Results 11 to 20 of about 108,399 (163)
Energies, 2021 Partial discharge of soil occurs when a lightning current enters the ground, and the strength of partial discharge is closely related to the magnitude of its critical breakdown field strength.
Donghui Luo +5 more
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Breakdown strength of solid|solid interface [PDF]
2010 10th IEEE International Conference on Solid Dielectrics, 2010 Interfaces between solids are generally considered weak regions in electrical insulation systems. This is particularly so if the electrical stress is applied parallel to the interface. Important parameters, affecting the breakdown strength, are interface pressure, humidity, presence of liquid dielectric and the surface roughness of the solid in contact.
Hasheminezhad, Seyed Majid +2 more
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IEEE Access, 2021 This study investigates the effect of cellulose bridge formation on insulating oil. Such effect influences the breakdown voltage and strength of mineral oil (MO) under standard lightning impulse (LI) voltage.
Sarizan Bin Saaidon +4 more
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High Dielectric Breakdown Strength Nanoplatelet‐Based Multilayer Thin Films
Macromolecular Materials and Engineering, 2023 Dielectric materials that can withstand high voltages are of great interest due to the growing need for high‐performance insulation systems in electronics. Polymer nanocomposites have gained popularity as electrical insulators due to their processability,
Bethany Palen +8 more
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BREAKDOWN VOLTAGE OF MICRON RANGE AIR INCLUSIONS IN CAPACITOR PAPER
Electrical engineering & Electromechanics, 2020 Purpose. To substantiate the breakdown mechanism of capacitor paper on the basis of numerical-field models with segmented cross-sections of cylindrical volumes of air and water, and also use the proposed models to determine the breakdown strength of air ...
O. O. Palchykov
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IEEE Access, 2023 High magnetic field causes premature failure of insulation. In order to improve the breakdown strength of silicone rubber (SiR), different filler contents of ferroferric oxide (Fe3O4) nanoparticles were added.
Mingyang Wang +4 more
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Numerical Prediction of DC Breakdown Characteristics in LDPE With Current Profile as Critical Index
IEEE Access, 2020 Understanding the DC breakdown characteristics of polymeric insulators is essential for stable operation of high-capacity DC electrical equipment.
Minhee Kim, Su-Hun Kim, Se-Hee Lee
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Texture Engineering Modulating Electromechanical Breakdown in Multilayer Ceramic Capacitors
Advanced Science, 2023 Understanding the electromechanical breakdown mechanisms of polycrystalline ceramics is critical to texture engineering for high‐energy‐density dielectric ceramics.
Jian Wang +6 more
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Energies, 2021 The charge transport in polypropylene was studied under DC electric fields at different temperatures. By the experimental measurement and simulation of the BCT model, we studied conduction currents, breakdown strength, and space charge distribution.
Xiying Dai +5 more
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IET Nanodielectrics, 2020 Polymer nanocomposites with improved dielectric permittivity and high breakdown strength are extremely desirable for the flexible electronic devices and power systems.
Ming-Sheng Zheng +6 more
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