SARASWATI, INDIRA RISKA (2016) ANALISA RANCANGAN SISTEM TRANSMISI DAN KINERJA TRAKSI PADA KENDARAAN PRODUKSI MULTIGUNA PEDESAAN. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kendaraan Produksi Multiguna Pedesaan merupakan
kendaraan pedesaan untuk kebutuhan produksi dan transportasi,
menggunakan system kendaraan hybrid seri yang dikembangkan
dengan menambahkan motor listrik, dan generator pada
kendaraan. Sumber penggerak untuk mode berkendara pada
kendaraan menggunakan motor listrik yang kemudian daya dari
motor listrik akan disalurkan oleh transmisi ke bagian roda.
Transmisi berfungsi untuk mengkonversi torsi dan putaran dari
mesin menjadi gaya dorong dan (kecepatan yang berbeda-beda
untuk masing-masing rasio).
Pada tugas akhir kali ini akan dilakukan perhitungan
pada kebutuhan gaya dorong, rasio transmisi dan kinerja traksi
kendaraan, dengan melakukan perhitungan gaya hambat
kendaraan terlebih dahulu. Gaya hambat dari kendaraan
menggunakan variable aerodinamis, rolling resistance dan
tanjakan untuk komponen perhitungannnya. Kemudian dilakukan
perhitungan kebutuhan rasio dan tingkat transmisi kendaraan
berdasarkan perhitungan kebutuhan traksi yang sudah
dilakukan.
Hasil yang didapatkan dari tugas akhir ini adalah
kebutuhan daya motor listrik untuk mnggerakkan kendaraan
berdasarkan perhitungan kebutuhan gaya dorong kendaraan
untuk melawan gaya hambat. Tingkat gigi transmisi sebanyak 2
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“Rural Production Multipurpose Vehicle” is a rural vehicle
designed for production and transportation need, “hybrid series”
system is developed by adding electric motor and generator into
the vehicle. Power source for driving on this vehicle coming from
electric motor that its power output will be distributed by
transmission to each wheel. Transmission act as a torque and
revolution converter from engine, changed into thrust force and
different velocity for each gear ratio.
At this thesis will be carried out calculations on required
traction, transmission ratio, and tractive effort by calculating drag
of the vehicle first. Drag force calculation taking aerodynamic
variable, rolling resistance, and slope of the road into account.
Next, calculation of the required ratio and transmission stage of
the vehicle are done based on the tractive effort calculated
beforehand.
Results obtained from this thesis are the required power for
the electric motor in order to drive the vehicle based on the
calculation of the required thrust against the drag force. 2 stage
gear ratio where the 1st gear ratio is 3 and 2nd gear ratio is 1,1, and
traction performance is obtained based on gear ratio thrust with
taking vehicle velocity into account.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 629.244 Sar a |
| Uncontrolled Keywords: | Rolling resistance, drag force, gradeability, Rasio Transmisi, , gaya dorong |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Users 13 not found. |
| Date Deposited: | 05 Jan 2017 07:47 |
| Last Modified: | 27 Dec 2018 07:02 |
| URI: | http://repository.its.ac.id/id/eprint/1339 |
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