Permanent magnet (PM) synchronous machines are utilized in a wide variety of applications
due to their many desirable characteristics, including high torque density capability and high …

The cost of rare earth (RE) permanent magnet along with the associated supply volatility
have intensified the interests for machine topologies, which eliminate or reduce the RE …

This paper evaluates a three-phase ac main exciter (ME) for a wound-field synchronous
aircraft starter-generator capable of operating in both starting and generating modes. The …

摘要该文首先分析永磁同步电机和电励磁同步电机的特性差异, 指出电励磁同步电机的优势以及
存在的问题. 其次, 归纳梳理了电励磁同步电机无刷励磁的演变过程和技术路线 …

This paper analyzes a 90-kW brushless doubly fed three-phase induction machine in which
a wound rotor circuit is connected to a rotary transformer. It presents the advantages of …

Wound field synchronous generators (WFSG) are the standard electromechanical converter
for back-up and utility scale power generation. Maintenance costs may be minimized by …

Various types of electric machines can be considered for an application to integrated starter
generator (ISG). Permanent magnet (PM) synchronous machines present interesting …

With the development of more electric aircraft (MEA), higher demands for electrical energy
are put forward in generation systems. Compared to constant frequency AC (CFAC) …

Various types of electric machines can be considered for an application to Integrated Starter
Generator (ISG) in automotive applications. Nevertheless, high constraints impose optimal …

This study proposes a novel mathematical model based on excitation system output
equations (ESOEs) to evaluate the steady‐state performance of the three‐phase brushless …