Affandi, Muslich (2020) Analisa Penggunaan Regenerative Brake pada Kendaraan Plug-In Hybrid (PHEV). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kendaraan merupakan alat yang sangat penting dalam mobilitas masyarakat. Seiring meningktanya jumalah penduduk, jumlah produksi kendaraanpun semakin meningkat. Sebagai gambaran, penjualan mobil pada 2017 mencapai 1,079 juta unit, naik hampir 150 persen dalam 10 tahun atau rata-rata 10 persen per tahun. Pada kurun yang sama, penjualan motor naik 33 persen, atau 3,3 persen per tahun. Namun meningkatnya produksi kendaraan tidak sejalan dengan ketersediaan bahan bakar minyak. Persediaan bahan bakar minyak didunia semakin menurun. Berdasarkan data dari BPPT, hampir sampai di batas sejak 1991, ditunjukkan bahwa produksi minyak Indonesia terus menurun. Pada 2018, pemerintah menargetkan produksi minyak sekitar 800 ribu barel per hari. Namun, hingga akhir Juli, data Kementerian Energi dan Sumber Daya Mineral menunjukkan bahwa rata-rata produksi minyak masih di kisaran 773 ribu barel. Jumlah produksi ini jauh di bawah tahun 2017 yang masih di angka 949 ribu barel per hari. Jika penggunaan bahan bakar minyak tidak dikurangi, maka dalam beberapa tahun kedepan cadangan bahan bakar akan habis. Maka dari itu perlu alternatif energi lain yang digunakan untuk menggerakkan kendaraan. Salah satunya adalah kendaraan hybrid. Keunggulan kendaraan hybrid dibandingkan dengan kendaraan konvensional adalah kendaraan hybrid lebih ramah lingkungan, karena selama penggunaannya, mobil hybrid menggunakan energi listrik dan akan menggunakan engine saat dibutuhkan tenaga yang lebih besar. Umumnya kendaraan hybrid ditunjang dengan sistem regenererative brake. Sistem regenerative brake ini berguna untuk mengembalikan energi kinetik yang terbuang selama proses pengereman dan disimpan untuk digunakan kembali. Adanya sistem regenerative brake ini bertujuan untuk meningkatkan jarak tempuh kendaraan Penelitian ini menganalisa penggunaan regenerative brake pada Kendaraan Plug-In Hybrid (PHEV) Toyota Prius. Mensimulasikan model pengereman regenerative brake pada software MatlabSimulink. Simulasi diawali dengan memodelkan gaya-gaya yang mempengaruhi perlambatan kendaraan sehingga didapat gaya pengereman. Dari gaya pengereman akhirnya didapat torsi pengereman dan dari torsi pengereman didapat daya pengereman. Daya pengereman yang akhirnya masuk ke generator untuk dikonversikan menjadi energi listrik dan disimpan pada baterai. Dari penelitian besar efisiensi pada driving cycle I, II(Urban), III, IV(Highway) berturut turut adalah 76.27%; 60.37%; 57.55%; dan 19.72%. Kemudian besar kontribusi energy regenerative brake terhadap roadload horse power pada keempat driving cycle berturut-turut adalah 40%, 13.45%, 26.03% dan 5.2%
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The vehicle is a very important tool in community mobility. As the population is increasing, the number of vehicle production has also increased. As an illustration, car sales in 2017 reached 1.079 million units, up almost 150 percent in 10 years or an average of 10 percent per year. In the same period, motorcycle sales rose 33 percent, or 3.3 percent per year. But the increase in vehicle production is not in line with the availability of fuel oil. Inventories of fuel oil in the world are declining. Based on data from BPPT, it has almost reached the limit since 1991, showing that Indonesia's oil production continues to decline. In 2018, the government is targeting oil production of around 800 thousand barrels per day. However, until the end of July, data from the Ministry of Energy and Mineral Resources shows that the average oil production is still in the range of 773 thousand barrels. This amount of production is far below 2017 which is still 949 thousand barrels per day. If the use of fuel oil is not reduced, then in the next few years fuel reserves will be exhausted. Therefore another alternative energy is needed to drive the vehicle. One of them is a hybrid vehicle. The advantages of hybrid vehicles compared to conventional vehicles are hybrid vehicles are more environmentally friendly, because during their use, hybrid cars use electricity and will use the engine when more power is needed. Generally hybrid vehicles are supported with a regenererative brake system. This regenerative brake system is useful to restore kinetic energy that is wasted during the braking process and stored for reuse. The existence of this regenerative brake system aims to increase vehicle mileage. This study analyzes the use of regenerative brakes on Toyota Prius Plug-In Hybrid (PHEV) vehicles. Simulates the regenerative brake braking model in Matlab Simulink software. The simulation begins by modeling the forces that affect the vehicle slowdown so that braking force is obtained. From the braking force, finally the braking torque is obtained and the braking torque is the braking power. Braking power that finally enters the generator to be converted into electrical energy and stored in the battery. From the research on driving cycle I, the available braking energy was 0.3722 kWh, regenerative energy absorbed was 0.2839 kWh and efficiency was 76.37%. In driving cycle II, the available braking energy is 1,217 kWh, regenerative energy absorbed is 0.7348 kWh and efficiency is 60.37%.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSM 629.229 3 Aff a-1 2020 |
| Uncontrolled Keywords: | Regenerative Brake, simulasi Matlab-Simulink, Energi Bangkitan |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ700 Traction engines, etc. |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Muslich Affandi |
| Date Deposited: | 04 Mar 2025 07:45 |
| Last Modified: | 04 Mar 2025 07:45 |
| URI: | http://repository.its.ac.id/id/eprint/74768 |
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