Results 301 to 310 of about 118,705 (335)
Some of the next articles are maybe not open access.
Structure and dielectric breakdown strength of nano calcium carbonate/polypropylene composites
Journal of Applied Polymer Science, 2013ABSTRACTNanodielectrics, a 21st‐century phenomena, is envisioned to be the answer for material challenges in progressive high‐voltage technology. It is well known that the proper dispersion of nanoparticles plays a key role in improving the dielectric properties of a material, but to understand where changes in the properties of a material originate ...
Virtanen, S. +7 more
openaire +3 more sources
The experimental study of the DC dielectric breakdown strength in magnetic fluids
Journal of Magnetism and Magnetic Materials, 2004Abstract Magnetic fluids have been studied for use as a high-voltage insulation. High-voltage measurements on magnetic fluids based on transformer oil, as a function of volume concentrations of magnetite particles and applied magnetic field, showed the increase of the DC dielectric breakdown strength opposite transformer oil, if the saturation ...
P. Kopčanský +5 more
openaire +1 more source
Influence of nanocrystalline grain size on the breakdown strength of ceramic dielectrics
Digest of Technical Papers. PPC-2003. 14th IEEE International Pulsed Power Conference (IEEE Cat. No.03CH37472), 2004In an effort to develop transmission lines with higher energy storage capabilities for compact pulsed power applications, the University of Missouri-Rolla (UMR) and the University of New Mexico (UNM) have undertaken a collaborative approach to developing and studying ceramic dielectrics.
null Yang Ye +8 more
openaire +1 more source
Increased dielectric breakdown strengths of melt-extruded polypropylene films
Polymer, 1993Abstract Melt-extruded polypropylene resin containing 1% or 2% ceresine wax yielded thin films that had significantly increased dielectric breakdown strengths but with virtually identical bulk dielectric properties. Ceresine wax acts as a trapping centre for electrons and by minimizing ionization of host polypropylene molecules, dielectric breakdown ...
William L Wade +2 more
openaire +1 more source
Transformer design concept to increase the dielectric breakdown strength
1975 EIC 12th Electrical/Electronics Insulation Conference, 1975By application of the physical laws of dielectrics we have shown that critical voltage stress areas of a transformer coil can be treated in such a manner as to minimize these stresses without the necessity of special winding configurations or overdesigning which result in more costly coils.
openaire +1 more source
Static Dielectric Breakdown Strength of Condensed Heterogeneous High Explosives
1987Abstract : A new method of obtaining static dielectric breakdown strength data is reported. The breakdown strengths of plastic bonded explosives have been obtained using this method. The theory of dielectric breakdown in solid materials, including explosives, is presented.
openaire +1 more source
Transparent and flexible cellulose dielectric films with high breakdown strength and energy density
Energy Storage Materials, 2020Quanling Yang +2 more
exaly