Additional-levels-based control method for modular multilevel converters with reduced DC-link current ripple
The high and low order dc-link current ripple can be caused under balanced and unbalanced ac grid/load conditions for three-phase modular multilevel converters (MMCs). To enhance the dc-link current quality, this paper proposes an additional-levels-based control (ALC) method, where the conventional...
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Main Authors: | Yu, Qiang, Deng, Fujin, Tang, Yi, Wang, Yanbo, Blaabjerg, Frede |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Article |
Language: | English |
Published: |
2023
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/172151 |
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Institution: | Nanyang Technological University |
Language: | English |
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