This paper presents two battery energy management (BEM) techniques for an electric vehicle (EV) traction system which incorporates indirect field-oriented (IFO) induction motor (IM) drive system. The main objective of the proposed BEM is to regulate IM’s speed while minimizing lithium-ion (Li-ion) bank state charge (SOC) reduction and health (SOH) degradation. In contrast most existing w...

Purpose. Given the need to improve performance of modern mainline rolling stock, authors analyze possibility using deeper regulation attenuation. Methodology. The analysis operation thyristor-pulse converter ER200 electric train is performed. It established that in acceleration mode at limit traction characteristic it necessary consider two zones: zone constant value force and power. A method f...

In recent years, the manufacturing of stators by hairpin technology has proven its ability to fulfill requirements on quality, productivity and robustness traction drive applications in automotive industry. However, uncertainty necessity rapid product development despite fuzzy target systems still cause that processes, machines equipment – as well electric design are often an imperfect prototyp...

In this fast-changing environmental condition, the effect of fossil fuel in vehicle is a significant concern. Many sustainable sources are being studied to replace exhausting most countries. This paper surveys types electric vehicle’s energy and current scenario on-road its technical challenges. It summarizes number state-of-the-art research progresses bidirectional dc-dc converters control str...