文章基本信息

标题：Optimal Current Trajectories for Power Converters with Minimal Common Mode Voltage
本地全文：下载
作者：Peter Hokayem ; Ivan Pejcic ; Nikolaos Oikonomou 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：2107-2112
DOI：10.1016/j.ifacol.2017.08.533
语种：English
出版社：Elsevier
摘要：AbstractThis article addresses the topic of computing optimized pulse patterns with common mode voltage constraints. The main thrust is to obtain tractable reformulations of the CMV constraints in the frequency domain in order to avoid complex mixed time-frequency formulations. The resulting optimization problem is a nonlinear one for which efficient numerical solvers are readily available. Moreover, we provide an algorithmic way of reducing the conservatism in the reformulated problem and validate our method with numerical illustrations that highlight the benefit of the proposed approach.
关键词：Keywordsinverter drivesoptimal trajectorynonlinear optimizationconstraints