【作者】 贾姝超； 徐超； 孙进伟； 杨福源； 欧阳明高； 吉野勝人； 日高慎一郎； 寺地淳；

【Author】 Jia Shuchao;Xu Chao;Sun Jinwei;Yang Fuyuan;Ouyang Minggao;Masato Yoshino;Shinichiro Hidaka;Atsushi Teraji;Tsinghua University;J Nissan;

【机构】 清华大学； 日产；

【摘要】 串联混合动力系统因日产e-POWER在日本市场的良好表现广受关注,e-POWER在日本JC08工况下燃油经济性表现良好,但其在中国的测试工况下燃油经济性是否依旧表现良好以及串联混合动力系统的工况适应性如何还有待研究。本文通过建模仿真、实车测试等手段对串联混合动力系统工况适应性进行了研究。本文仿真结果以及测试结果表明:串联混合动力系统对CLTC工况适应性更好,在CLTC工况下经济燃油性更好;串联混合动力系统部件参数对工况适应性影响不大。更多还原

【Abstract】 Series hybrid systems have received much attention due to the good performance of Nissan e-POWER in the Japanese market.The e-POWER has performed well in fuel economy under JC08 conditions in Japan,but the questions that if its fuel economy will perform well under test conditions in China and if series hybrid systems have good condition adaptability remain to be studied.In this paper,the adaptability of the test conditions of the series hybrid system is studied by means of modeling and simulation and vehicle testing.The simulation results and test results show that the series hybrid system has better adaptability to CLTC conditions and better fuel economy under CLTC conditions;the component parameters of series hybrid systems have little effect on the adaptability of test conditions.更多还原