Journal of Electrical, Electronic, Information, and Communication Technology (JEEICT)
Vol 1, No 1 (2019): JOURNAL OF ELECTRICAL, ELECTRONIC, INFORMATION, AND COMMUNICATION TECHNOLOGY

REGENERATIVE BRAKING MONITORING SYSTEM OF ELECTRIC VEHICLE

Jusuf Abimas Pratama (Electrical Engineering Universitas Sebelas Maret)
Miftahul Anwar (Electrical Engineering Faculty of Engineering Sebelas Maret University)
Sifaus Wulaning Arsri (Electrical Engineering Faculty of Engineering Sebelas Maret University)
Ferdiansyah Ashil Farisi (Electrical Engineering Faculty of Engineering Sebelas Maret University)
Muhammad Nizam (Electrical Engineering Faculty of Engineering Sebelas Maret University)



Article Info

Publish Date
07 Oct 2019

Abstract

Electric vehicles is in rapid development. The energy commonly used as a driving force for electric vehicles comes from batteries. The development of electric vehicle technology is currently concentrated on efforts to charge the battery used by utilizing the power wasted when braking electrically. The gearbox and final drive are installed as a mechanical transmission system for electric vehicles to increase the torque of the BLDC motor as the main driving force of the vehicle. The regenerative process occurs when the Kelly-KBL motor controller electric braking feature is activated. For this reason, Arduino Mega and LabVIEW software are used to observe the current and voltage of lead acid batteries with voltage 48 V and capacity 225 Ah (C20). In addition, a 2 kW BLDC motor RPM was also observed in the electric braking monitoring system. From the results of monitoring and data collection, the vehicle traveled a distance of 36.06 m in 68 s time intervals with an average speed of 16.8 m / s. The average torque value when electric braking on a BLDC motor supplies 154 Nm, while the average torque of the vehicle is 996.99 Nm. The average regenerative power of the wheels is 17.07 kW, while the average mechanical power of the wheels is 13.67 kW. Coulometric state of charge (SOC) shows an increase in battery capacity of 4.27% and 99.97% voltage SOC at the beginning of the activation of the electric brake pedal. Maximum battery power movement when charging, 2.25 kW is caused by the activation of the electric brake pedal. Whereas when using a maximum of 1.52 kW. The application of electric braking has a power consumption efficiency of 0.042%. and charging power charging 18.97%.

Copyrights © 2019






Journal Info

Abbrev

jeeict

Publisher

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

Description

Journal of Electrical, Electronic, Information and Communication Technology (JEEICT) is a peer-reviewed open-access journal in English published twice a year by the Department of Electrical Engineering, Sebelas Maret University, Indonesia. The JEEICT aims to provide a leading-edge medium for ...