刘文彬，胡俊，李连杰，崔有利

（安徽江淮汽车股份有限公司技术中心，安徽 合肥 230022）

摘要：本文对智能发电机的搭载方案进行了研究,实现了基于最优电量以及车辆动态工况的电压调节功能,在加速阶段降低发电电压,减速阶段提升发电电压,并实现制动能量的回收。通过在实车上的测试及运用,表明智能发电机的采用对排放影响较小,并具有良好的节油效果。

关键词：智能发电机；控制策略；整车油耗；排放

Abstract：In this paper,a systematic strategy of the intelligent generator control was investigated,and the generation voltage regulation function based on the optimal state of charge and the vehicle dynamic condition was realized.The power generation voltage was reduced during acceleration and was increased during deceleration.This helped to recover the braking energy.The strategy was implemented in a vehicle,and the test result indicated that the intelligent generator can improve fuel economy and have little impact on emissions.

Key Words:Intelligent Generator Control;Strategy;Fuel Economy;Emission