Double-input single-output transmission system for electric bicycle

• Main Authors: Cheng-YuPeng, 彭成宇
• Other Authors: Sen-Yung Lee
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/00201025531262915270

碩士 === 國立成功大學 === 機械工程學系 === 102 === Prevailing electric bicycles in the market using independent systems with pedal input and motor input are limited by the capacity of the battery that lead to insufficient endurance of electric bicycles. This paper will design a double-input single-output transmission system for electric bicycle. The pedal force combines with the driving force of the motor as an output via a reducer that reduce the current consumption of the motor . This transmission system will enhance the endurance of the electric bicycles and reduce pedaling burden of the rider. After the completion of the transmission system in conjunction with bicycle, conduct the road testing. Record the speed of the bicycle, the rotational speed of the crank and the current consumption of the motor. Finally, analyze the power consumption differences between this transmission system and general electric bicycle and the relationship between the rotational speed of motor and that of crank.