Evaluating the Effect of Excitation on the Stability of Permanent Magnet Synchronous Generator (Pmsg) Performance
Year: 2025
Type: article
Abstract: The increasing demand for efficient and reliable renewable energy systems has highlighted the significance of Permanent Magnet Synchronous Generators (PMSGs) in modern power generation. This study focuses on evaluating the effect of excitation on the stability and overall performance of PMSGs, which are widely used in wind energy and other renewable applications. Stability in PMSGs is critical for maintaining consistent power output and minimizing system disturbances during dynamic operating conditions. A detailed modeling and simulation framework was developed to analyze the impact of varying excitation parameters, including the magnetic field strength and machine design characteristics. The study employed advanced computational tools to assess the steady-state and transient behaviors of the generator under different load conditions. Key performance metrics such as voltage stability, harmonic distortion, and torque ripple were monitored to evaluate the generator's stability margins. The findings reveal a strong correlation between excitation levels and system stability, with optimal excitation improving voltage regulation and reducing transient oscillations. However, overor under-excitation introduces instability, leading to potential operational inefficiencies and system failures. The results also underscore the importance of precise control strategies for maintaining stability across varying load demands and environmental conditions. This research provides valuable insights for designing more robust PMSG systems and developing control strategies that optimize excitation for enhanced performance. These findings will benefit the renewable energy sector by ensuring reliable and efficient operation of PMSG-based systems.
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4408678653