Test and Analysis of Electromagnetic Noise of an Electric Motor in a Pure Electric Car

Author(s):  
Qiang Kang ◽  
Perry Gu ◽  
Chao Gong ◽  
Shuguang Zuo

Subject The plan for an indigenous electric car. Significance Existing joint ventures (JVs) have made Turkey a regional production centre for low-end passenger cars and light commercial vehicles (LCVs), but there is nationalist disquiet that they are produced under international brands. However, some say backing for producing an indigenous electric car from such a base may be just flag-waving. Impacts The project could help the development of a Turkish battery and electric-motor manufacturing sector. It could spur further growth in the automotive parts industry. Other sector developments could include legislation to allow driverless vehicles on Turkish roads.


2020 ◽  
Vol 5 (3) ◽  
pp. 37-46
Author(s):  
István Komlósi ◽  
Tamás Zoltán Varga ◽  
József Menyhárt ◽  
Paulo Victor De Souza Araujo ◽  
Paulo Araújo

An electric car is a vehicle powered by one or more electric engines, utilizing energy stored within batteries that are rechargeable. The first register of a usable electrical vehicle dates from 1880s. A hybrid vehicle incorporates two or more different power types, including, e.g., gasoline engines and electric motor. The goal in this work is to present the overall overview of the structure of the electric, hybrid and electric-hybrid vehicles, advantages and disadvantages of these types, the main points to focus when maintaining these and the challenges involved in its production and maintenance.


2021 ◽  
Vol 4 (1) ◽  
pp. 120
Author(s):  
Purnawan Purnawan ◽  
Casnan Casnan ◽  
Arief Kurniawan ◽  
Ananda Riski

The study's objectives were to: determine the type of Brushless Direct Current (BLDC) motor that is right for an electric car drive system with a capacity of one passenger, and Knowing the capacity of the BLDC motor used as an electric car drive system with a capacity of one passenger. This research uses Research and Development (R&D) level 1. The research subjects taken are students and lecturers of Vocational Education, Automotive Technology and Electrical Engineering, Ahmad Dahlan University, totalling eight students four lecturers. Ahmad Dahlan University " AL-QORNI " electric car is planned to use an electric motor type Brushless Direct Current (BLDC) with a capacity of 2000 watts which works with a voltage of 49 volts - 96 volts.


2021 ◽  
Vol 341 ◽  
pp. 00030
Author(s):  
Aleksandr Fedotov ◽  
Oleg Yan’kov ◽  
Anton Chernyshkov

The paper outlines the developed mathematical model of an electric vehicle to control its traction and dynamic qualities on a chassis dynamometer. The purpose of the work is to expand the capabilities of diagnostics and analytical determination of electric vehicle dynamics parameters. The developed mathematical model includes descriptions of the following processes: the operation of the electric motor, torsional vibrations in the transmission of an electric car and the chassis dynamometer, the processes of tires interaction with the circular-shaped surfaces of the chassis dynamometer.


Author(s):  
Bambang Darmono ◽  
Hadi Pranoto ◽  
Zainal Arifin

The motor releases torque and power to drive an electric car by carrying the load from a start position until it travels at the desired speed. The KMLI E-Falco electric car uses a BLDC type electric motor with a power capacity of 2 kW. To find out the amount of torque of a 2 kW BLDC motor when driving with variations in speed, it can be done by manual calculations using the torque equation and doing a dynotest test. The dynotest results show that the motor torque at the speed: 1 km/h is 1 Nm, 10 km/h is 131 Nm, 13 km/h is 228 Nm, 20 km/h is 225 Nm, 30 km/h is 219 Nm, 40 km / h is 188 Nm, 50 km / hour is 145 Nm, 60 km / h is 113 Nm, and 70 km / h is 85 Nm. From the results of the dynotest, it shows that the peak torque occurs at a speed of 13 km / h at 228 Nm. Racing software installed in the controller can increase the motor torque by four times at a speed variation of 13-70 km/h based on the results of the dynotest above. Keywords: motor, BLDC, torque, speed, acceleration.


1891 ◽  
Vol 31 (783supp) ◽  
pp. 12510-12511
Author(s):  
George M. Hopkins
Keyword(s):  

1913 ◽  
Vol 108 (1) ◽  
pp. 11-11
Author(s):  
H. B. Dailey
Keyword(s):  

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