Results 31 to 40 of about 2,670,785 (225)
Porous anodic metal oxides [PDF]
, 2008 An equifield strength model has been established to elucidate the formation mechanism for the highly ordered alumina pore arrays and titanium oxide nanotubular arrays prepared via a common electrochemical methodology, anodisation. The fundamentals of the
Su, Zixue +4 more
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New Fault-Location Algorithm for Series-Compensated Double-Circuit Transmission Line
IEEE Access, 2020 This paper proposes a new fault location algorithm to accurately locate the faults of series-compensated double-circuit transmission line and improve the stability of power system operation, which is not affected by fault types. The proposed algorithm is
Daiying Cai, Jun Zhang
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IEEE Access, 2020 This article focuses on the problem that the voltage recovery time of relay protection circuits in converter stations is too long under lightning surges.
Yuqi Zhang, Weidong Zhang, Jianfei Ji
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Electrothermal and Overload Performance of Metal-Oxide Varistors
IEEE Transactions on Power Delivery, 2020 The energy absorption capability of metal-oxide varistors, decidedly influenced by the electrothermal processes occurring within their microstructures, is a vital parameter for the effective surge protection. This paper proposes a numerical model for the simulation of the electrothermal phenomena occurring in metal-oxide varistors.
Zumret Topcagic +2 more
openaire +2 more sources
saidigroup/Metal-Oxide-Dataset: Metal_Oxide_dataset
, 2022 Metal oxide training ...
TdS-PdV, Atari5200
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Fabrication and characterization of varistor-polymer composite based on zinc oxide [PDF]
, 2012 This research focuses on fabricating a varistor-polymer composite based on nanosized ZnO and micro-sized ZnO, and comparing their current-voltage characteristics.
Fatehi, Asma
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IET Generation, Transmission & Distribution, 2022 This paper reports the observation results of three‐phase overvoltage at the lightning strike point of a 1.5 km, 10 kV power distribution line that was struck directly by rocket triggered lightning to its phase wire C.
Jianguo Wang +7 more
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Impulse Life Evaluation Method of MOV Based on Weibull Distribution
IEEE Access, 2021 The working life evaluation of metal oxide varistor (MOV) is always expected by MOV manufacturers and users. In Oct. 2019, the International Electrotechnical Commission (IEC) SC37B established a project team PT 61643–333 led by the author of this ...
Qibin Zhou +3 more
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Effect of erbium-calcium manganite doping on microstructure and electrical properties of zinc oxide based varistor ceramics [PDF]
, 2018 In this research, (80-x) mol% zinc oxide with 20 mol% CaMnO3 as the additive and (x) mol% erbium oxide Er2O3 as the doping material where x = 0.5, 1.0 and 1.5.
Ghazali, M.S.M. +5 more
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Model Free Traveling Wave Based Fault Location Method for Series Compensated Transmission Line
IEEE Access, 2020 Locating fault position in a series compensated transmission line is a difficult task due to the non-linear characteristics of the metal-oxide varistor which is present in the protection system of the compensator. In this paper, a model-free two-terminal
O. D. Naidu, Ashok Kumar Pradhan
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