Results 121 to 130 of about 720 (165)
Some of the next articles are maybe not open access.
Modeling and optimization of high power inverter three-layer laminated busbar
2012 IEEE Energy Conversion Congress and Exposition (ECCE), 2012This paper focuses on the modeling and optimization of the laminated busbar used in high power inverters. First, through the circuit structure analysis, the commutation loops of the laminated busbar are analyzed in a single-phase H-bridge inverter; then, the commutation loops are modeled and simulated via the three-dimensional (3-D) finite element ...
Cai Chen +5 more
openaire +1 more source
Applying laminated busbars to enhance DC power distribution systems
2004 10th International Workshop on Computational Electronics (IEEE Cat. No.04EX915), 2005The intent of this paper will be an overview of how to design and implement laminated busbars into DC power distribution systems. It will include; electrical, physical and thermal characteristics obtained by utilizing a laminated busbar for DC power distribution.
openaire +1 more source
A Frequency-domain Method for Stray Parameters Extraction in Arbitrary Section of Laminated Busbars
2020 IEEE Energy Conversion Congress and Exposition (ECCE), 2020Extraction for non-ideal stray parameters in power electronic systems has received widespread attention. However, the existing researches mostly target on improving the extraction accuracy in a typical region, ignoring the universal extraction method in arbitrary part of circuits.
Mingyang Wang +3 more
openaire +1 more source
Microelectronics Reliability, 2021
Abstract This paper presents a novel double-sided cooling SiC-based half-bridge (HB) module with laminated busbar. The novelty of this module lies in the integration of a laminated busbar which can result in a significant reduction of the module parasitic inductance. Moreover, a 3D vertical structure design can reduce the commutation loop area inside
Jianing Wang +5 more
openaire +1 more source
Abstract This paper presents a novel double-sided cooling SiC-based half-bridge (HB) module with laminated busbar. The novelty of this module lies in the integration of a laminated busbar which can result in a significant reduction of the module parasitic inductance. Moreover, a 3D vertical structure design can reduce the commutation loop area inside
Jianing Wang +5 more
openaire +1 more source
2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE), 2020
The effect of DC electrothermal aging on breakdown strength $(\pmb{E}_{\mathbf{b}})$ of polyethylene terephthalate (PET) used in laminated busbar is studied. It is found that a maximum $\pmb{E}_{\mathbf{b}}$ of 837 kV/mm was found for 96 hours' aged sample. The dependence of activation energy of dc conductivity on aging time is investigated.
Lei Xin +6 more
openaire +1 more source
The effect of DC electrothermal aging on breakdown strength $(\pmb{E}_{\mathbf{b}})$ of polyethylene terephthalate (PET) used in laminated busbar is studied. It is found that a maximum $\pmb{E}_{\mathbf{b}}$ of 837 kV/mm was found for 96 hours' aged sample. The dependence of activation energy of dc conductivity on aging time is investigated.
Lei Xin +6 more
openaire +1 more source
2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015
Multilevel technology and power semiconductor devices in series connection can both effectively improve the converter system power capacity. But both of them will enlarge the system size and lead to complex busbar structure which may cause large stray parameters, especially the stray inductances.
Hualong Yu +4 more
openaire +1 more source
Multilevel technology and power semiconductor devices in series connection can both effectively improve the converter system power capacity. But both of them will enlarge the system size and lead to complex busbar structure which may cause large stray parameters, especially the stray inductances.
Hualong Yu +4 more
openaire +1 more source
AIAA Propulsion and Energy 2020 Forum, 2020
More electric aircrafts (MEA) recently attracts increasing attention due to improvements to efficiency, reduce weight, fuel cost, and carbon emissions. High-specific-power machines, and corresponding integrated motor drives have been identified as the crucial enabling technology for the realization of more electric aircraft propulsion.
Zhao Yuan +7 more
openaire +1 more source
More electric aircrafts (MEA) recently attracts increasing attention due to improvements to efficiency, reduce weight, fuel cost, and carbon emissions. High-specific-power machines, and corresponding integrated motor drives have been identified as the crucial enabling technology for the realization of more electric aircraft propulsion.
Zhao Yuan +7 more
openaire +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020
This article focuses on providing the laminated busbar design guidance for a three-level T-type neutral-point-clamped (3L-TNPC) inverter to achieve low stray inductance and balanced inductance distribution between paralleled power switches. As a result, equalized dynamic current sharing can be accomplished. To discover the design strategy, this article
Zhao Yuan +6 more
openaire +1 more source
This article focuses on providing the laminated busbar design guidance for a three-level T-type neutral-point-clamped (3L-TNPC) inverter to achieve low stray inductance and balanced inductance distribution between paralleled power switches. As a result, equalized dynamic current sharing can be accomplished. To discover the design strategy, this article
Zhao Yuan +6 more
openaire +1 more source
Laminated busbar optimization concerning physical aspects, materials, and structural modifications
2022 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS), 2022Aravind Venugopal, Femi Robert
openaire +1 more source
2020
Laminated aluminum expansion joints are an integral part of any busbar system and are commonly used in potline and substation DC circuits. These elements not only transfer electrical current from one rigid conductor to the next, but also deform to absorb thermal expansion in a controlled manner, therefore avoiding the generation of excessive ...
André Felipe Schneider +4 more
openaire +1 more source
Laminated aluminum expansion joints are an integral part of any busbar system and are commonly used in potline and substation DC circuits. These elements not only transfer electrical current from one rigid conductor to the next, but also deform to absorb thermal expansion in a controlled manner, therefore avoiding the generation of excessive ...
André Felipe Schneider +4 more
openaire +1 more source