Study of Regenerative Braking for Electric Vehicle

• Main Authors: Su,Jhen-Yu, 蘇振瑜
• Other Authors: Chyuan-Yow Tseng
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/84286254934735345898

碩士 === 國立屏東科技大學 === 車輛工程系所 === 102 === 　　This thesis is aimed at regenerative braking strategy design for a micro electric vehicle (EV) equipped with two Kilo-watt brushless direct current motors (BLDC) and a three-gears clutch-less automatic manual transmission (CLAMT) developed by NPUST. The purposes are to enhance the braking performance of the EV for driving down a steep downgrade. 　　The study was proceeded by firstly analyzing braking effort requirement of the EV. Then the strategies of regenerative braking effort control and the associated gear shift control were designed. The effectiveness of the proposed strategy was verified through a series of road tests. The experimental results indicate that the proposed strategy could increase total braking effort of the EV while remaining driving smoothness.