Prof. Haorui Liu Profile

Prof. Haorui Liu

at Hebei Zhuozhou Jingyuan Thermal Power Co., Ltd.

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Publications (2)

Proceedings Article | 15 June 2022 Paper

Research on transformer condition monitoring based on short time Fourier transform (STFT)

Yuchen Zhao, Qian Wang, Lei Shi, Haorui Liu

Proceedings Volume 12285, 122851D (2022) https://doi.org/10.1117/12.2637353

KEYWORDS: Transformers, Data modeling, Fourier transforms, Sensors, Signal processing, Detection and tracking algorithms, Signal detection, Signal to noise ratio, Neural networks, Feature extraction

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Proceedings Article | 1 December 2021 Paper

Event monitoring of coal mill operation state based on acoustic fingerprint

Kai He, Xuegang Ren, Gang Cheng, Yan Wang, Dongxian Li, Haorui Liu

Proceedings Volume 12079, 120792O (2021) https://doi.org/10.1117/12.2623427

KEYWORDS: Data modeling, Acoustics, Optical filters, Control systems, Sensors, Ear, Data acquisition, Clouds, Bandpass filters, Artificial intelligence

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