TY - GEN
T1 - Comparison analysis of power management used in hybrid electric vehicle based on electric variable transmission
AU - Xu, Qiwei
AU - Jiang, Xiaobiao
AU - Sun, Jing
AU - Cui, Shumei
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/7
Y1 - 2016/11/7
N2 - The electric variable transmission in hybrid electric vehicle is a new electromagnetic energy transmission system, which combines the output powers from the inner machine and outer machine of electric variable transmission to propel hybrid electric vehicle. This paper focuses on the comparison analysis of power management. The switching strategy and the power follower strategy control the transmission ratio of the electric variable transmission. Making full use of the structural advantages of the electric variable transmission, the engine and road load are isolated to make the engine works in a high efficiency area, thus improving the fuel economy of the vehicle. Then, this paper discusses the dynamic allocation based on the instantaneous optimization strategy, and the optimization algorithm is realized by using the forward dynamic programming. The simulation results demonstrate the feasibility of the proposed strategy, and it can be taken as a new theory and method for the study of hybrid electric vehicle based on electric variable transmission.
AB - The electric variable transmission in hybrid electric vehicle is a new electromagnetic energy transmission system, which combines the output powers from the inner machine and outer machine of electric variable transmission to propel hybrid electric vehicle. This paper focuses on the comparison analysis of power management. The switching strategy and the power follower strategy control the transmission ratio of the electric variable transmission. Making full use of the structural advantages of the electric variable transmission, the engine and road load are isolated to make the engine works in a high efficiency area, thus improving the fuel economy of the vehicle. Then, this paper discusses the dynamic allocation based on the instantaneous optimization strategy, and the optimization algorithm is realized by using the forward dynamic programming. The simulation results demonstrate the feasibility of the proposed strategy, and it can be taken as a new theory and method for the study of hybrid electric vehicle based on electric variable transmission.
KW - electric variable transmission
KW - hybrid electric vehicle
KW - power management
UR - https://www.scopus.com/pages/publications/85003864781
U2 - 10.1109/CONTROL.2016.7737545
DO - 10.1109/CONTROL.2016.7737545
M3 - 会议稿件
AN - SCOPUS:85003864781
T3 - 2016 UKACC International Conference on Control, UKACC Control 2016
BT - 2016 UKACC International Conference on Control, UKACC Control 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th UKACC United Kingdom Automatic Control Council International Conference on Control, UKACC Control 2016
Y2 - 31 August 2016 through 2 September 2016
ER -