Diseño e implementación de un tren motriz eléctrico eficiente para un drift trike

Abstract

An efficient electric drivetrain for a drift trike was designed and implemented. Two fundamental parameters were defined: the construction of the chassis and the selection of parts. Next, a computer-aided design (CAD) software was used for the design of the chassis, considering the established parameters. Stress and deformation simulations were carried out to avoid oversizing or reducing the dimensions of the chassis. The weighted criteria method was used, which evaluates on a scale between 1 and 5, to make a correct selection of parts such as: motor, batteries, controller, and a monitor for recreational vehicles (RV) and find the best option among three possible manufacturers. and/or brands. The result was: electric motor brand: Voilamart model: Rearwheel 48V 1500W with a value of 3.8; controller brand: Shenzhen Industry model: 48V-64V 2000W with a value of 4.5; brand battery: Golden Motor model: battery 48V10Ah with a value of 3.6; RV monitor brand: Bayite model: DC 6.5-100V 0-100A. After the construction and implementation of the equipment, experimental data was acquired in four types of tests, for each test 8 different tests were carried out. Data tabulation determined the autonomy of each trial. For runway A, which has an inclination of zero degrees: Test N°1, the vehicle reached a range of 9,528 km of travel; Test No. 2, the vehicle reached a range of 25.20 km. For runway B, which has an incline of 3 degrees: Test No. 3, the vehicle reached a range of 6.79 km of travel; Test No. 4, the vehicle reached a range of 12.29 km of travel. It is concluded that the second driving strategy for both types of roads improves the autonomy of the vehicle. Considering that the battery capacity is 0.48 KWh.