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Generalized State-Space Modeling for m Level Diode-Clamped Multilevel Converters
2014Multilevel power converter structures have been introduced as the solutions for high power high voltage applications and also for grid interface connection of renewable energy sources systems, where they have several advantages, namely low distortion voltages and currents, low switching losses resulting in higher efficiency.
Miguel Chaves +3 more
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A novel hybrid diode-clamp cascade multilevel converter for high power application
Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting., 2004In this paper, a novel hybrid diode-clamp cascade multilevel converter (HDCMC) is presented. The new concept of the converter is based on connection of multiple diode-clamp converter modules with different dc bus voltages. With the novel topology consisting of higher voltage modules and lower voltage modules, realization of multilevel converters using ...
null Kai Ding +4 more
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Modeling and Analysis of 5-Level Diode-Clamped and Flying-Capacitors Converters
2006 IEEE International Symposium on Industrial Electronics, 2006Unique features of multi-level converters have recently nominated them as significant alternatives for solid-state power converting units, even in the low and medium power range. Some topological limitations such as dc side voltage balancing, however, have hindered the use of these converters as a handy means for various power conversion systems ...
S.A. Khajehoddin, A. Bakhshai, P.k. Jain
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A Novel Hybrid Voltage Balance Method for Five-Level Diode-Clamped Converters
IEEE Transactions on Industrial Electronics, 2018Voltage balance control of dc capacitors is the key problem of multilevel diode-clamped converters (DCCs). In this paper, a novel hybrid voltage balance method is proposed for five-level DCCs. First, to balance the upper or lower two capacitors, a novel flying-capacitor-based voltage balance circuit (VBC) is proposed, and the time-domain average model ...
Dongdong Cui, Qiongxuan Ge
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Model predictive control of multilevel diode-clamped converters
2021Venkata Yaramasu +4 more
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A Five-Level Nested Diode-Clamped Converter for Medium-Voltage Applications
IEEE Transactions on Industrial Electronics, 2022Javad Ebrahimi +2 more
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A Neutral-Point Diode-Clamped Converter With Inherent Voltage-Boosting for a Four-Phase SRM Drive
IEEE Transactions on Industrial Electronics, 2020Aly A Abdel-Aziz +2 more
exaly
Full-Bridge Diode-Clamped Four-Level Asymmetric Switching Converter
The transactions of The Korean Institute of Electrical EngineersMin-Sup Song +3 more
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