TY - GEN
T1 - Acceleration simulation of transit bus with a new type of electric drive system
AU - Zou, Yuan
AU - Zhang, Chengning
AU - Sun, Fengchun
PY - 2009
Y1 - 2009
N2 - Electric motor's controlling algorithm decides bus acceleration ability. Under acceleration and huge resistance condition, electric motor is expected to give peak torque in a short response time. The paper analyzes the principle of the power train based on a permanent magnet DC motor with an augment-winding, develops a transient mathematical model of electric motor drive system in the acceleration process. Based on MATLAB/Stateflow, the controlling algorithm is also modeled. Respectively considering the different resistance loads, the occupation ratio and transmission ratios, the startup acceleration process is simulated and validated and the effect of the occupation ratio on acceleration ability is summarized. Finally, the dynamic characteristic of power train in acceleration is analyzed.
AB - Electric motor's controlling algorithm decides bus acceleration ability. Under acceleration and huge resistance condition, electric motor is expected to give peak torque in a short response time. The paper analyzes the principle of the power train based on a permanent magnet DC motor with an augment-winding, develops a transient mathematical model of electric motor drive system in the acceleration process. Based on MATLAB/Stateflow, the controlling algorithm is also modeled. Respectively considering the different resistance loads, the occupation ratio and transmission ratios, the startup acceleration process is simulated and validated and the effect of the occupation ratio on acceleration ability is summarized. Finally, the dynamic characteristic of power train in acceleration is analyzed.
KW - Control algorithm
KW - Dynamic characteristic
KW - Electric bus
KW - Permanent magnet motor
KW - Power train
UR - http://www.scopus.com/inward/record.url?scp=72149117646&partnerID=8YFLogxK
U2 - 10.1109/VPPC.2009.5289764
DO - 10.1109/VPPC.2009.5289764
M3 - Conference contribution
AN - SCOPUS:72149117646
SN - 9781424426003
T3 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
SP - 808
EP - 812
BT - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
T2 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Y2 - 7 September 2009 through 10 September 2009
ER -