串联式混动在清扫车的应用研究  

Application Research of Series Hybrid on Sweeper Truck

作　　者：靳玉刚 易正根[1,2] 张春英 吴逸庭[1,2] 钱星 江杰 JIN Yugang;YI Zhenggen;ZHANG Chunying;WU Yiting;QIAN Xing;JIANG Jie(FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China;Advanced Technology Research Institute,FAW Jiefang Engine Business Division,Wuxi 214063,China)

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063 [2]一汽解放发动机事业部前瞻技术研究院,江苏无锡214063

出　　处：《现代车用动力》2022年第1期28-31,共4页Modern Vehicle Power

摘　　要：基于某传统清扫车开展试验,实时采集车速、发动机功率、油耗等参数。通过仿真手段开展串联式混动清扫车计算分析,计算表明串联式混动技术节油率为24.83%。其中发动机工况优化节油率为19.67%;由于原副发动机油耗大,更换为电机后节油率可达15.44%;清扫车减速制动时间少,制动回收节油率仅为3.96%。串联式混动清扫车节油率高,成本回收周期短,应用前景广阔。Collect real-time vehicle speed,engine power,fuel consumption and other parameters of a traditional sweep truck.Make analysis of the series hybrid sweep truck by the simulation.The result shows that the fuel saving rate is 24.83%.The optimization of engine working conditions contribution to 19.67%.When the original auxiliary engine is replaced by the motor,it will save 15.44%due to the bad fuel consumption of engine.The fuel saving rate due to braking recovery is only 3.96% with less deceleration.The series hybrid sweep truck has the advantages of high fuel saving rate,short cost recovery cycle and broad application prospect.

关 键 词：清扫车 主发动机 副发动机 串联式混动 

分 类 号：U469.7[机械工程—车辆工程]