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Songhui Zhang
at State Grid Shandong Electric Power Company
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Publications (3)
Proceedings Article | 5 June 2024 Paper
CVT error evaluation method based on moving window-weighted principal component analysis
Huan Wang, Bolun Du, Songhui Zhang, Banghai Yu
Proceedings Volume 13163, 1316377 (2024) https://doi.org/10.1117/12.3030292
KEYWORDS: Principal component analysis, Error analysis, Data modeling, Transformers, Equipment, Covariance matrices, Windows, Statistical modeling, Calibration, Power grids
Proceedings Article | 29 November 2021 Paper
Parameter identification of Jiles-Atherton hysteresis model of current transformer based on hybrid genetic simulated annealing algorithm
Songhui Zhang, Xinguang Xu, Yu Xing, Jian Yang, Tao Liu, Xianguang Dong, Yuqi Wang
Proceedings Volume 12080, 1208009 (2021) https://doi.org/10.1117/12.2620588
KEYWORDS: Genetic algorithms, Transformers, Algorithms, Genetics, Computer simulations, Process control
Proceedings Article | 15 October 2021 Paper
Identification of faulty station area line loss based on the fusion of cross attention and deep learning algorithm
HongXia Zhu, SongHui Zhang, CongCong Li, Qing Wang, PingXin Wang, Chao Yu
Proceedings Volume 11933, 119331D (2021) https://doi.org/10.1117/12.2615264
KEYWORDS: Evolutionary algorithms, Error analysis, Convolution, Neural networks, Data modeling, Statistical analysis, Convolutional neural networks, Statistical modeling, Instrument modeling, Data conversion
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