| Autor: |
Juan C. Colque, Jose L. Azcue, Ernesto Ruppert, I. Delgado-Hayta |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 IEEE XXVII International Conference on Electronics, Electrical Engineering and Computing (INTERCON). |
| DOI: |
10.1109/intercon50315.2020.9220192 |
| Popis: |
In this paper is proposed a new modulation technique for the modular multilevel converter, based on space vector theory. This technique is based on step-wave modulation (reduced switching frequency). Therefore, this technique performs a fast calculation of every pulse pattern of upper and lower arm three-phase voltages that will define the switching sequence, in this way becoming an attractive alternative. This technique generates N +1 levels at inverter output voltage/current with and low ripple on the submodules capacitors voltage. The simulation results show a good performance of the proposed modulation technique for any number of submodules. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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