- 學位論文
電動機車傳動系統之設計與測試
Design and Examination of Electric Scooter Transmissions
摘要
本研究目的是提出新型的電動機車傳動系統，並完成性能模擬與雛型機測試。此系統以簡式行星齒輪組為主要架構，配合控制兩個馬達轉速調配速比形成電子無段變速系統。 本文首先經由行星齒輪組速度比分析與功流分析得到四種可行的設計構想，並選定其中一種構想為例完成齒輪組之齒數設計，接著以平滑行車模態、ECE-40行車模態、及台北行車模態等三種行車模態，透過Matlab/Simulink完成電動機車性能模擬，藉以得到較佳的控制模式，使馬達運作在較高的效率區域。最後本研究完成選定之無段變速系統的雛型機製作、測試平台建構、及性能測試。實驗結果顯示，本研究所提出之電子無段變速系統應用於電動機車是一種可行之設計。
並列摘要
The target of this research is to propose a novel electric scooter transmission system. This system consists of a simple planetary gear train, two electric motors, and a controller mainly to form an electronic continuously variable transmission (e-CVT). In this research, kinematic analysis and power flow analysis of the simple planetary gear train are accomplished to obtain four acceptable design concepts first. A new concept is selected to achieve the number of teeth of the transmission. Then based on the software Matlab/Simulink, we use three driving cycles including fictitious cruising cycle, European driving cycle ( ECE-40), and Taipei motorcycle driving cycle (TMDC) to finish the electric scooter simulation used the proposed e-CVT. According to the simulation results, a better control law is obtained to cause the electric motor work in an optimum state. Finally, a prototype of the proposed transmission is fabricated; a test rig is constructed and the test of the e-CVT is completed. The test results show the e-CVT proposed in this research is a feasible design for electric scooter application.
參考文獻
延伸閱讀
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