TY - GEN
T1 - A research on the fuel quantity control for common rail diesel engine in the hybrid electric vehicles working on the low-load area
AU - Shuai, Sun
AU - Youtong, Zhang
PY - 2009
Y1 - 2009
N2 - In order to develop the fuel consumption of hybrid electric vehicles, this paper focuses on the method that calibration of electronic control systems for hybrid electric vehicles based on optimizing the low-load MAP in the ECU. Through analyzing and changing the engine control strategy, this paper finds out this method to search the best fuel-efficient area. On the other hand, to solve the problem of changing the state of diesel engine when the vehicles work on the low-load state is another purpose of this method. And this paper takes more attention on the performance of the hybrid electric vehicles through improving the engine control strategy and calibrating the MAP of this part. Using this system in hybrid experimental bench for hybrid system, several experiments were carried out: integrated control of the economy area, the engine quickly start/stop control, BSG Motor and engine torque control technology research. The results show that after parameter optimization the common rail diesel engine exhibits the features of quick response, good smoothness and small speed overshoot. And in vehicles test, power supply in a field, normal traffic, limp home control were tested.
AB - In order to develop the fuel consumption of hybrid electric vehicles, this paper focuses on the method that calibration of electronic control systems for hybrid electric vehicles based on optimizing the low-load MAP in the ECU. Through analyzing and changing the engine control strategy, this paper finds out this method to search the best fuel-efficient area. On the other hand, to solve the problem of changing the state of diesel engine when the vehicles work on the low-load state is another purpose of this method. And this paper takes more attention on the performance of the hybrid electric vehicles through improving the engine control strategy and calibrating the MAP of this part. Using this system in hybrid experimental bench for hybrid system, several experiments were carried out: integrated control of the economy area, the engine quickly start/stop control, BSG Motor and engine torque control technology research. The results show that after parameter optimization the common rail diesel engine exhibits the features of quick response, good smoothness and small speed overshoot. And in vehicles test, power supply in a field, normal traffic, limp home control were tested.
KW - Common rail diesel
KW - Control strategy
KW - Hybird vehicles
KW - Low-load
UR - http://www.scopus.com/inward/record.url?scp=70349325805&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2009.5138244
DO - 10.1109/ICIEA.2009.5138244
M3 - Conference contribution
AN - SCOPUS:70349325805
SN - 9781424428007
T3 - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
SP - 440
EP - 444
BT - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
T2 - 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
Y2 - 25 May 2009 through 27 May 2009
ER -