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Simple Distributed Control for Modular Multilevel Converters
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| Author(s) |
Baris CIFTCI |
| Abstract |
The central control of MMC becomes demanding in computation power and communication bandwidth as the number of submodules increase. Distributed control methods can overcome these bottlenecks. In this paper, a simple distributed control method together with synchronization of modulation carriers in the submodules is presented. The proposal is implemented on a lab-scale MMC with asynchronous-serial communication on a star network between the central and local controllers. It is shown that the proposed control method works satisfactorily in the steady state. The method can be applied as is to MMCs with any number of submodules per arm. |
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| Filename: | 0360-epe2019-full-15415265.pdf |
| Filesize: | 1.133 MB |
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| Type |
Members Only |
| Date |
Last modified 2020-08-14 by System |
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