Results 181 to 190 of about 209,920 (241)
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Nanotechnology, 2022
This paper reports an enhancement of the nonlinear conductivity, thermal and mechanical properties of micro-silicon carbide/silicone elastomer (m-SiC/SE) composites by adding nano-aluminum nitride (n-AlN) for power module encapsulation applications.
Qilong Wang +5 more
semanticscholar +1 more source
This paper reports an enhancement of the nonlinear conductivity, thermal and mechanical properties of micro-silicon carbide/silicone elastomer (m-SiC/SE) composites by adding nano-aluminum nitride (n-AlN) for power module encapsulation applications.
Qilong Wang +5 more
semanticscholar +1 more source
Journal of Materials Science: Materials in Electronics, 2020
The conduction mechanism, electric properties, and I–V behavior of the polycrystalline Ba0.97Bi0.02Ti0.9Zr0.05Nb0.04O3 (BBTZN) ceramic analyzed as a function of frequency and temperature. The relaxation phenomena were studied with impedance and modulus formalism, while the conductivity mechanism was investigated using electrical conductivity.
Zeineb Raddaoui +5 more
openaire +1 more source
The conduction mechanism, electric properties, and I–V behavior of the polycrystalline Ba0.97Bi0.02Ti0.9Zr0.05Nb0.04O3 (BBTZN) ceramic analyzed as a function of frequency and temperature. The relaxation phenomena were studied with impedance and modulus formalism, while the conductivity mechanism was investigated using electrical conductivity.
Zeineb Raddaoui +5 more
openaire +1 more source
2024 IEEE Texas Power and Energy Conference (TPEC)
A vast majority of research on (U)WBG power modules has been going on to implement nonlinear resistive field grading material on metal-brazed substrates in reducing the electric field that is maximum at triple points (TPs).
Pujan Adhikari, Mona Ghassemi
semanticscholar +1 more source
A vast majority of research on (U)WBG power modules has been going on to implement nonlinear resistive field grading material on metal-brazed substrates in reducing the electric field that is maximum at triple points (TPs).
Pujan Adhikari, Mona Ghassemi
semanticscholar +1 more source
IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, 2020
Nonlinear conductive composite insulation has been widely used to uniform the local high electric field of high-voltage direct-current (HVDC) equipment.
Zhonglei Li, B. Du, T. Han
semanticscholar +1 more source
Nonlinear conductive composite insulation has been widely used to uniform the local high electric field of high-voltage direct-current (HVDC) equipment.
Zhonglei Li, B. Du, T. Han
semanticscholar +1 more source
Journal of Physics D: Applied Physics
High-voltage dielectric and AC conduction behaviors of epoxy resin (EP) insulation are beneficial for the design and application of solid-state power electronic devices.
Weiwang Wang +4 more
semanticscholar +1 more source
High-voltage dielectric and AC conduction behaviors of epoxy resin (EP) insulation are beneficial for the design and application of solid-state power electronic devices.
Weiwang Wang +4 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2022
Medium-voltage (MV) silicon carbide power devices are emerging and have the potential to serve in various power grid applications. However, the high blocking voltage and reduced size of the power modules require innovative insulation solutions.
Zichen Zhang, K. Ngo, G. Lu
semanticscholar +1 more source
Medium-voltage (MV) silicon carbide power devices are emerging and have the potential to serve in various power grid applications. However, the high blocking voltage and reduced size of the power modules require innovative insulation solutions.
Zichen Zhang, K. Ngo, G. Lu
semanticscholar +1 more source
IEEE transactions on dielectrics and electrical insulation, 2021
This paper focuses on the effects of mechanical stretching on nonlinear conductivity and dielectrics breakdown in silicone rubber (SiR)/SiC composites for HVDC prefabricated cable joints.
B. Du, C. Han, Z. L. Li
semanticscholar +1 more source
This paper focuses on the effects of mechanical stretching on nonlinear conductivity and dielectrics breakdown in silicone rubber (SiR)/SiC composites for HVDC prefabricated cable joints.
B. Du, C. Han, Z. L. Li
semanticscholar +1 more source
Conference on Electrical Insulation and Dielectric Phenomena, 2019
In this paper, it is shown that nonlinear field-dependent conductivity (FDC) material as a coating layer applied to the high electric field regions in combination with two geometrical techniques known as 1) stacked substrate, and 2) protruding substrate,
M. Tousi, M. Ghassemi
semanticscholar +1 more source
In this paper, it is shown that nonlinear field-dependent conductivity (FDC) material as a coating layer applied to the high electric field regions in combination with two geometrical techniques known as 1) stacked substrate, and 2) protruding substrate,
M. Tousi, M. Ghassemi
semanticscholar +1 more source
Advances in Materials
Self‐adaptive dielectrics (SADs), with the characteristics of rapid charge dissipation in electric field distortion, is regarded as the future material for package insulation of advanced electronic devices.
Daoming Zhang +8 more
semanticscholar +1 more source
Self‐adaptive dielectrics (SADs), with the characteristics of rapid charge dissipation in electric field distortion, is regarded as the future material for package insulation of advanced electronic devices.
Daoming Zhang +8 more
semanticscholar +1 more source
Electrical Insulation Conference, 2019
We are witnessing an excitement in the research community to develop next-generation wide bandgap (WBG) power electronics. The superior characteristics of WBG materials regarding their operational capability at higher voltages, temperatures (200°C) and ...
M. Tousi, M. Ghassemi
semanticscholar +1 more source
We are witnessing an excitement in the research community to develop next-generation wide bandgap (WBG) power electronics. The superior characteristics of WBG materials regarding their operational capability at higher voltages, temperatures (200°C) and ...
M. Tousi, M. Ghassemi
semanticscholar +1 more source