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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Power Supply Loss Riding Through Method for High-Voltage Great-Power Cascaded H-Bridge Multilevel Inverters
verfasst von : Xinjian Cai, Tianjian Li, Jiaxin Chen
Erschienen in: Advances in Smart Vehicular Technology, Transportation, Communication and Applications
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Abstract
In present, adjustable speed drive systems are widely used in industrial production and ship propelling. One of the type of inverters that are commonly applied to high-voltage great-power adjustable speed drive system is Cascaded H-bridge multilevel inverters. In practical applications, many factors may result in power supply losses. Therefore, the capability of riding through power supply losses is required to improve the reliability. Unfortunately, few researcher pay attention to the riding through method for cascaded H-bridge multilevel inverters. This paper proposes a riding through method and designs the controller. The proposed method is verified by simulation.