DC-Field Excitation Variable Flux Reluctance Starter Generator With Modular Structure for Fault-Tolerant Capability Improvement

Liu, Zhangqi; Wang, Kai; Sun, Haiyang; Li, Jian; Zhang, Bo

doi:10.1109/tie.2020.3005108

Cited by 15 publications

(2 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Switched reluctance motors boast a simple structure, high reliability, and high efficiency, with an operating temperature reaching up to 400 • C, making them well-suited for the demanding conditions of aviation. In [7], a variable flux reluctance machine (VFRM) with DC field excitation and modular structure is proposed, which demonstrates excellent faulttolerant capability. Induction motors offer high reliability, fault tolerance, high-temperature operation (up to 250 • C), and high-speed performance but require reactive excitation [8,9].…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of a Stator Field Control Permanent Magnet Synchronous Starter–Generator System

Zhang

Kou

2023

Energies

View full text Add to dashboard Cite

In recent years, the permanent magnet synchronous motor (PMSM) has garnered significant attention due to its high power density and efficiency in applications such as electric vehicles, aviation, and other domains. This paper proposes a stator field control permanent magnet synchronous starter–generator (SFC-PMSSG) system. The starter–generator system comprises the SFC-PMSSG and a field controller (FC). A mathematical model of the SFC-PMSSG is established. Finite element analysis (FEA) is employed to obtain the electromagnetic parameters of the SFC-PMSSG, and the characteristics of the SFC-PMSSG are analyzed. A circuit simulation model of the FC is established to assess the control effect and the loss of the FC. A co-analysis of the system is conducted, and the results demonstrate that the SFC-PMSSG system can maintain output voltage stability as load and speed conditions vary.

show abstract

Section: Introductionmentioning

confidence: 99%

Design and Analysis of a Stator Field Control Permanent Magnet Synchronous Starter–Generator System

Zhang

Kou

2023

Energies

View full text Add to dashboard Cite

show abstract

“…Recently, with the fast development of the electric vehicle and more electric aircraft, variable flux reluctance machines (VFRMs) play a critical role in supplying electrical power for the electric drive system and the battery storage [1,2,3]. The VFRM with DC field and AC armature windings evenly wounded on each stator pole is a promising magnetless candidate for onboard generator, evolving from the switched reluctance motor with the advantage of a robust rotor, which enables VFRMs to be applied in extremely rugged environments for power generation [4,5,6].…”

Section: Introductionmentioning

confidence: 99%

Characteristic analysis and diagnosis of short-circuit fault in armature winding of four-phase variable flux reluctance machine

Zhao

Zhang

et al. 2022

IEICE Electron. Express

View full text Add to dashboard Cite

To improve the reliability of the variable flux reluctance machines (VFRMs) in the early stages, this letter proposes a novel fault feature for armature winding short-circuit (AWSC) fault in four-phase VFRMs. First, the harmonic characteristics of field induced voltage are researched theoretically in detail under normal and AWSC conditions. Then, a diagnosis method based on the harmonics of the field induced voltage is proposed and analyzed by simulation. Finally, related experiments are conducted to verify the proposed method. The proposed diagnosis method is simple and feasible, which can realize reliable protection of the power generation system for safe operation.

show abstract

Stator DC-excited Vernier Reluctance Machines for Aviation Starter/Generator Application

Sun

Jia

Feng

et al. 2022

2022 International Conference on Electrical Machines (ICEM)

View full text Add to dashboard Cite

DC-Field Excitation Variable Flux Reluctance Starter Generator With Modular Structure for Fault-Tolerant Capability Improvement

Cited by 15 publications

References 30 publications

Design and Analysis of a Stator Field Control Permanent Magnet Synchronous Starter–Generator System

Design and Analysis of a Stator Field Control Permanent Magnet Synchronous Starter–Generator System

Characteristic analysis and diagnosis of short-circuit fault in armature winding of four-phase variable flux reluctance machine

Stator DC-excited Vernier Reluctance Machines for Aviation Starter/Generator Application

Contact Info

Product

Resources

About