Results 91 to 100 of about 69,845 (112)

Design and optimization of laminated busbar to reduce transient voltage spike

2012 IEEE International Symposium on Industrial Electronics, 2012
The presence of loop inductance causes significant surge voltage due to hard-switching operation of voltage source inverters. This generally requires high-voltage rating of switching devices, which results in additional cost and power loss. This paper presents a surge voltage model to study busbar stray inductances in Electric Vehicle systems.
Xuhui Wen, Weidong Xiao 0001
openaire   +2 more sources

Design of Laminated Busbar for SiC MOSFETs Dynamic Test Platform

2020 17th China International Forum on Solid State Lighting & 2020 International Forum on Wide Bandgap Semiconductors China (SSLChina: IFWS), 2020
In order to test the dynamic characteristics of SiC MOSFETs more accurately, it is necessary to redesign the dynamic test platform for SiC MOSFETs. The parasitic inductance of the power circuit of the dynamic test platform is analyzed, and different stacked bus structures are designed according to the test requirements of different devices.
Wang Yi-fan, Xiangwen Zhu, Zhang Bin, Qing Guo, Jinlong Gong, Zun Wang   +5 more
openaire   +1 more source

Modeling and optimization of high power inverter three-layer laminated busbar

2012 IEEE Energy Conversion Congress and Exposition (ECCE), 2012
This 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, Xuejun Pei, Yunhao Shi, Xinchun Lin, Xinming Liu, Yong Kang   +5 more
openaire   +1 more source

Busbar Design for High-Power SiC Converters

Electronics (Switzerland)
Busbars are critical components that connect high-current and high-voltage subcomponents in high-power converters. This paper reviews the latest busbar design methodologies and offers design recommendations for both laminated and PCB-based busbars ...
Zibo Chen
exaly   +2 more sources

Feasibility analysis of different conducting and insulation materials used in laminated busbars

Materials Today: Proceedings, 2020
Abstract This paper discusses the DC power distribution topology by means of laminated busbar for medium power applications such as energy storage systems in electric vehicles. The optimized power distribution for laminated busbar is compared for materials such as copper, aluminum and Gold.
R. Karthik Rao, Phaneendra Babu Bobba, T. Suresh Kumar, Satyanarayana Kosaraju   +3 more
openaire   +1 more source

Analysis of Electromagnetic Parameters of Laminated Busbar in Pulsed Power Supply Based on Deep-Developed ANSYS Software

Lecture Notes in Electrical Engineering
Daqing Gao
exaly   +2 more sources

Laminated busbar design criteria in power converters for electrified powertrain applications

2014 IEEE Transportation Electrification Conference and Expo (ITEC), 2014
Stray inductance of the DC bus in switching power converters causes transient overvoltages across the power devices, creating a need for higher rated, more costly switches. Moreover, EMI filters become necessary to mitigate the high frequency noise generated by the inductive loop of the busbar.
Mariam Khan, Pierre Magne, Berker Bilgin, Sanjaka Wirasingha, Ali Emadi   +4 more
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), 2020
Extraction 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, Guofeng Wu, Sideng Hu, Xiangning He   +3 more
openaire   +1 more source

A novel double-sided cooling packaging structure of SiC-based half bridge module integrating the laminated busbar

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, Yuanjian Liu, Shaolin Yu, Chen Wang, Lijian Ding, Nan Jiang   +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), 2005
The 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