Coordinated Control of Standalone Brushless Doubly-Fed Induction Generator for Load Disturbance Suppression in Microgrid
Abstract
The anti-load-disturbance capability is one of the most important capabilities in a microgrid. In comparison with the grid-connected brushless doubly-fed induction generator (BDFIG), the output voltage of the standalone BDFIG in a microgrid is more susceptible to load disturbances. In order to address this issue, this paper presents a coordinated control method based on both the machine side converter (MSC) and line side converter (LSC) to reduce the amplitude of power winding (PW) voltage fluctuation and shorten transient response time, so as to significantly reduce the influence of the load disturbance on the output voltage under the limited power converter capacity. The proposed control strategy is validated through experiments conducted on a 3 kW wound-rotor BDFIG.
Fields of Study & Subjects
Wind Turbine Control Systems
Microgrid Control and Optimization
Islanding Detection in Power Systems
Publication details
- Journal / source
- Energies
- Publisher
- MDPI AG
- Volume
- 19
- Issue
- 2
- Pages
- 464–464
- Publication date
- 17 January 2026
- Language
- EN