有效提高制动能量回收效率的方法简析

Analysis on The Method of Effectively Improving the Efficiency of Braking Energy Recovery

在电池技术短期内很难取得突破性进展的前提下,研究制动能量回收效率对提高新能源汽车的续航里程具有非常重要的意义。此外增加电机反拖制动还能减少传统制动系统的使用频次,降低传统制动系统使用成本,关键时刻保证行车制动安全。

On the premise that it is difficult to make breakthrough progress in battery technology in the short term,it is of great significance to study the braking energy recovery efficiency to improve the endurance mileage of new energy vehicles.In addition,increasing motor reverse drag braking can also reduce the use frequency of the traditional braking system,reduce the use cost of the traditional braking system,and ensure the safety of service braking at critical moments.