Analisa Sistem Tenaga Dan Penyalur Daya Serta Pengembangan Sistem Manajemen Energi Pada Mobil PHEV ITS Berkonfigurasi Seri Secara Eksperimental

Syah, Cleverza Muhammad (2022) Analisa Sistem Tenaga Dan Penyalur Daya Serta Pengembangan Sistem Manajemen Energi Pada Mobil PHEV ITS Berkonfigurasi Seri Secara Eksperimental. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggunaan bahan bakar minyak (BBM) semakin hari semakin bertambah. Oleh karena itu tuntutan terbesar pada saat ini adalah mengurangi kegiatan yang masih bergantung pada BBM dengan pengembangan teknologi pada sektor transportasi atau otomotif. Pada penelitian ini dilakukan analisa pada sistem drivetrain dan powertrain serta pengembangan pada sistem manajemen energi yang ada di mobil PHEV (Plug-In Hybrid Electric Vehicle). Penelitian ini menggunakan sebuah mobil PHEV yang telah di rancang sebelumnya menggunkanan konfigurasi seri. Komponen utama yang digunakan yaitu motor listrik 10 kW, baterai LiFePO4 48V dan 100 Ah, transmisi manual, Honda CB150r, dan altenator DC 5kW. Tujuan dari penelitian ini yaitu pertama menganalisa karakteristik traksi dan daya, pengujian performa kendaraan dengan parameter efisiensi, jarak tempuh, dan biaya operasional, dan mencari kesesuaian baterai kendaraan dengan target jarak tempuh 50km. Variasi dari penelitian ini yaitu kecepatan kendaraan, SOC on status, dan putaran mesin. Dari hasil penelitian yang sudah dilakukan, pada analisa karakteristik traksi dan daya mobil PHEV seri ITS ini dapat melawan gaya hambat maksimal jalanan 5 derajat baik pada mode berkendara full electric, hybrid, dan charging. Kecepatan maksimum pada jalanan datar sebesar 96km/jam di transmisi tingkat 3. Sedangkan pada jalanan gradien 5 derajat kecepatan maksimumnya sebesar 50,2km/jam di gigi 2 pada gaya traksi 714N. Di moda berkendara charging, kecepatan maksimum sebesar 80,2km/jam pada tingkat transmisi 3 degan gaya traksi sebesar 257N. Pada analisa efisiensi, kendaraan BEV memiliki efisiensi kendaraan yang paling tinggi dibandingkan dengan PHEV. Pada kendaraan PHEV efisiensi tertinggi putaran mesin 7500RPM. Pada analisa jarak tempuh PHEV memiliki penambahan jarak tempuh yang lebih jauh dibandingkan BEV, sebesar 23,3 km sampai 106km. Biaya operasional paling kecil didapatkan pada kendaran BEV. Sedangkan pada kendaraan PHEV angka biaya operasional paling tinggi yaitu mencapai Rp 1643/km. Pada analisa kesesesuaian baterai kendaraan PHEV ini pada kecepatan 50km masih kurang untuk mencapai target 50km.
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The use of fuel oil is increasing day by day. Based on the facts,
the use of fuel in the transportation sector is number two at 31%
after the industrial sector. Therefore, the biggest demand at this
time is to reduce activities that still depend on fuel with the
development of existing technologies. One of the developments
that are being carried out on a large scale is in the transportation
sector or the automotive sector. Examples of developments and
inventions that have been carried out are BEV and PHEV.
However, each type of vehicle has its own advantages and
disadvantages. In this study, an analysis of the drivetrain and
powertrain systems was carried out as well as the development of
the energy management system in the PHEV (Plug-In Hybrid
Electric Vehicle) car.
This study uses a PHEV car that has been designed previously.
This hybrid car designed uses a series configuration in
accordance with the concept of a city car. The main components
used are 10 kW electric motor, 48V and 100 Ah LiFePO4
batteries, manual transmission, Honda CB150r 4 stroke engine,
and 5kW DC alternator. This research was conducted using
analysis and experimentation methods using a chassis waterbrake
dynotest. The analytical method is used to answer the first
objective with the transmission and electric motor specifications
that have been determined. The second objective was answered
by using the experimental method with two variations of vehicle
types, three variations of vehicle speed, two variations of SOC on
status, and two rotations of the combustion engine. For the third
objective, the answer is based on energy consumption from the
test results, then from the data an analytical calculation is carried
out with a predetermined mileage target.
From the results of research that has been carried out, in
analyzing the traction and power characteristics of the ITS series
PHEV car, it can fight the drag on flat roads and 5-degree road
gradients both in full electric, hybrid, and charging driving
modes. The maximum speed on flat roads is 96km/h in level 3
transmission. While on 5-degree gradient roads the maximum
speed is 50.2km/h in 2nd gear at 714N traction force. In the
charging driving mode, the maximum speed is 80.2km/h at
transmission level 3 with a traction force of 257N. In efficiency
analysis, BEV vehicles have the highest vehicle efficiency
compared to PHEV where the efficiency value of BEV vehicles is
86.6% while in PHEV vehicles the highest efficiency is 60.6% at
40% SOC variation with 7500RPM engine speed. In the analysis
of mileage, PHEV has an additional mileage that is further than
BEV, by 23.3 km to 106 km. The smallest operational costs are
obtained for BEV vehicles with a maximum value of Rp.
165.8/km. Meanwhile, PHEV vehicles with variations of
17km/hour have the highest operating costs, reaching Rp.
1643/km

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	BEV, biaya operasional, efisiensi, jarak tempuh, karakteristik traksi dan daya, kendaraan hybrid, PHEV, efficiency, EMS, hybrid vehicle, operational cost, powertrain characteristics, milage.
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ808 Renewable energy sources. Energy harvesting. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL221.5 Hybrid Vehicles. Hybrid cars
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Mechanical Engineering > 21201-(S1) Undergraduate Thesis
Depositing User:	Cleverza Muhammad Syah
Date Deposited:	14 Feb 2022 07:45
Last Modified:	14 Feb 2022 07:45
URI:	http://repository.its.ac.id/id/eprint/93931

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