Paper
23 May 2023 Transient overvoltage suppression strategy for new energy units based on the electronic search algorithm
Zhihao Tian, Ning Mi, Shibin Bai, Fei Meng, Gang Liu, Tong Li, Wenchao Zhang, Xiwen Cui
Author Affiliations +
Proceedings Volume 12604, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2022); 126041Z (2023) https://doi.org/10.1117/12.2674787
Event: 2nd International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2022), 2022, Guangzhou, China
Abstract
This paper proposes an electronic search algorithm-based transient overvoltage suppression method for the transient overvoltage problem caused by DC faults during the outgoing transmission of new energy clusters from high-voltage DC. Firstly, the relationship between the control parameters of the rotor-side converter and the transient voltage rise of the doubly-fed wind turbine is determined by combining the transient overvoltage principle; secondly, the control parameters are optimized and searched based on the electronic search algorithm. Finally, by simulation, the electronic search algorithm is proved to be effective in terms of convergence and parameter optimization as well as the applications of transient overvoltage suppression.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhihao Tian, Ning Mi, Shibin Bai, Fei Meng, Gang Liu, Tong Li, Wenchao Zhang, and Xiwen Cui "Transient overvoltage suppression strategy for new energy units based on the electronic search algorithm", Proc. SPIE 12604, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2022), 126041Z (23 May 2023); https://doi.org/10.1117/12.2674787
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KEYWORDS
Wind turbine technology

Mathematical optimization

Control systems

Power grids

Wind energy

Turbines

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