TY - GEN
T1 - Mechanism and design of EV changing modes propulsion system
AU - Lipeng, Zhang
AU - Cheng, Lin
AU - Bingnan, Qi
PY - 2009
Y1 - 2009
N2 - In order to make full use of the advantages of every electric vehicle (EV) driveway and reduce the demand of motor properties, a changing modes propulsion system was designed. According to the requirement of EV running conditions to power performance, this system can achieve modes transfusion between single motor driving, two motors joint driving and independent wheel driving. The working mechanism of this system and its influence to EV dynamic performance were analyzed. Because of realizing single motor driving, this system can effectively avoid the defects of EV abnormal running when one of the motors unexpected failure. Besides this, it has two speed transmissions and can effectively enhance the power performance of EV. So it is more flexible and reliable than independent wheel driving or focus driving, and can effectively improve the reliability and continued mileage of EV.
AB - In order to make full use of the advantages of every electric vehicle (EV) driveway and reduce the demand of motor properties, a changing modes propulsion system was designed. According to the requirement of EV running conditions to power performance, this system can achieve modes transfusion between single motor driving, two motors joint driving and independent wheel driving. The working mechanism of this system and its influence to EV dynamic performance were analyzed. Because of realizing single motor driving, this system can effectively avoid the defects of EV abnormal running when one of the motors unexpected failure. Besides this, it has two speed transmissions and can effectively enhance the power performance of EV. So it is more flexible and reliable than independent wheel driving or focus driving, and can effectively improve the reliability and continued mileage of EV.
KW - Changing mode
KW - Differential
KW - Electric vehicle
KW - Independent wheel driving
KW - Propulsion system
UR - https://www.scopus.com/pages/publications/70449348850
U2 - 10.1109/ICMTMA.2009.156
DO - 10.1109/ICMTMA.2009.156
M3 - Conference contribution
AN - SCOPUS:70449348850
SN - 9780769535838
T3 - 2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
SP - 91
EP - 94
BT - 2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
T2 - 2009 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2009
Y2 - 11 April 2009 through 12 April 2009
ER -