PEMETAAN MODA OPERASI, ALIRAN DAYA DAN ANALISIS KARAKTERISTIK TRAKSI KENDARAAN HYBRID SERI-PARALEL PADA DRIVING CYCLE TERTENTU (STUDI KASUS TOYOTA PRIUS PLUG-IN HYBRID)

Hadi, Luthfie (2019) PEMETAAN MODA OPERASI, ALIRAN DAYA DAN ANALISIS KARAKTERISTIK TRAKSI KENDARAAN HYBRID SERI-PARALEL PADA DRIVING CYCLE TERTENTU (STUDI KASUS TOYOTA PRIUS PLUG-IN HYBRID). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Industri otomotif diperkirakan akan terus berkembang dalam beberapa tahun mendatang. Pembangunan infrastruktur jalan dari wilayah barat hingga timur Indonesia diprediksi menjadi salah satu faktor pendorong pertumbuhan industri otomotif, khususnya dalam pencapaian target penjualan mobil pada tahun 2019. Namun, pertumbuhan industri otomotif di Indonesia belum diimbangi dengan perkembangan teknologi kendaraan hibrida. Hal ini disebabkan oleh penggunaan dua sumber tenaga pada kendaraan hibrida yang menyebabkan harga jualnya lebih tinggi dibandingkan kendaraan konvensional. Oleh karena itu, analisis yang komprehensif mengenai kinerja traksi kendaraan hibrida diperlukan sebagai dasar untuk menyesuaikan kebutuhan operasional dengan performa kendaraan. Objek penelitian ini adalah Toyota Prius Hybrid 2017. Penelitian dilakukan menggunakan data hasil uji jalan kendaraan yang meliputi vehicle speed (vk), vehicle power (Pk), electric power (Pe), engine power (Pen), engine speed (ωen), dan regenerative energy (PREG). Berdasarkan data kecepatan kendaraan, dipilih dua jenis driving cycle, yaitu driving cycle di dalam Kota Surabaya dan di luar kota. Dari kedua driving cycle tersebut disusun grafik power balance yang menggambarkan hubungan antara electric power (PE), engine power (PEN), vehicle power (PK), dan regenerative energy (PREG) terhadap waktu dalam satuan detik. Grafik tersebut digunakan untuk menentukan mode operasi yang dapat dilakukan oleh kendaraan. Selain itu, dilakukan perhitungan road load horsepower pada setiap driving cycle untuk membandingkan daya yang dihasilkan kendaraan dengan daya yang dibutuhkan. Berdasarkan hasil perhitungan tersebut, gaya dorong (tractive force) yang diperlukan kendaraan pada kondisi perkotaan maupun jalan bebas hambatan dapat ditentukan. Hasil penelitian menunjukkan grafik power balance yang menggambarkan mode operasi Toyota Prius Hybrid 2017, nilai road load horsepower, serta gaya dorong yang dibutuhkan kendaraan pada kondisi berkendara di dalam kota maupun di jalan bebas hambatan. Toyota Prius Hybrid 2017 memiliki tiga mode operasi traksi dan dua mode operasi pengereman. Mode operasi traksi meliputi Pure Electric, Parallel Hybrid, dan Engine with Motor as Generator. Sementara itu, mode operasi pengereman terdiri atas Braking Energy Recovery dan Hybrid Battery Charging.
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The automotive industry is expected to continue growing over the coming years. The ongoing development of road infrastructure across Indonesia is predicted to become one of the major drivers of automotive industry growth, particularly in achieving vehicle sales targets. However, the growth of the Indonesian automotive industry has not been accompanied by significant advances in hybrid vehicle technology. This is primarily due to the use of two different power sources in hybrid vehicles, which makes their selling price higher than that of conventional vehicles. Therefore, a comprehensive analysis of the traction performance of hybrid vehicles is required to provide a basis for balancing operational requirements with vehicle performance. The object of this study was the 2017 Toyota Prius Hybrid. The research was conducted using data obtained from vehicle road tests, including vehicle speed (vk), vehicle power (Pk), electric power (Pe), engine power (Pen), engine speed (ωen), and regenerative energy (PREG). Based on the vehicle speed data, two driving cycles were selected, representing urban driving in Surabaya and driving outside the city. These driving cycles were used to construct power balance graphs illustrating the relationship between electric power (PE), engine power (PEN), vehicle power (PK), and regenerative energy (PREG) as functions of time. The graphs were then used to determine the operating modes of the vehicle. In addition, road load horsepower was calculated for each driving cycle to compare the power produced by the vehicle with the power required during operation. Based on these calculations, the required tractive force for both urban and highway driving conditions was determined. The results produced power balance graphs describing the operating modes of the 2017 Toyota Prius Hybrid, together with the corresponding road load horsepower and required tractive force values for urban and highway driving. The 2017 Toyota Prius Hybrid was found to operate in three traction modes and two braking modes. The traction modes consisted of Pure Electric, Parallel Hybrid, and Engine with Motor as Generator, while the braking modes included Braking Energy Recovery and Hybrid Battery Charging.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	driving cycle, mode operasi, power balance, road load horsepower, gaya dorong
Subjects:	T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL221.5 Hybrid Vehicles. Hybrid cars
Divisions:	Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis
Depositing User:	Luthfie Hadi
Date Deposited:	21 Jul 2026 06:35
Last Modified:	21 Jul 2026 06:35
URI:	http://repository.its.ac.id/id/eprint/65706

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