TY - GEN
T1 - Analysis and implementation of novel energy management system for electric vehicles
AU - Cheng, Chang Yi
AU - Hu, Jia Sheng
AU - Hsieh, Min Fu
AU - Tsai, Mi Ching
N1 - Publisher Copyright:
© 2019 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/7
Y1 - 2019/7
N2 - Efficiency of powertrains and usable energy of energy storage systems are critical to the recharge mileage of electric vehicles. The lithium ion battery is not an ideal voltage source, because the impedance of the battery has higher energy consumption while outputting high current to electric motors, which will decrease recharge mileages and lifespan of the battery. The connecting-switching strategy of the battery module, i.e. the energy storage transmission model, could be a potential resolution for decreasing the C-rate and impedance. The operation concept is working like a transmission gearbox to match the impedance. Interior permanent magnet synchronous motors (IPMSMs) have been employed via the approach of maximum torque per ampere for improving the efficiency. The result of hardware-in-the-loop simulation on the proposed approach shows that the averaged C-rate and energy consumption can be improved.
AB - Efficiency of powertrains and usable energy of energy storage systems are critical to the recharge mileage of electric vehicles. The lithium ion battery is not an ideal voltage source, because the impedance of the battery has higher energy consumption while outputting high current to electric motors, which will decrease recharge mileages and lifespan of the battery. The connecting-switching strategy of the battery module, i.e. the energy storage transmission model, could be a potential resolution for decreasing the C-rate and impedance. The operation concept is working like a transmission gearbox to match the impedance. Interior permanent magnet synchronous motors (IPMSMs) have been employed via the approach of maximum torque per ampere for improving the efficiency. The result of hardware-in-the-loop simulation on the proposed approach shows that the averaged C-rate and energy consumption can be improved.
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U2 - 10.1109/INDIN41052.2019.8972034
DO - 10.1109/INDIN41052.2019.8972034
M3 - Conference contribution
AN - SCOPUS:85079077537
T3 - IEEE International Conference on Industrial Informatics (INDIN)
SP - 1789
EP - 1794
BT - Proceedings - 2019 IEEE 17th International Conference on Industrial Informatics, INDIN 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Conference on Industrial Informatics, INDIN 2019
Y2 - 22 July 2019 through 25 July 2019
ER -