并联式混合动力汽车研究现状
2021-09-10李泽琛
李泽琛


摘要:随着大气污染等问题的不断出现,传统汽车对环境的污染逐渐为人们所诟病。在这种发展背景下,电动汽车顺势诞生受到人们高度重视。然而,由于技术条件等诸多因素掣肘,BEV始终有着成本高,电池能量密度低等缺点,其大范围推广应用有着明显阻碍。因此,以发动机为主要能量源,以电动机为辅助能量源的油电混合动力汽车是目前以及将来能够广泛应用的新能源车型,值得人们研究与探索。本文介绍了并联式混合动力汽车及其发展现状与未来发展方向。
Abstract: With the continuous emergence of air pollution and other problems, the pollution of traditional vehicles to the environment has been criticized gradually. In this development background, the birth of electric vehicle homeopathy has been highly valued. However, due to the constraints of technical conditions and other factors, BEV always has the disadvantages of high cost and low energy density of battery, which obviously hinders its wide application. Therefore, the hybrid electric vehicle, which takes the engine as the main energy source and the motor as the auxiliary energy source, is a type of new energy vehicle that can be widely used at present and in the future, which is worthy of research and exploration. This paper introduces the parallel hybrid electric vehicle, its development status and future development direction.
关键词:混合动力;新能源;油电混合;并联
Key words: hybrid;new energy;oil-electric hybrid;parallel connection
中图分类号:U469.7 文献标识码:A 文章编号:1674-957X(2021)11-0064-02
0 引言
迈入全新时代,在社会经济建设日益深入过程中,环境问题也愈来愈严重,特别是化石染料燃烧所造成污染,成为社会大众普遍重视的问题,由于环保方面有着更严格标准,也让汽车工业推进迎来新的挑战,大量学者与业内人士纷纷为此开展研究工作,虽然取得许多重要成果,但整体发展依旧不够完善。环境、资源两方面压力越来越大,形势日渐严峻,时刻牵动着每个人内心,希望找到更理想突破之路。有鉴于此,世界各国纷纷加强汽车尾气排放标准,使得电动汽车地位逐渐升高。尽管很多人认为,在不久的将来,纯电动汽车将会完全取代其他类型的驱动汽车,实现最高市场占有率,然则当前始终有着成本太高、电池能量偏低等缺点,使得其大范围推广应用面临重重阻碍,难以真正达到预期目标。……
