轨道交通电气化专辑主编评述

轨道交通列车牵引系统控制性能与供电质量提升是电气化铁路发展永恒的主题,轨道交通电气化是实现铁路性能提升、多拉快跑、绿色高效的必由之路,以电力电子、电机驱动、现代控制与信息技术为核心的科学技术推动了轨道交通电气化的快速发展.近年来,随着新型电力电子器件、先进控制技术、智能检测与健康诊断理论的发展,功率器件应用及其可靠性评...

Editorial for the Special Issue on Rail Transit Electrification

It is an ever-lasting theme to improve the performance of traction drive system and the quality of traction power supply for electrified railway. Rail transit electrification is a necessity to increase the running speed and carrying capacity, to realize energy saving and high efficiency for railway transportation. The rapid development of rail transit electrification has been driven by edging technologies based on power electronics, motor drives, modern control and information technology, etc. In the recent years, the application and reliability assessment of power semiconductors, control and modulation technology of traction converters, high-performance traction motor drive, as well as advanced topology for traction power supply and traction drive system are becoming the research hot-topics, with the development of advanced power semiconductors, advanced control theory, intelligent detection and health diagnosis. These topics have received continuous attention from the academia and industry. In order to explore the critical and hot issues on control and application of traction drive system, a special section on Rail Transit Electrification has been launched in the Journal of Power Supply.