- 學位論文
高負載電動機車之設計方法與性能分析
Design Method and Analysis for High Load Electric Motorcycles
摘要
現行市售之電動機車，多半定位為都會區之代步使用，常在輕負載短距離之狀況下行駛。而如欲擴展電動機車市場，勢必也要更全面的討論在其它行駛狀況下之性能特性。本論文針對適合高負載之電動機車，以現行市面上之輕型電動機車為基礎，提供一套完整的設計方法。首先探討電動機車行駛時面臨的各種阻力，以及推導車輛運動方程式。接著，建立各子系統的數學模型，並分析各子系統的效率計算方法，以在不同行駛狀況下的鋰電池循環壽命。第二階段為介紹本研究中所採用之行車模式，以及此電動機車之性能要求和設計流程。第三階段為檢驗所選用的馬達功率是否足夠；並以陽明山路線為例，設計適合高負載行駛之多速變速器和多路無段變速器，再經由行車模式檢驗何者為較佳之傳動系統；最後，分析不同負載對於鋰電池電容量需求之影響，以及煞車回充系統對續航力的影響。討論適合高負載電動機車之設計。
並列摘要
Nowadays, most electric motorcycles are designed for short-distance commuting, working under light load conditions. If we want to expand market for electric motorcycles, we need to discuss different driving situations. This study provides an integral design method for high load electric motorcycles. Firstly, building mathematical models for both motorcycle and subsystems in order to calculate performance and efficiency. Secondly, introducing the designed driving cycle and requirements for the motorcycle. And then, examining the power which motor can provide, designing multi-speed transmission and Multi-path CVT, and verifying the transmission system by simulation. Finally, analyzing the battery capacity requirement for different loads, and evaluate the necessity of energy regeneration system. Discussing the suitable design for high load electric motorcycles.