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Title: | Analisis Efisiensi Energi pada Kendaraan Sepeda Listrik |
Other Titles: | Energy Efficiency Analysis of Electric Bicycle Vehicles |
Authors: | Gultom, Kabul Herianto |
metadata.dc.contributor.advisor: | Siregar, Muhammad Fadlan |
Keywords: | sepeda listrik;efisiensi;baterai listrik;torsi;electric bicycles;efficiency;electric batteries;torque |
Issue Date: | 10-Jul-2024 |
Publisher: | UNIVERSITAS MEDAN AREA |
Series/Report no.: | NPM;198120022 |
Abstract: | Sepeda listrik, sebagai bagian penggunaan energi terbarukan, dianggap sebagai alternatif transportasi yang ramah lingkungan, praktis, dan ekonomis. Namun, seperti halnya kendaraan listrik lainnya, sepeda listrik juga dihadapkan pada tantangan utama terkait efisiensi penggunaan energi, yang secara langsung tergantung pada kinerja sistem penggeraknya. Analisis ini bertujuan untuk menghitung nilai efisiensi pada sepeda listrik dan juga hubungan antara torsi dan daya yang digunakan sepeda listirk pada kecepatan rata-rata tertentu. Penelitian ini meliputi perhitungan efisiensi energi pada penggerak sepeda listrik. Pengujian dilakukan dengan sepeda listirk berdaya 500 watt dan 400 watt dan dibantu dengan aplikasi simulasi sepeda listrik. Pada kecepatan sepeda listrik 10 km/jam, efisiensi yang dihasilkan sebesar 58,6% dengan konsumsi daya 20 Watt sedangkan pada kecepatan 30 km/jam efisiensi yang dihasilkan yaitu 75% dengan konsumsi daya sebesar 194 Watt. Pada keceptan 10 km/jam nilai torsi sebesar 1,4 Nm dan pada keceptan 30 km/jam nilai torsi sebesar 4,8 Nm. Semakin cepat sepeda listrik melaju, efisiensinya cenderung meningkat, namun efisiensi berkurang secara signifikan jika melewati kecepatan optimal. Electric bicycles, as part of renewable energy utilization, are considered an environmentally friendly, practical, and economical transportation alternative. However, like other electric vehicles, electric bicycles also face major challenges related to energy use efficiency, which directly depends on the performance of their drive systems. This analysis aims to calculate the efficiency value of electric bicycles and examine the relationship between torque and power consumption at certain average speeds. The study includes energy efficiency calculations on the electric bicycle drive system. Testing was conducted using 500-watt and 400-watt electric bicycles, aided by an electric bicycle simulation application. At a speed of 10 km/h, the efficiency achieved was 58.6% with a power consumption of 20 watts, while at 30 km/h, the efficiency was 75 % with a power consumption of 194 watts. At 10 km/h, the torque value was 1.4 Nm, and at 30 km/h, the torque value was 4.8 Nm. The faster the electric bicycle moves, the efficiency tends to increase, but it significantly decreases if it exceeds the optimal speed. |
Description: | 41 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/26610 |
Appears in Collections: | SP - Electrical Engineering |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
198120022 - Kabul Herianto Gultom - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, Bibliography | 1.07 MB | Adobe PDF | View/Open |
198120022 - Kabul Herianto Gultom - Chapter IV.pdf Restricted Access | Chapter IV | 347.33 kB | Adobe PDF | View/Open Request a copy |
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