A progressive droop controller against voltage over limit power and its stability research

Xinying Huang; Kang Yin; Li Li; Linlin Xu

doi:10.1117/12.3008287

25 October 2023 A progressive droop controller against voltage over limit power and its stability research

Xinying Huang, Kang Yin, Li Li, Linlin Xu

Proceedings Volume 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023); 1280152 (2023) https://doi.org/10.1117/12.3008287
Event: Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 2023, Dalian, China

Abstract

Aiming at the problem that the current microgrid droop controller is prone to voltage overrun and the power regulation rate is not adjustable, a progressive droop control method to prevent overrun applied to the power control of the energy storage unit is designed. This method can completely avoid overrun and self adjust the regulation speed at different working points. The dynamic characteristics of the small signal analysis method show that the power control method has good stability.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xinying Huang, Kang Yin, Li Li, and Linlin Xu "A progressive droop controller against voltage over limit power and its stability research", Proc. SPIE 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 1280152 (25 October 2023); https://doi.org/10.1117/12.3008287

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