Control strategy of the novel stator free speed regulating wind turbine generation system.

ABSTRACT: Building a high-proportion renewable energy power system is a key measure to address the challenges of the energy revolution and climate change. However, current high-proportion renewable energy systems face issues of frequency instability and voltage fluctuations. To address these challenges, this paper proposes a novel topology for a stator free speed regulating wind turbine generation system. The stator free speed regulating machine connects a gearbox and a synchronous generator, forming a flexible drive chain that increases system inertia and enhances frequency stability in high-proportion renewable energy power systems. The synchronous generator at the end of the drive chain can be directly connected to the grid without the converter, thanks to the speed regulation provided by the sta

SUBMITTER: Li Y 

PROVIDER: S-EPMC11623470 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature