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All Journal Jurnal Jurusan Pendidikan Teknik Elektro Mechatronics, Electrical Power, and Vehicular Technology TRANSIENT: Jurnal Ilmiah Teknik Elektro Jurnal Simetris Elkom: Jurnal Elektronika dan Komputer Jurnal Teknik Elektro Emitor: Jurnal Teknik Elektro Jurnal Teknologi Elektro ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika PROtek : Jurnal Ilmiah Teknik Elektro CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro INOVTEK POLBENG Techne : Jurnal Ilmiah Elektroteknika Praxis : Jurnal Sains, Teknologi, Masyarakat dan Jejaring TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali Jurnal Teknik Elektro Uniba (JTE Uniba) Fokus Elektroda: Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) International Journal of Robotics and Control Systems Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Jurnal Ilmiah Teknik Elektro Jurnal Rekayasa elektrika Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Jurnal Elektronika dan Telekomunikasi
Esa Apriaskar
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Other

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Performance Analysis of 18-Slot 12-Pole Ring-Type Orbital Electric Motor With Variations Of Neodymium and Low-Carbon Steel Rotors Using Femm 4.2 Software Aryadi, Widya; Putra Julian Valentino, Michael; Apriaskar, Esa
Rekayasa Vol. 23 No. 1 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v23i1.38037

Abstract

This study aims to evaluate the performance of a ring-type orbital electric motor by examining the effects of variations in magnet position and configuration on flux linkage, force, and torque, and by comparing the results with those of a radial electric motor. The method employed is a 2D numerical simulation using FEMM 4.2 software. The design variations include the use of 0% (Pure) permanent magnets as well as magnets with lamination levels of 25%, 35%, and 50% for the orbital motor type. The simulation results indicate that the orbital motor with 0% (Pure) permanent magnets achieves the highest flux linkage of 3.13 Weber and the highest maximum torque of 336 Nm. For maximum force, the orbital motor with 25% laminated magnets shows the best result at 5207 N. Conversely, the radial motor with 0% (Pure) permanent magnets exhibits the lowest performance across all three parameters. Additionally, increasing the magnet lamination percentage does not always improve performance, as a decline is observed at 50% lamination. Overall, the orbital motor demonstrates superior performance compared to the radial motor.
Design of Brushless DC Motor Driver Based on Bootstrap Circuit Khoirudin Fathoni; Esa Apriaskar; Nur Azis Salim; Vera Noviana Sulistyawan; Rifki Lukman Satria; Syahroni Hidayat
Jurnal Elektronika dan Telekomunikasi Vol. 23 No. 2 (2023)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jet.563

Abstract

Brushless DC (BLDC) motor is a three-phase motor that cannot work directly with DC current but requires electronic commutation to replace the brush function in DC motor. This paper aims to implement BLDC motor driver integration based on bootstrap circuit using Autodesk Eagle. The driver board consist of bootstrap circuit based on IR2110, MOSFETs, three voltage regulator, ESP32 microcontroller and ACS712 current sensor connection, logic level converter, and BLDC hall effect signal sensor conditioning. The research proposes bootstrap capacitor calculation based on charging/discharging capacitor principle and the minimum motor speed rotation. The implemented driver has 14x10 cm dimension tested to drive 24V/135W/6000rpm sensored BLDC motor using six steps commutation with pulse width modulation (PWM) inserted programmatically in ESP 32 to drive the high side MOSFET of the driver without AND gate circuit. The effect of pwm frequency and dutycycle variation to the speed and current of the motor is investigated. The results showed that the driver with both 12 V and 24 V voltage source and 68 μF bootstrap capacitor work optimally in 20 KHz PWM frequency both in open loop and closed loop speed control test. The motor reach 129 W for the largest power and 5250 rpm for the fastest speed in 24 V supply.
Co-Authors Adriyanto, Feri Afrizal Mayub Agim Tetuko Amelia, Ilya Andika Enggal Ramadhan Arief Bagus Dermawan Aris Triwiyatno Aryo Baskoro Utomo Bilqis, Viyola Lokahita Budi Bayu Murti Budi Setiyono Dani Suryana Setiyawan Dermawan, Arief Bagus Deva Okky Deltania Dhidik Prastiyanto Dinofa, Azrul Hanif Djuniadi . Djuniadi Djuniadi Dwi Haryo Wicaksono Fahmizal Fahmizal Fahmizal Fahmizal Fahmizal, Fahmizal Habib Alhaq Ika Cahyani Ilham, Dimas Alfarizky Indriyani, Devie Joko Mulyono Joko Slamet Saputro Juliatama, Hanif Wisti Khoirudin Fathoni, Khoirudin Maghfiroh, Hari Manaf, Akhyar Abdillah Mohammad Yasin Muammarul Imam Muhamad Rizal Wira Kusuma Muhammad Arrofiq Muhammad Fatih Azhari Asyauqi Muhammad Meidi NUGROHO, LUKMAN SIDIQ Nur Azis Salim Photong, Chonlatee Pradana, Wisnu Aldy Putra Julian Valentino, Michael Rendra Dwi Firmansyah Rifki Lukman Satria Salim, Nur Azis Satria, Rifki Lukman Sulistyawan, Vera Noviana Syahroni Hidayat Tetuko, Agim Tika Erna Putri Tirza Sarwono Vera Noviana Sulistyawan Widya Aryadi