Nurtriartono, Agus (2015) Rancang Bangun Dan Uji Performa Axial Brushless DC Motor Dengan Daya Output 2000 Watt. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sejak tahun 1980-an konsep baru tentang permanent magnet brushless
motor telah berkembang. Isu pemanasan global dan penghematan Bahan Bakar
Minyak (BBM) merupakan faktor pemicu berkembangnya motor listrik. Motor DC
konvensional sudah dikenal efisien dan bebas polusi,namun diperlukan
pengembangan maupun perancangan motor listrik baru untuk mendapatkan
performa motor listrik yang lebih baik.
Berkembangnya motor listrik dc konvensional yang menggunakan
transmisi mekanik yang berupa sikat (brush) terbuat dari arang (carbon) yang
memerlukan pergantian berkala untuk umur pemakaian tertentu. Kekurangan itu
diatasi oleh Brushless DC motor yang beroperasi tanpa transmisi mekanik.
Brushless DC motor adalah motor dengan magnet permanen dimana fungsi sikat
(brush) digantikan oleh sensor yang berfungsi sebagai penentu orientasi
bergeraknya motor listrik. Brushless DC motor tidak hanya memiliki efisiensi yang
tinggi namun tidak membutuhkan perawatan. Brushless DC motor terdapat 2 tipe
yaitu, Brushless DC motor tipe radial dan Brushless DC motor tipe axial. Namun
Brushless DC motor tipe radial memiliki kekurangan. Radial Brushless DC motor
memiliki berat yang lebih berat dibanding Axial brushless DC motor dengan daya
yang sama dan dengan bentuk radial akan lebih berat jika di paralel untuk
menghasilkan daya yang besar. Dari kekurangan Brushless DC motor tipe radial
diatas, dirancang Axial brushless DC motor.
Tugas akhir ini menghasilkan Axial Brushless DC Motor dengan konstruksi
satu stator dan dua rotor. Axial Brushless DC Motor ini terdiri dari 24 slot stator
dan 20 pole magnet pada tiap rotornya. Pada uji performa Axial Brushless DC
Motor ini didapatkan effisiensi maksimal sebesar 95%, power output rated sebesar
1100 watt, dan torsi rated sebesar 3,8 Nm pada rpm 2790 dengan menggunakan
controller IQUTECHE.
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Since the 1980s a new concept of permanent magnet brushless motors has
evolved. The issue of global warming and saving fuel oil is a trigger factor
development of electric motors. Conventional DC motors are well known efficient
and pollution-free, but required the development and design of new electric motors
for performance electric motor better.
The development of a conventional dc electric motor that uses a mechanical
transmission in the form of a brush from carbon which require periodic replacement
for a certain service life. Shortcomings were overcome by a Brushless DC motors
that operate without mechanical transmission. Brushless DC motors are motors
with permanent magnet in which the function of the brush is replaced by a sensor
that functions as a determinant of the orientation of the movement of the electric
motor. Brushless DC motors not only have a high efficiency but does not require
treatment. Brushless DC motors are two types, namely, Brushless DC motors radial
and axial type Brushless DC motors. However Brushless DC motors radial type has
its drawbacks. Radial Brushless DC motors have a heavier weight than the Axial
brushless DC motors with the same power and the radial shape will be more severe
if in parallel to generate great power. Brushless DC motors of deficiency above the
radial type, designed Axial brushless DC motors.
This final project resulted in Brushless DC Motor with Axial construction of
the stator and the two rotors. Axial Brushless DC Motor is comprised of 24 slots
and 20 pole stator magnets on each rotor. In the test performance Brushless DC
Motor Axial is obtained maximum efficiency of 95%, the rated power output is
1100 watts, and the rated torque is 3.8 Nm at 2790 rpm using a controller
IQUTECHE
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 621.313 2 Nur r |
| Uncontrolled Keywords: | Axial Brushless DC Motor, rancang bangun motor listrik,uji performa motor listrik |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ230 Machine design |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | ansi aflacha |
| Date Deposited: | 27 Mar 2018 08:42 |
| Last Modified: | 24 Aug 2018 04:07 |
| URI: | http://repository.its.ac.id/id/eprint/51646 |
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