CD Skripsi
Analisis Karakteristik Traksi Pada Mobil Listrik Narasinga Rancangan Tim Parameswara Universitas Riau
Currently, the availability of fossil fuels in nature is very limited and new energy alternatives must be found. One of the newest innovations that is being widely developed is electric cars. Riau University also participated in innovation by designing an electric car called Narasinga. After the design is carried out, it is necessary to analyze the performance of this vehicle so that it operates optimally. One of the performances that needs to be analyzed from this electric car is its traction characteristics. To analyze the traction force of this vehicle, various things must first be analyzed, such as vehicle weight, center of gravity, aerodynamic resistance, rolling resistance, and so on. After the traction force is obtained, vehicle characteristics can be determined, such as motor power and optimal speed. From the calculation results, it was found that the traction force on a flat track was 297.376 N and on a track with a slope of 10°, 15°, 20°, 25° and 30° it was 669.588 N, 852.151 N, 1,030,491 N, 1,203,252 N, and 1,369.119 N. The amount of power required by the car on a flat track is 2.48 kW, and on a track with slopes of 10, 15, 20, 25, and 30 is 5.58 kW, 7.1 kW, 8, 58 kW, 10.02 kW, and 11.4 kW. The speed required by a car to move with 11.4 kW of car power is 38,322 km/hour, and the maximum speed that can be produced by a motorbike with this power is 138,064 km/hour.
Key word: electric car, traction force, car power, car speed.
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