Perancangan Motor Magnet Permanen Berpendorong Gabungan Elektromagnet-Magnet Permanen dengan Model Pendekatan Dipol Magnetik

Fanani, Ahmad (2018) Perancangan Motor Magnet Permanen Berpendorong Gabungan Elektromagnet-Magnet Permanen dengan Model Pendekatan Dipol Magnetik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Berbagai cara dilakukan untuk menemukan konfigurasi terbaik dalam perancangan motor magnet. Saat ini, belum ada penelitian terkait motor magnet permanen dengan konfigurasi pendorong gabungan elektromagnet-magnet permanen sebagai penggerak rotor, sehingga dilakukan penelitian (perancangan) terkait ini untuk mengetahui potensi operasi yang ditawarkan terutama karakteristik torsi dan energi per putaran. Telah dirancang motor magnet permanen dengan penggerak gabungan elektromagnetmagnet permanen menggunakan pendekatan model dipol magnetik dengan nilai-nilai parameter dan variabel yang telah ditetapkan dan diperhitungkan diantaranya magnet yang digunakan berjenis N35 dengan ketebalan 0.005 m dan diameter 0.015 m, jari-jari sistem rotor sebesar 0.15 m, jari-jari sistem stator sebesar 0.18 m, magnet permanen pada sistem stator berjumlah 6, magnet permanen pada sistem rotor bervariasi yakni 4 dan 8, serta sudut yang dibentuk oleh titik pusat badan elektromagnet dengan sumbu x positif adalah -19o. Karakteristik torsi untuk konfigurasi motor 6x4 adalah diantaranya memiliki torsi puncak sebesar 0.8202 Nm dan torsi terendah -1.4799 Nm serta torsi rerata sebesar -0.3600 Nm dan total energi rotasi yang dihasilkan sebesar 20.6251 J, sedangkan untuk konfigurasi motor 6x8 didapatkan torsi puncak sebesar 2.7890 Nm dan torsi terendah -0.1990 Nm serta torsi rerata sebesar 0.8156 Nm dan total energi rotasi yang dihasilkan sebesar 46.7292 J. Galat bias torsi rotor vs fasa rotor hasil perancangan berdasarkan metode pendekatan dipol magnetik dengan metode element hingga vi adalah sebesar 42.51% untuk konfigurasi motor 6x4, dan 14.01% untuk konfigurasi motor 6x8. ================================================================================================ Various ways has been conducted to find the best configuration in permanent magnet motors design. Currently, research about permanent magnet motors with a combined electromagnetspermanent magnet booster configuration as permanent magnet rotor driver has not been found yet, so it needed to be researched (design) to discover the operation potentials especially on torque characteristic and energy per rotation. A permanenent magnet motor with combination of electromagnet – NdFeB magnet propulsion has been designed using magnetic dipole model approach, which results defined and calculated values of some parameters dan variables : N35 magnet type is used with 0.005 m of thickness and 0.015 m of diameter, 0.15 m of rotor system radius, 0.18 m of stator system radius, 6 magnet permanents of stator, , varied 4 and 8 magnet permanents of stator, and formed angle between positive x axis and electromagnet is -19o . The torque characteristics of 6x4 motor configuration are : 0.8202 Nm of peak torque, -1.4799 Nm of lowest torque, -0.3600 Nm of average torque, 20.6251 J of total energy per rotation; while in 6x8 motor configuration : 2.7890 Nm of peak torque, -0.1990 Nm of lowest torque, 0.8156 Nm of average torque, and 46.7292 J of total energy per rotation. The error resulted from the comparison between finite element method and magnetic dipole approach are : 42.51% for 6x4 motor configuration, and 14.01% for 6x8 motor configuration.

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 538.4 Fan p-1 2019
Uncontrolled Keywords: magnet permanen, dipol, fluks magnetik, elektromagnet, elemen hingga
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ1058 Rotors
T Technology > TJ Mechanical engineering and machinery > TJ230 Machine design
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction.
T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL220 Electric vehicles and their batteries, etc.
T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL448 Electric motorcycles
T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL521.3 Automatic Control
Divisions: Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User: Ahmad Fanani
Date Deposited: 20 May 2022 01:41
Last Modified: 20 May 2022 01:41
URI: https://repository.its.ac.id/id/eprint/62519

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