Power train, inverters, electrical machines and control for eMobility
| Automotive and Hybrid Electrical Vehicle Simulation Abstract Hybrid Electrical Vehicles (HEV) are gaining attention since prices for gasoline are rising. In this paper the modeling and simulation of HEVs is discussed. The mechanical drive train including differential, gearbox and planetary gear for power splitting as well as the electrical drive and power electronics are modeled. The modeling of the inverter and vector control for the electrical drive is discussed more in detail. KeywordsHybrid Electrical Vehicle, Permanent Magnet Synchronous Machine, Power Electronics, Inverter, Power split, Pulse Width Modulation, Brake model, Clutch Model, Friction Model. |
| Efficient Electrothermal Simulation of Power Electronics for Hybrid Electric Vehicle Abstract An IGBT module is an essential part of any hybrid electric vehicle. In turn, its thermal management happens to be crucial in order to reach high reliability coupled with high efficiency. In the present work, a methodology based on Krylov based model reduction is employed to generate automatically an accurate compact thermal model of the IGBT-module from a high dimensional finite element model. We present a complete design flow when one starts from an accurate finite element model, generates a compact dynamic thermal model and then uses it in a system simulator to develop the circuitry that is aware of thermal behavior of the system. |
| Hybrid Electrical Vehicle Simulation Abstract Hybrid Electrical Vehicles (HEV) are gaining attention since prices for gasoline are rising. In this paper the modeling and simulation of HEVs is discussed. The mechanical drive train including differential, gearbox and planetary gear for power splitting as well as the electrical drive and power electronics are modeled. The modeling of the inverter and vector control for the electrical drive is discussed more in detail. KeywordsHybrid Electrical Vehicle, Permanent Magnet Synchronous Machine, Power Electronics, Inverter, Power split, Pulse Width Modulation |
| Electrical Vehicle Moter Express Abstract 本文針對油電混合動力車（ HEV ），使用電力電子與電機系統軟體 Caspoc ，模擬其動力 整合裝置、電子與電動機控制部分，如差動齒輪、齒輪箱與行星齒輪，並針對電動機控制的電 源轉換器與向量控制，進行深入的探討。 大多數的汽車都包含一個內燃機 (IC) ，其所需的燃料、為汽油或瓦斯，是由有限的自然 界化石產生。因應汽油價格飆漲，油電混合動力車（ HEV ）開始受到重視。並且在最近三十年 內，有越來越多人開始研究車輛的下一代驅動系統。 且因為環境與經濟問題，如空 氣污染、酸雨與氣候變動， 以及石油價格的波動，例如波斯 灣地區的石油政策，以及卡崔娜襲擊紐奧良附近的鑽油平台，使得石油價格不斷上漲，讓更多 人轉而考慮油電混合動力車，以符合其省油的需求 |
