Search Results - "Lai, Tingyu"

Fast direction of arrival estimation method for ultra‐high voltage converter valve insulation board partial discharge based on a sparse array by Liu, Yunpeng, Liu, Jiashuo, Lai, Tingyu, Wei, Xiaoguang, Pei, Shaotong

“…An insulation board is an important insulator used between damping capacitors in a converter valve. The potential creeping discharge phenomenon on the…”
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An Adaptive-to-Model Test for Parametric Functional Single-Index Model by Xia, Lili, Lai, Tingyu, Zhang, Zhongzhan

“…Model checking methods based on non-parametric estimation are widely used because of their tractable limiting null distributions and being sensitive to…”
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Vibration detection method for core loosening degree of high‐voltage direct current converter valve saturable reactor based on variational mode decomposition‐symmetrized dot pattern and image matching by Liu, Yunpeng, Lai, Tingyu, Liu, Jiashuo, Wei, Xiaoguang, Pei, Shaotong, Wang, Chenghao, Zhang, Xiaolong

“…Saturable reactor is the key equipment in converter valves; it is important to evaluate the core condition. In this paper, a recognition model of saturable…”
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Local Influence Detection of Conditional Mean Dependence by Lai, Tingyu, Zhang, Zhongzhan

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A kernel-based measure for conditional mean dependence by Lai, Tingyu, Zhang, Zhongzhan, Wang, Yafei

“…A novel metric, called kernel-based conditional mean dependence (KCMD), is proposed to measure and test the departure from conditional mean independence…”
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Variation of conditional mean and its application in ultrahigh dimensional feature screening by Tian, Zhentao, Lai, Tingyu, Zhang, Zhongzhan

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Testing independence of functional variables by angle covariance by Lai, Tingyu, Zhang, Zhongzhan, Wang, Yafei, Kong, Linglong

“…We propose a new nonparametric independence test for two functional random variables. The test is based on a new dependence metric, the so-called angle…”
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Bubble Initiation Within Microgap Under Low-Frequency Vibration: Theoretical Analysis and Experimental Observation by Yang, Jiajun, Zhao, Tao, Liu, Yunpeng, Yang, Chaojie, Liu, Yijin, Liu, Yunuo, Guo, Yan, Lai, Tingyu

“…Based on operating experience, internal pressure fluctuations caused by vibration in oil-immersed electrical equipment can lead to bubble formation within the…”
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Functional Linear Regression for Partially Observed Functional Data by Wang, Yafei, Lai, Tingyu, Jiang, Bei, Kong, Linglong, Zhang, Zhongzhan

“…In the functional linear regression model, many methods have been proposed and studied to estimate the slope function while the functional predictor was…”
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Insulator Contamination Diagnosis Method Based on Deep Learning Convolutional Neural Network by Liu, Yunpeng, Lai, Tingyu, Liu, Jiashuo, Li, Yonglin, Pei, Shaotong, Yang, Jiajun

“…Insulators are one of the most used electrical equipment in the power system. Long-term exposure to the air environment can easily cause pollution flashovers…”
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Research on Diagnosis Device of Insulator Pollution Degree Based on BP Neural Network by Liu, Yunpeng, Yang, Jiajun, Li, Yonglin, Pei, Shaotong, Liu, Jiashuo, Lai, Tingyu

“…In order to realize the real-time diagnosis of local insulator pollution, a kind of local insulator pollution diagnosis device is designed based on BP (Back…”
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Influence of Pollution Degree and Humidity on Surface Discharge Characteristics of Insulators by Liu, Yunpeng, Liu, Jiashuo, Lai, Tingyu, Li, Yonglin, Yang, Jiajun, Pei, Shaotong

“…Insulators are an essential part of overhead transmission and distribution lines, which have the functions of electrical insulation and mechanical connection…”
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Analysis of the Influence of Various Factors on the Ultraviolet Discharge Detection of 110kV Contaminated Insulators by Liu, Yunpeng, Yang, Jiajun, Ma, Ziru, Li, Yonglin, Liu, Jiashuo, Lai, Tingyu

“…In order to improve the accuracy of the discharge detection of the contaminated insulator UV imager and collect the detection data under different humidity and…”
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110 kV insulator contamination diagnosis method based on UV imaging by Liu, Yunpeng, Lai, Tingyu, Liu, Jiashuo, Li, Yonglin, Yang, Jiajun, Pei, Shaotong

“…Insulator is one of the main electrical equipment in power grid. Under the action of long-term electrical, thermal, environmental and mechanical stress, the…”
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Study on the Mapping Relationship between Discharge Signal Parameters of External Insulation Equipment and Quantization Parameters of Ultraviolet Detection by Liu, Yunpeng, Yang, Jiajun, Liu, Jiashuo, Lai, Tingyu, Ma, Ziru, Li, Yonglin

“…In this paper, based on the experimental data, the nonlinear mapping relationship between the apparent in-discharge and the photon number of UV imager in the…”
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