiensi energi panel surya pada sistem PJU.
Co-Authors Abdul Wahid Abu Anwar ADE HIKMAT Ade Niryan Agus Gunawan Agus Rahardi Agus Setiawan AGUS WIDODO Aida Farida Ajam , Ali Alamin, Rahmatan Lil Anakotta, Raisa Andini, Rekha Aprilia Andyastuti, Etty Anyastuti, Etty Ari Wibowo Asriadi Asriadi Awaluddin Muin, Awaluddin Ayuningtyas, Puteri Nafdila Ayurani, Isma Budiman , Jeihn N. C. Bustomi Bustomi Dasmasela, Milka Levlin Dwi, Dwi Salim Eni Setianingsih Evtaleny Rollan Mauboy Fadilah, Arif Fahrurrozi, Nurmas Jihad Fatem, Albert Fatem Fatmawati, Fatmawati Fauziah, Hamida Ulfa Fauziah, Hamidah Ulfa Fergina Lengkoan Fikriansyah Fikriansyah Fransiska, Rela Melda Galla, Wellem F Galla, Wellem Fridz Gilang, Gilang Ramadhan Hafid, Abd. Hasanudin Hasanudin Herison, Catur Howay, Musa Seblom Ika Imroatul Jamilah Ikhsan Sukaria, Muhammad Intan Kartika Sari, Intan Kartika Irawan Hadi Wiranata Karraske, Agnesia Ultha Irianti Khairul Saleh Kurnia Sari, Erika Kurniati A., Sri Kusumawati, Sofia Indra Latuheru, Reka Judahida Lengkoan , Fergina Marsuki, Andika Martini, Karina Martius Martius Masud, Hikmawati Meok, Nixson J. Merakati Handajaningsih Muanam, Mohamad Khoirul Muhamad Fauzi Muhammad Akbar Hajuan Nadia Adillah Harpizon Nur, Muhammad Awal Nuri, Ahmad Nurjoko Nurteteng, Nurteteng Oraple, Ezri Trifena Pratama, Ricky Widia Prima Gusti Yanti Rabu, Ansgarius Yudiyanto Rahma Dewi Ramayani, Anita Wahyu RIMA RIMA Risanda Alirastra Budiantoro Riswandi, Fitta Nurisma Rizal , Awaludin Rondak, Valentino A.E Rosa Imani Khan Rosmalah Rosmalah, Rosmalah Rustikawati Rustikawati Sabrina Sabrina Saiful Anwar Sakilah Sakilah Sampeallo, Agusthinus S Samsur, Fadlia Ramadhani Sao, Fransiska Pindan Sari, Galuh Novita Sasmita, Wikan Sa’adah, Sitti Nur Seran, Dionisius Alfonso Shabir, Achmad Silvester Tena Simarmata, Rina Octavia Sitorus, Ahmad Syukri Sofwina, Yolanda Titis Sri Kurniati, Sri Sudibyo, Doni Sugiono Sugiono Suharjo, Usman K.J. Sukaria, Muhammad Ikhsan Suratman Suratman Sutrisno Sahari, Sutrisno Suyoto Suyoto Syam, Sudirman Tamamala, Siti Tena, Silverster Tirta, Riskiah Tory, Rini Dwikurniati Tri, Anugrah Tri Agil S Ulfa, Hamidah Vebrianto, Rian Veny Iswantiningtyas Vera Sardila Wahyuni, Andi Sri Sri Wahyuni, Andi Sri Wahyuni Mumang Wardani H, Rizqi Claudia Wardani, Rizqi Claudia Wellem F. Galla Widi Wulansari, Widi Widiyasari, Ririn Witdianti, Yeni Wulan Ningsih, Retno Yanwarin, Elisabeth Yuli Astuti Yulis, Ardi Yunita Dwi Pristiani Zubaidah Amir, Zubaidah