摘要
传统汽车存在排放污染等问题,同时对石油的依赖较大,进而加重了生态问题和能源压力。全球各国均加大了对新型节能环保汽车的研发力度。燃料电池电动汽车具有无污染、节能等优点,是新能源汽车研发的关键。燃料电池电动汽车还能有效回收制动能量,其中作为一种辅助动力源,超级电容能够在车辆爬坡或加速的时候提供功率输出。从而促进电动汽车的安全性、经济性以及动力性有效提升,并使燃料电池的使用寿命延长。对此,文章主要对燃料电池电动汽车关键技术进行了探讨,以供参考。
In modern society,automobiles have become a necessity for people to travel,and they have played an extremely important role in promoting human progress.However,because traditional vehicles have problems such as emission and pollution,and at the same time rely heavily on oil,which aggravates ecological problems and energy pressure.Therefore,countries around the world have increased their research and development efforts on new energy-saving and environmentally friendly vehicles.Fuel cell electric vehicles have the advantages of no pollution and energy saving,and are the key to the research and development of new energy vehicles.Fuel cell electric vehicles can also effectively recover braking energy.As an auxiliary power source,supercapacitors can provide power output when the vehicle is climbing or accelerating.Thereby,the safety,economy and power performance of electric vehicles are effectively improved,and the service life of the fuel cell is prolonged.In this regard,the article mainly discusses the key technologies of fuel cell electric vehicles for reference.
出处
《今日自动化》
2022年第4期40-42,共3页
Automation Today
关键词
燃料电池
关键技术
电动汽车
fuel cell
key technology
electric vehicle
