不同技术路线混合动力公交客车适应性分析

Analysis for Adaptability of Hybrid City Bus with Different Technical Route in Plateau

基于昆明市新能源汽车数据采集及实时监控平台,对在昆明市同一线路运行的并联式混合动力公交客车(PHEV)、混联式混合动力公交客车(SPHEV)和常规客车的节油率及故障数进行了比较分析。结果表明,SPHEV年平均节油率为18.91%,PHEV年平均节油率为10.52%,节油效果明显;SPHEV和PHEV当量故障数明显高于常规客车,其中SPHEV故障率更高。

On the base of the data acquisition and realtime monitoring platform for the new energy vehicles in Kunming, the fuel economy and failure rate of parallel hybrid electric vehicles（PHEV） and series parallel hybrid electric vehicles （SPHEV） and conventional vehicles which working in the same bus route in Kunming were analyzed. The results showed that PHEV and SPHEV have obvious fuel saving over conventional vehicl.es with a fuel saving ratio of 18.91% for SPHEV and 10.52% for PHEV. SPHEV and PHEV have more equivalent failure than conventional and the SPHEV has the most e- quivalent failure.