麻省理工学院电气工程科研项目

Massachusetts Institute of Technology Electrical engineering

科研主题

Atomic Physics［原子物理学］

Information Science and Systems［信息科学与系统］

Photonic Materials Devices and Systems［光子材料与系统］

Biomedical Science and Engineering.［生物医学科学与工程］

Carbon nanotubes, nanotube electronic devices, semiconductor nanowires, organic molecules, chemical sensors, electron transport, one-dimensional interacting systems, chemical vapor deposition methods, quantum transport phenomena［碳纳米管、纳米管电子器件、半导体纳米线、有机分子、化学传感器、电子输运、一维相互作用系统、化学气相沉积方法、量子输运现象］

Graphene: synthesis, transfer, characterization and growth mechanisms  ［石墨烯的合成、转移、表征及生长机理］

Basic electronic components  ［基本电子元件］

科研内容摘录

Development of Electric Machines for Electric Vehicles

Massachusetts Institute of Technology

Keywords: electric machine, electric vehicle, doubly-salient, fluxswitching

Recommendations: This program is designed for students who are interested in electric engineering and electric machine designs used in emerging applications.

Abstract:

Owing to increasing concerns on energy utilization and environmental protection, more attentions have been placed on electric vehicles recently. As a soul of an electric vehicle system,the development of electric machines has become a hot research topic. The electric machines can be generally categorized as two major groups, namely the brushed machines, and the brushless machines. As compared with the brushed ones, the brushless machines can enjoy the absolute advantage of maintenancefree operation, so that these type of machines have become the major trend since the last few decades. Some conventional brushless machine types, such as induction machine or permanent-magnet synchronous machine, are highly technological mature for industrial applications while some advancing machine types, such as doubly-salient machine and flux-switching machine, are also very promising. It is worthwhile placing some attentions on these newcomers. This program focuses on

learning latest technologies of electric vehicles, studying traditional and modern electric machines and developing analytical model for electric machines. Throughout the program, students are expected to learn fundamental knowledge of electric machines and electric vehicles, to study and analysis of new machine types, including doubly-salient machine and flux-switching machine and to develop analytical models with Matlab.