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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) JURNAL ELEKTRO ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Syntax Literate: Jurnal Ilmiah Indonesia Jurnal al-Ulum : Jurnal Pemikiran dan penelitian ke-Islaman Tabyin; Jurnal Pendidikan Islam Dakwatuna: Jurnal Dakwah dan Komunikasi Islam Jurnal Ilmiah Profesi Pendidikan Indonesian Journal of Electrical Engineering and Computer Science Elektrika Borneo IJGIE (International Journal of Graduate of Islamic Education) Rabbani: Jurnal Pendidikan Agama Islam Jurnal Ilmiah Wahana Pendidikan International Journal of Engagement and Empowerment (IJE2) Journal of Social Research Jurnal Locus Penelitian dan Pengabdian Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Charitas Konstruktivisme : Jurnal Pendidikan dan Pembelajaran Jurnal Riseta Naturafarm
Nur, Tajuddin
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Journal : JURNAL ELEKTRO

 1 
Pengaruh Kombinasi Pemangkasan Ujung Magnet Permanen dan Axial Channel pada inti rotor terhadap Torka Cogging pada Generator Tipe Fractional Slot Number Suherman, Yudha; Nur, Tajuddin
Jurnal Elektro Vol 13 No 2 (2020): Jurnal Elektro: Oktober 2020
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v13i2.1973

Abstract

This paper is about to discuss the effect of combining a magnetic shaping technique with an axial channel in the rotor core to reduce the cogging torque of a permanent magnet synchronous generator. Computation process is performed by using the optimization response surface method. In this case, this research is done by employing two types of axial channel systems, namely circular and hexagonal. The axial channel area at the core of the engine rotor is 0.000279683 m2. Determination of magnetic shaping was carried out with an angle of 10 and a surface angle of 530. The effect of the combination of the cogging torque reduction technique with magnetic shaping and axal channel was analyzed by numerical method based on the finite element method (FEMM). Based on the analysis, it is found that the combination shows a decrease in cogging torque by 98% when compared with the cogging torque in the initial design (initial structure). Another advantage of the combination of the two cogging torque reduction techniques is that there is no significant increase in the magnetic flux density of the engine core. It can be said that the combination of the cogging torque reduction technique and the axial channel at the core of the engine rotor can significantly reduce the cogging torque.
Simulasi Sistem Pengendalian Motor Stepper dengan Metode Pulse Width Modulation Timothy Wijaya, Hans; Pangestu, Devin; Timothy Sutjipto, Marcellus; Surya Widjaja, Williem; Octavianus Bachri, Karel; Nur, Tajuddin
Jurnal Elektro Vol 15 No 1 (2022): Vol.15 No.1 April 2022: Jurnal Elektro
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v15i1.5120

Abstract

This paper discusses the control of a stepper motor using Pulse Width Modulation (PWM) methods. In this paper, the author presents two designs: one using a stepper motor controller with an astable multivibrator as a pulse generator and the other utilizing a microcontroller as the pulse generator. The design of the stepper motor controller with an astable multivibrator involves using the IC timer 555 to control the stepper motor speed and a latch circuit to control the direction of the stepper motor rotation. Meanwhile, the design of the stepper motor controller with a microcontroller employs the Arduino UNO R3 to control both the direction and speed of the stepper motor. Testing is conducted through a simulation of the system design using Proteus software. From the test results, it is observed that an increase in the PWM value leads to a faster rotation speed of the stepper motor, conversely, a decrease in PWM value results in a slower rotation speed of the stepper motor.
Prototipe Sistem Pencegah Banjir dengan Pengontrolan Pintu Air Waduk menggunakan Kontrol PID berbasis PLC & HMI Felix Udianto, Johanes; Eka Budiyanta, Nova; Nur, Tajuddin; Siregar, Marsul
Jurnal Elektro Vol 16 No 1 (2023): Vol.16 No.1 April 2023: Jurnal Elektro
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v16i1.5132

Abstract

The purpose of research on this flood prevention system prototype design is to prevent flood caused by overflowing reservoir water. This system prototype uses the Modicon M340 Programmable Logic Controller as a controller and is equipped with a Human Machine Interface feature as a medium for managing and monitoring system performance virtually. This system is supported by a Water-Level Sensor to measure the water level in the reservoir and also the rate of addition of water in the reservoir. The sluice mechanism is driven by a Stepper Motor assisted by the ULN2003 Driver Module based on Proportional, Integral and Derivative (PID) control to maintain the water level in the reservoir. PID control in this system successfully runs optimally at constant KP = 3.5, KI = 2, and KD = 1, with an error result of 0,048%. This constant has the best response time compared to other constants, where rise time = 11.76 s, settling time = 13.95 s, and steady state time = 14.07 s.
Comparison of Actual Results and PVSyst Simulation in the Design of Off-Grid Solar Power Generation System (PLTS) in Karuni Village, Southwest Sumba Siregar, Marsul; Pardosi, Cristoni Hasiholan; Bachri, Karel Octavianus; Nur, Tajuddin; Pandjaitan, Lanny W.
Jurnal Elektro Vol 17 No 1 (2024): Jurnal Elektro: April 2024
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v17i1.5419

Abstract

This research aims to compare the actual production with the simulations using the PVSyst software for the Off-Grid Solar Power Plant (PLTS) in Karuni Village, Southwest Sumba. The Off-Grid PLTS in Karuni Village is a vital solution for improving remote areas' electricity access. Actual energy production data from the PLTS were obtained from monitoring systems, while simulation results were obtained through PVSyst. The analysis results indicate a difference of approximately 10% between the actual and simulated results. It observed that it is influenced by variability in local weather conditions, maintenance, system management levels, and limitations of the simulation model. The implications of this research emphasize the importance of using accurate data in simulations, improving PLTS system maintenance, and developing more sophisticated simulation models. Recommendations for further research include further analysis of factors influencing the differences in results. This study provides valuable insights into the planning and management of Off-Grid PLTS. It offers perspectives on enhancing the accuracy of future PLTS system planning and management.
Co-Authors Abdul Kosim, Abdul Ahmad, Suhairi Rizuan Che Almaida, Maria Anjani, Jihan Fajira Aqsha, Fikrie Bachri, Karel Octavianus Baso Didik Hikmawan CORREIA, LUCIO ALFREDO Duma K Y Hutapea Duma Kristina Yanti Eka Budiyanta, Nova English Farid Farid, Farid Felix Udianto, Johanes Fikri, Miftahul Fithri Muliawati Fretes, Anthon de HALIM, MARCHELL MORDEKHAI Herlina Herlina Herman Hinggil Permana Ibrahim, Arsyik Iswati Iswati, Iswati Khoerunnisa, Khoerunnisa Lucio Alfreido Correira Luqman Hakim Maehi, Emay Ahmad Mardhyah, Annisa Nur'Ismah Melisa Mulyadi Muslim, Joko Nur Pratama, Yuandika Nurdin Octavianus Bachri, Karel Othman, Raja Nor Firdaus Kashfi Raja PANDJAITAN, LANNY Pandjaitan, Lanny W. Pangestu, Devin Pardosi, Cristoni Hasiholan pengelola, pengelola Pitaloka, Indriana Rusman, Arman Rustiman, Uus Septamas, Gifran Sibatuara, Henra Sihotang, Arviju Siregar, Marsul Sugioko, Andre Suherman, Yudha Supala, Sugma Wily Surya Widjaja, Williem Syamsir Abduh Timothy Sutjipto, Marcellus Timothy Wijaya, Hans Trifenaus Prabu Hidayat Ulya, Neng Widianti, Widianti Widiarto, Sandra Octaviani B. Yahya, Yanawati Yakin, Aenul YANASTANTO, GUSTIESAR ALBARRY