Sensitivity Analysis and Parametric Uncertainty Quantification of a Modular Multilevel Converter

被引:0
|
作者
Rashidi, Niloofar [1 ]
Burgos, Rolando [1 ]
Roy, Chris [2 ]
Boroyevich, Dushan [1 ]
机构
[1] Virginia Tech, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA
[2] Virginia Tech, Crofton Dept Aerosp & Ocean Engn, Blacksburg, VA 24061 USA
来源
JOURNAL OF VERIFICATION, VALIDATION AND UNCERTAINTY QUANTIFICATION | 2022年 / 7卷 / 03期
关键词
DESIGN;
D O I
10.1115/1.4055139
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents the numerical approaches for sensitivity analysis (SA) and its application in the modeling effort of a modular multilevel converter (MMC). A review of the state-of-the-art techniques in the sensitivity analysis is provided, with a special focus on the numerical approaches, followed by the sensitivity analysis of an MMC. To further reduce the computational cost per model evaluation in parametric uncertainty quantification (P-UQ) of the MMC, this paper also proposes a simplified model with a minimum number of power modules for P-UQ analysis without introducing any further uncertainties in the modeling and simulation.
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页数:9
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