Nugroho, Ikhtiar (2018) Simulasi Dan Analisis Pengaruh Variasi Air Gap Pada Torsi Pseudo Direct-Drive Menggunakan Finite Element Software. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pseudo Direct-Drive (PDD) merupakan evolusi dari sistem transmisi putaran dan torsi non-kontak (magnetic gear) dengan kemampuan layaknya sistem CVT atau automatic transmission. Sistem ini mengintegrasikan magnetic planetary gear (coaxial magnetic gear) dengan brushless permanent magnet machine (synchronous mchines). Pseudo Direct-Drive menjadi salah satu pilihan di masa depan untuk kebutuhan transfer putaran dan torsi dengan kemampuan penyesuaian rasio input-output yang reliabel, memiliki tingkat perawatan yang rendah, dan desain yang compact untuk optimalisasi ruang.
Penelitian dengan metode simulasi finite element software akan menganalisis pengaruh air gap dengan mengubah geometri desain yang tetap mempertahankan ketebalan permanent magnet dan komponen feromagnetik. Besar torsi output Pseudo Direct-Drive akan menjadi parameter yang menjadi tolak ukur. Penelitian menggunakan konfigurasi air gap 0.5 mm, 1 mm dan 1.5 mm. Hasil penelitian menunjukan bahwa memperkecil celah udara / air gap antar pole dapat meningkatan torsi output. Berdasarkan analisis hasil simulasi, torsi output pada konfigurasi air gap 0.5 mm, 1 mm, dan 1.5 mm masing-masing adalah 109.84 Nm, 81.55 Nm, dan 60.05 Nm.===========================================================================================================================Pseudo Direct-Drive (PDD) is an evolution of the transmission system of rotation and non-contact torque (magnetic gear) with the ability of a CVT or automatic transmission system. This system integrates a magnetic planetary gear (coaxial magnetic gear) with a brushless permanent magnet machine (synchronous mchines). Pseudo Direct-Drive becomes one of the future options for torque transfer needs with reliable input-output, ratio adjustment capability, low maintenance level, and compact design for space optimization.
Research by finite element simulation method will analyze the influence of air gap by changing the design geometry while maintaining permanent thickness of magnet and ferromagnetic component. Pseudo Direct-Drive output torque will be the parameter that becomes the benchmark. The study used air gaps configuration of 0.5 mm, 1 mm and 1.5 mm. The results showed that minimizing air gaps between poles can increase the output torque. Based on the simulation results analysis, the output torque on the 0.5 mm, 1 mm, and 1.5 mm water gap configuration are 109.84 Nm, 81.55 Nm, and 60.05 Nm, respectively.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Torsi, PDD, CVT, air gap, finite element |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | ikhtiar adhi nugroho |
| Date Deposited: | 09 Jul 2021 09:23 |
| Last Modified: | 09 Jul 2021 09:23 |
| URI: | http://repository.its.ac.id/id/eprint/57300 |
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