Search Results - "Fu, Chenzhao"

Steady-State Temperature Prediction for Cluster-Laid Tunnel Cables Based on Self-Modeling in Natural Convection by Zhao, Yingying, Si, Wenrong, Fu, Chenzhao, Yang, Chenhan, Yang, Jian

“…Accurate temperature prediction of the operating tunnel cable is crucial for its safe and efficient function. To achieve a rapid and accurate prediction of the…”
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Directional Sensitivity of a MEMS-Based Fiber-Optic Extrinsic Fabry⁻Perot Ultrasonic Sensor for Partial Discharge Detection by Si, Wenrong, Fu, Chenzhao, Li, Delin, Li, Haoyong, Yuan, Peng, Yu, Yiting

“…Extrinsic Fabry⁻Perot (FP) interferometric sensors are being intensively applied for partial discharge (PD) detection and localization. Previous research work…”
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Rapid calculation model for transient temperature rise of complex direct buried cable cores by Xiao, Rong, Liang, Yongchun, Fu, Chenzhao, Cheng, Yihang

“…Actual direct buried cable is a complex model that contains backfill sand and external soil. To improve dynamic load level and utilization of buried power…”
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Low-Cost, High-Performance Fiber Optic Fabry⁻Perot Sensor for Ultrasonic Wave Detection by Li, Haoyong, Li, Delin, Xiong, Chaoyu, Si, Wenrong, Fu, Chenzhao, Yuan, Peng, Yu, Yiting

“…This study describes a novel fiber optic extrinsic Fabry⁻Perot interferometric (EFPI) ultrasonic sensor comprising a low-cost and high-performance silicon…”
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Time–frequency​ characteristics of abnormal waveshapes in PD pulse sequence using ultra-wideband detection by Si, Wenrong, Fu, Chenzhao, Ni, Heli, Yuan, Peng

“…In the present study, a HVDC PD test platform with bandwidth of 10 kHz–50 MHz and 250 MS/s sampling rate is built for the ultra-wideband (UWB) detection and…”
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A Novel High-Performance Beam-Supported Membrane Structure with Enhanced Design Flexibility for Partial Discharge Detection by Fu, Chenzhao, Si, Wenrong, Li, Haoyong, Li, Delin, Yuan, Peng, Yu, Yiting

“…A novel beam-supported membrane (BSM) structure for the fiber optic extrinsic Fabry-Perot interferometer (EFPI) sensors showing an enhanced performance and an…”
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Numerical study of flow and heat transfer in the channel of panel-type radiator with semi-detached inclined trapezoidal wing vortex generators by Si, Wenrong, Fu, Chenzhao, Tian, Yue, Chen, Jie, Yuan, Peng, Huang, Zexuan, Yang, Jian

“…To improve heat dissipation performance of panel-type radiator for transformer, this study investigated the flow and heat transfer characteristics of…”
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A decoupled circuital model methodology for calculating DC currents in AC grids induced by HVDC grounding current by Zhu, Lingyu, Fu, Chenzhao, Liu, Hao, Zhao, Dandan, Su, Lei, Rehman, Habibur, Ji, Shengchang

“…Large currents are injected into the earth from grounding poles of HVDC systems under monopole ground return mode. The currents change the earth surface…”
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Numerical Study on Hydrodynamic and Heat Transfer Performances for Panel-Type Radiator of Transformer Using the Chimney Effect by Yuhang Tian, Wenrong Si, Chenzhao Fu, Yue Tian, Peng Yuan, Jian Yang, Qiuwang Wang

“…The naturally cooled panel-type radiators are widely used for transformer heat dissipation. However, their poor heat transfer performance also restricts the…”
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Locating Ultrasonic Signals Employing MEMS-On-Fiber Sensors by Si, Wenrong, Fu, Chenzhao, Li, Haoyong, Lv, Jiaming, Xiong, Chaoyu, Yuan, Peng, Yu, Yiting

“…Sound sensing finds wide applications in various fields, such as underwater detection, structural health monitoring, and medical diagnosis, to name just a few…”
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Numerical Study of Vibration Characteristics for Sensor Membrane in Transformer Oil by Si, Wenrong, Yao, Weiqiang, Guan, Hong, Fu, Chenzhao, Yu, Yiting, Su, Shiwei, Yang, Jian

“…Membrane is the most important element of extrinsic Fabry-Perot interferometer sensors. Studying the relationship between working medium viscosity and membrane…”
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Combined in-oil PD sensor with AE and UHF methods for PD detection in transformer by Si, Wenrong, Guan, Hong, Yao, Weiqiang, Fu, Chenzhao, Yuan, Peng

“…In the present study, a combined in-oil partial discharge (PD) sensor based on oil valve with acoustical emission and ultra high frequency (AE/UHF) methods for…”
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Multi-physics Coupling Simulation of Heat Transfer and Structural Optimization for a Three-phase Gas Insulated Switchgear Busbar by Bo Wang, Wenrong Si, Chenzhao Fu, Xiaoyu Jia, Zunrong Tang, Jian Yang, Qiuwang Wang

“…Gas insulated switchgear (GIS) is one of the most important equipment in the power system. Excessive temperature of the GIS busbar conductor will lead to the…”
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Multi-physics Coupling Simulation of Heat Transfer and Thermal Design for High Voltage Switchgear Busbar Room by Wei Zheng, Wenrong Si, Chenzhao Fu, Dengfeng Ju, Chuan Chen, Sen Qian, Jian Yang, Qiuwang Wang

“…High voltage, heavy current, miniaturisation and long service life are the current development trend of high voltage switchgear, which would require high heat…”
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Research on fast real-time calculation model for transient temperature rise of power cables in ducts by Fu, Chenzhao, Liang, Yongchun, Sun, Ying, Li, Qingquan, Zhao, Ziyu, Wang, Jingya

“…A straightforward and fast transient temperature rise calculation model is necessary for electrical engineers to manage power cable load. A self-heating lumped…”
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Multi-Physics Coupling Simulation of Heat Transfer in Transformer Winding by Xiaoyu Jia, Wenrong Si, Chenzhao Fu, Yining Wu, Qiuwang Wang, Mei Lin, Jian Yang

“…In the electric power industry, the requirements for capacity, voltage level and compactness of transformers are getting higher and higher, which lead to…”
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Multi-Physical Coupling Simulation of Thermal Effect on the Membrane Vibration Characteristics of Fabry-Perot Sensors by Shiwei Su, Wenrong Si, Chenzhao Fu, Pei Fu, Jian Yang, Qiuwang Wang

“…Due to the anti-electromagnetic characteristics, high sensitivity and convenient installation, the Fabry-Perot sensor is commonly used in partial discharge…”
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The Development of UHF Sensor for GIS Partial Discharge Measurement by Lu, Chen, Wenrong, Si, Chenzhao, Fu, Kai, Gao

“…Ultra High Frequency (UHF) method is a common detection method for gas insulated switchgear (GIS) equipment. UHF sensor is a key part for the detection. The…”
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An Integrated Sensor With AE and UHF Methods for Partial Discharges Detection in Transformers Based on Oil Valve by Si, Wenrong, Fu, Chenzhao, Yuan, Peng

“…According to the advantages and disadvantages of electromagnetic and acoustic partial discharges (PD) measurements shown in IEC TS 62478, a novel integrated…”
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Research on the fast calculation model for transient temperature rise of direct buried cable groups by Chenzhao, Fu, Wenrong, Si, Lingyu, Zhu, Hongle, Li, Zhoufei, Yao, Yilin, Wang

“…In this paper, a method based on time domain response and superposition principle of heat conduction field is studied in this paper. It can realize the quick…”
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