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Cheng Cheng

Huazhong University of Science and Technology

1037 Luoyu Rd

Wuhan, 430074

China

  • Huazhong University of Science and Technology

SCHOLARLY PAPERS

4

DOWNLOADS

142

TOTAL CITATIONS

1

Scholarly Papers (4)

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1.

Online Measurement Error Evaluation of Instrument Transformers under Renewable Power Fluctuations

Downloads 51 (1,074,648)

Online Measurement Error Evaluation of Instrument Transformers under Renewable Power Fluctuations

Number of pages: 23 Posted: 05 Jan 2026
Zihan Gao, Cheng He, Chuanji Zhang, Cheng Cheng, Tianfu Huang and Hongbin Li
Huazhong University of Science and Technology, Huazhong University of Science and Technology - School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Huazhong University of Science and Technology, affiliation not provided to SSRN and Huazhong University of Science and Technology
Downloads 39 (1,238,337)

Abstract:

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Renewable power fluctuations, Instrument transformers, Online measurement error evaluation

Online Measurement Error Evaluation of Instrument Transformers under Renewable Power Fluctuations

Number of pages: 23 Posted: 27 Apr 2026
Zihan Gao, Cheng He, Chuanji Zhang, Cheng Cheng, Tianfu Huang and Hongbin Li
Huazhong University of Science and Technology, Huazhong University of Science and Technology - School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Huazhong University of Science and Technology, affiliation not provided to SSRN and Huazhong University of Science and Technology
Downloads 12 (1,598,105)

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Renewable power fluctuations, Instrument transformers, Online measurement error evaluation

2.

Detecting Breakdowns in Capacitor Voltage Transformers: A Knowledge-Assisted Online Approach

Number of pages: 19 Posted: 07 Sep 2023
Chuanji Zhang, Panpan Guo, Cheng Cheng, Cheng He, Linqiang Pan and Hongbin Li
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - School of Electrical and Electronic Engineering, Huazhong University of Science and Technology and Huazhong University of Science and Technology
Downloads 42 (1,183,237)

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Capacitor Voltage Transformer, breakdown capacitor, fault detection, ratio error, single object optimization

3.

A Physics-Information-Enabled Self-Updating Method to Monitor Measurement Error of Capacitor Voltage Transformers

Number of pages: 13 Posted: 17 Apr 2023
Yuxuan Zhang, Chuanji Zhang, Cheng He, Hongbin Li, Qing Chen, Panpan Guo and Cheng Cheng
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology
Downloads 25 (1,385,945)

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capacitor voltage transformer, Measurement error, on-line detection method, self-updated method

4.

Unsupervised Online Poor Contact Detection in the Secondary Circuit of Voltage Transformers

Number of pages: 15 Posted: 08 May 2024
Xin Yan, Cheng He, Chuanji Zhang, Cheng Cheng and Hongbin Li
Huazhong University of Science and Technology, Huazhong University of Science and Technology - School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology
Downloads 24 (1,399,036)
Citation 1

Abstract:

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Unsupervised anomaly detection, Poor contact detection, Voltage transformer, Knee point