Search Results - "Lv, Fangcheng"

Impregnation Model and Experimental Study of Mineral Oil/Meta-Aramid Paper Combination Insulation by Xiaozhou, Fan, Zekun, Sun, Xinwei, Zhang, Hanwen, Bi, Hai, Xiao, Fangcheng, Lv

“…Meta-aramid paper is considered as an ideal insulation material for the next generation of oil-paper internal insulation for oil-impregnated-paper bushings…”
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Enhanced Performance of Aramid/Epoxy Composites by Silane Coupling Treatment of Fillers by Jingxuan, Song, Qing, Xie, Xiuquan, Lu, Meiying, Zhu, Yahui, Zhang, Fangcheng, Lv

“…Epoxy resin is widely used in the field of electrical insulation. Different fillers can affect the performance of epoxy resin in different aspects. In this…”
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Estimation of discharge magnitude of composite insulator surface corona discharge based on ultraviolet imaging method by Wang, Shenghui, Lv, Fangcheng, Liu, Yunpeng

“…Ultraviolet (UV) imaging is a non-contact discharge detection method, in this study, a method, which considers the two factors of observation distance and…”
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Enhanced Aramid/Al2O3 interfacial properties by PDDA modification for the preparation of composite insulating paper by Lv, Fangcheng, Lu, Xiuquan, Song, Jingxuan, Zhu, Meiying, Wang, Shenghui, Xu, Yuqin, Chang, Xiaobin

“…To further improve the electrical insulation properties of meta-aramid paper, polydimethyldiallyl ammonium chloride (PDDA) was used for the modification of…”
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Surface charge inversion algorithms based on integral equation method by Ma, Kang, Lv, Fangcheng, Wang, Shenghui, Liu, Huaqi, Wang, Lihong

“…Accurate surface charge inversion can guide the research on surface modification of insulators in GIS/GIL. The current inversion algorithms have disadvantages…”
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Measurement of discharge channel based on background oriented schlieren technique using an optimized algorithm by Wang, Quansheng, Geng, Jianghai, Wang, Ping, Lv, Fangcheng, Ding, Yujian

“…Thermal ionization is the main characteristic of long air gap breakdown. Using the thermal characteristics of the discharge channel can not only analyze the…”
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A DFT Study on Adsorption of SF6 Decomposition Products on Zr-MOF-808 by Lei, Tianxiang, Lv, Fangcheng, Jiang, Bowen

“…Identifying the main byproducts of SF6 decomposition proves to be an effective strategy for determining the nature and severity of internal discharge faults in…”
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Ice accretion on superhydrophobic aluminum surfaces under low-temperature conditions by Wang, Fochi, Li, Chengrong, Lv, Yuzhen, Lv, Fangcheng, Du, Yuefan

“…An icephobic surface is always desirable for high voltage overhead transmission lines to reduce ice formation on their aluminum surface, especially in a low…”
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Molecular Dynamics Study of the Influence of Nano SiO2 on the Thermodynamic Properties of PMIA Composites by Liu, Bowen, Lv, Fangcheng, Fan, Xiaozhou, Li, Yuxuan, Jiang, Bowen

“…The poly-m-phenyleneisophthalamide (PMIA) is widely used in the electrical field due to its numerous favorable characteristics, but its poor thermal…”
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Investigating Aging Characteristics of Oil-Immersed Power Transformers’ Insulation in Electrical–Thermal–Mechanical Combined Conditions by Yuan, Zonghui, Wang, Qian, Ren, Zhigang, Lv, Fangcheng, Xie, Qin, Geng, Jianghai, Zhu, Jianhao, Teng, Fuyun

“…The condition and health of large oil-immersed power transformers’ insulation have a direct impact on the safety and stability of the power grid. Therefore, it…”
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Theoretical Study on Adsorption Behavior of SF6 Decomposition Components on Mg-MOF-74 by Lei, Tianxiang, Fan, Xiaozhou, Lv, Fangcheng, Jiang, Bowen

“…SF6 gas is an arc extinguishing medium that is widely used in gas insulated switchgear (GIS). When insulation failure occurs in GIS, it leads to the…”
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Pattern Recognition of Partial Discharge in Power Transformer Based on InfoGAN and CNN by Lv, Fangcheng, Liu, Guilin, Wang, Qiang, Lu, Xiuquan, Lei, Shengfeng, Wang, Shenghui, Ma, Kang

“…As an important equipment in the power system, it has a significant meaning in scientifically diagnosing the insulation state of oil-immersed power…”
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Development and morphological characterization of ion wind in an inhomogeneous DC field by Wang, Ping, Song, Jingxuan, Ruan, Haoou, Lv, Fangcheng, Geng, Jianghai, Wang, Xinyu

“…Ion wind is a concomitant phenomenon arising from the process of discharge development, and is widely used in heat dissipation and ion neutralisation. The…”
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Electric Field Distribution and Switching Impulse Discharge under Shield Ball Surface Scratch Defect in an UHVDC Hall by Geng, Jianghai, Qin, Yuchen, Lv, Fangcheng, Yao, Xiuyuan, Ding, Yujian

“…The dimension and surface state of shielding fittings in ultra high voltage direct current (UHVDC) converter station valve halls have a great influence on…”
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Experimental Study on Breakdown Characteristics of Transformer Oil Influenced by Bubbles by Qin, Chunxu, He, Yan, Shi, Bing, Zhao, Tao, Lv, Fangcheng, Cheng, Xiangrui

“…Bubbles will reduce the electric strength of transformer oil, and even result in the breakdown of the insulation. This paper has studied the breakdown voltages…”
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Design and application of electron energy measurement system based on silicon photodiode by Geng, Jianghai, Wang, Xinyu, Lv, Fangcheng, Wang, Shengfu, Wang, Ping, Ding, Yujian

“…The change in electron energy is the key to ionization. Studying the change law plays an important role in analyzing the gap discharge process. In this paper,…”
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Influencing Factors of Flow Field of Ionic Wind Induced by Corona Discharge in a Multi-Needle-to-Net Electrode Structure Under Direct-Current Voltage by Lv, Fangcheng, Song, Jingxuan, Wang, Ping, Ruan, Haoou, Geng, Jianghai

“…The morphologies and velocity of ionic wind induced by direct-current (DC) corona discharge were experimentally measured. DC voltage was applied to short air…”
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Discharge Simulation of Typical Air Gap Considering Dynamic Boundary and Charge Accumulation by Ding, Yujian, Lv, Fangcheng, Zhang, Ze, Liu, Chang, Geng, Jianghai, Xie, Qing

“…The simulation of typical air-gap discharge process is of great significance to the long air-gap discharge mechanism and UHV transmission project design. A…”
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Insulation Performance and Simulation Analysis of SiO2-Aramid Paper under High-Voltage Bushing by Liu, Bowen, Lv, Fangcheng, Fan, Xiaozhou, Xiao, Hai, Bi, Hanwen

“…The long-term safe and stable operation of oil-impregnated paper (OIP) bushings is of great significance to the operation of power systems. With the growth of…”
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Study on the Measurement of the On-Site Overvoltage and Internal Temperature Rise Simulation of the EMU Arrester by Wang, Shenghui, Ou, Qi, Lei, Shengfeng, Liu, Huaqi, Mao, Shuaitao, Zhang, Qizhe, Liu, Jian, Lv, Fangcheng

“…In order to analyze the explosion accidents of the CRH5 EMU roof arrester in recent years, an internal temperature measuring platform based on fluorescence…”
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