Aircraft Two-Stage Brushless Wound-Rotor Synchronous Starter-Generator Based on Feedback Excitation
- Resource Type
- Conference
- Authors
- Zhou, Ye; Jiao, Ningfei; Liu, Weiguo; Han, Tianyu; Zhang, Huanxu
- Source
- 2023 IEEE 18th Conference on Industrial Electronics and Applications (ICIEA) Industrial Electronics and Applications (ICIEA), 2023 IEEE 18th Conference on. :1714-1718 Aug, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Industrial electronics
Power system measurements
Target tracking
Density measurement
Windings
Permanent magnets
Safety
integrated starter-generator
two-stage
feedback excitation
generation control
- Language
- ISSN
- 2158-2297
The application of permanent magnet pre-exciter in traditional three-stage brushless wound-rotor synchronous starter-generator (BLWRSSG) reduces the system power density, and reduces system reliability. In order to improve power density and system safety, a novel two-stage BLWRSSG is proposed in this paper by removing the permanent magnet pre-exciter and using feedback excitation in the generation state. The operation principle and control methods of the proposed two-stage BLWRSSG at different working stages are explained in this paper. Finally, the feasibility and effectiveness of the proposed two-stage BLWRSSG and control method are verified through experiments.