智能发电机对整车油耗及排放的影响分析  

Influence of Intelligent Generator Control on Vehicle Fuel Economy and Emissions

作　　者：刘文彬[1] 胡俊[1] 李连杰[1] 崔有利 LIU Wen-bin HU Jun LI Lian-jie CUI You-li(Technical Center, Anhui Jianghuai Automobile Co.,Ltd., Hefei 230022, Chin)

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽合肥230022

出　　处：《内燃机与动力装置》2017年第4期68-71,共4页Internal Combustion Engine & Powerplant

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。In this paper, a systematic strategy of the intelligent generator control was investiga- ted, and the generation voltage regulation function based on the optimal state of charge and the vehi- cle 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 results indicated that the intelligent generator can improve fu- el economy and have little impact on emissions.

关 键 词：智能发电机 控制策略 整车油耗 排放 

分 类 号：U464[机械工程—车辆工程]