混合动力电动客车驱动系统控制策略及仿真

Driving Strategy and Simulation of a Powertrain for Hybrid Electric Buses

提出了一种混联式混合动力城市公交客车驱动系统的机电偶合方案及工作模式。针对某一运行工况,以维持电池SOC平衡为主要目标,设计了该驱动系统的控制策略;基于ADVISOR2 0 0 2 ,建立了该驱动系统的仿真模型。仿真结果表明。

An electromechanical coupling and working patterns of the powertrain for a kind of serial and parallel hybrid electric city bus are proposed. In order to maintain the batteries' SOC, the control strategy for the powertrain is designed under a driving cycle. A simulation model based on ADVISOR2002 is set up also. From the results of simulation, the control strategy and simulation models can meet the need of the design target for the hybrid electric city bus powertrain.