Results 251 to 260 of about 65,604 (294)
Some of the next articles are maybe not open access.
Influence of polarisation on breakdown strength of polymeric composite dielectrics
IEE Proceedings - Science, Measurement and Technology, 2001The results of a study of electrical characteristics such as permittivity /spl epsiv/, loss factor tan/spl delta/ and breakdown strength E/sub b/ of new composite materials on the basis of polyvinylchloride filled with ferroelectric ceramic powder PZT are presented.
O.S. Gefle +4 more
openaire +1 more source
Dielectric strength of breakdown voltage of Nitrogen and Carbon-dioxide
2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2013This paper presents the investigations on AC, DC and Negative lightning Impulse breakdown voltages and leakage currents of Nitrogen (N2) and Carbon-dioxide (CO2) in nonuniform electric field. The sphere-plane electrodes have been applied. The sphere radius is 2.5, 10 and 20 mm. The gap distance is varied from 2.5 to 20 mm. and the gas pressure from 0.5
A. Singhasathein +3 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
Journal of Materials Chemistry C, 2019
The improvement of breakdown strength for NBT-based ceramics is currently the main challenge in applications of lead-free dielectric energy-storage materials.
Meiyong Li +9 more
semanticscholar +1 more source
The improvement of breakdown strength for NBT-based ceramics is currently the main challenge in applications of lead-free dielectric energy-storage materials.
Meiyong Li +9 more
semanticscholar +1 more source
Dielectric Breakdown Strength of SiO2 Using a Stepped‐Field Method
Journal of The Electrochemical Society, 1992The ramped-field technique has been widely used for determining dielectric breakdown in thin insulating films. But this method does not control stress time, and it is difficult to define an irreversibly broken down capacitor based solely on observations of current during stressing.
Eric A. Sprangle +2 more
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