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An Enhanced Control Scheme Based on New Adaptive Filters for Cascaded NPC/H-Bridge System

Autor: Jin-Wook Kang, Hoon Lee, Seung-Wook Hyun, Jintae Kim, Chung-Yuen Won

Publikováno v: Energies, Vol 11, Iss 5, p 1034 (2018)

This paper studies the voltage fluctuation of dc-link generated in a 13-level cascaded neutral point clamped (NPC)/h-bridge (CNHB) with single-phase active front end (AFE) at the input side of each cell. The voltage fluctuation may deteriorate the po

Externí odkaz: https://doaj.org/article/e8af14173ce44cd3ae2d81152e743690

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Improved Neutral-Point Voltage-Shifting Strategy for Power Balancing in Cascaded NPC/H-Bridge Inverter

Autor: Jin-Wook Kang, Seung-Wook Hyun, Chung-Yuen Won, Jae-Ok Ha

Publikováno v: Electronics
Volume 7
Issue 9
Electronics, Vol 7, Iss 9, p 167 (2018)

This paper investigates the fault-tolerance control of a multilevel cascaded NPC/H-bridge (CNHB) inverter. The fault-tolerance control method has been widely used for multilevel inverters, such as the neutral-point voltage-shifting control, which can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3842c78ae7c448e31a5778a32ac98693

A hierarchical model predictive voltage control for NPC/H-bridge converters with a reduced computational burden

Autor: Zheng Gong, Dong Liu, Peng Dai, Zhe Chen, Xiaojie Wu, Fujin Deng

Publikováno v: Gong, Z, Dai, P, Wu, X, Deng, F, Liu, D & Chen, Z 2017, ' A hierarchical model predictive voltage control for NPC/H-bridge converters with a reduced computational burden ', Journal of Power Electronics, vol. 17, no. 1, JPE 17-1-14, pp. 136-148 . https://doi.org/10.6113/JPE.2017.17.1.136

In recent years, voltage source multilevel converters are very popular in medium/high-voltage industrial applications, among which the NPC/H-Bridge converter is a popular solution to the medium/high-voltage drive systems. The conventional finite cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b54534c4d89c0c361d9b7a693bd39b0
https://vbn.aau.dk/da/publications/78724538-87c0-4053-a012-3b83395970e8