Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers

Felipe Ruiz Allende; Marcelo A. Perez; Freddy Flores-Bahamonde; Mariusz Malinowski

doi:10.1109/ISIE45552.2021.9576241

Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers

Felipe Ruiz Allende, Marcelo A. Perez, Freddy Flores-Bahamonde, Mariusz Malinowski

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

Solid state transformers based on modular structures have become a suitable alternative to provide high voltage rating, reliability, and fault tolerance at the distribution level. Among them, the SST based on Modular Multilevel Converter with an input-series output-parallel interconnected by Dual Active Bridges configuration appears as a good solution to reach high voltage levels at the input and large currents at the output stage. However, the parallelization of SM generates cross-circulating currents among modules. In this paper, the cross-circulating currents are analyzed and mathematically modeled. Simulation results shown the cross-circulating currents and their dependency under mismatches in both inductance and resistances.

Idioma original	Inglés
Título de la publicación alojada	Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021
Editorial	Institute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)	9781728190235
DOI	https://doi.org/10.1109/ISIE45552.2021.9576241
Estado	Publicada - 2021
Publicado de forma externa	Sí
Evento	30th IEEE International Symposium on Industrial Electronics, ISIE 2021 - Kyoto, Japón Duración: 2021 → 2021

Serie de la publicación

Nombre	IEEE International Symposium on Industrial Electronics
Volumen	2021-June

Conferencia

Conferencia	30th IEEE International Symposium on Industrial Electronics, ISIE 2021
País/Territorio	Japón
Ciudad	Kyoto
Período	20/06/21 → 23/06/21

Nota bibliográfica

Publisher Copyright:
© 2021 IEEE.

Áreas temáticas de ASJC Scopus

Ingeniería eléctrica y electrónica
Ingeniería de control y sistemas

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10.1109/ISIE45552.2021.9576241

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Allende, F. R., Perez, M. A., Flores-Bahamonde, F., & Malinowski, M. (2021). Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers. En Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021 (IEEE International Symposium on Industrial Electronics; Vol. 2021-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE45552.2021.9576241

Allende, Felipe Ruiz ; Perez, Marcelo A. ; Flores-Bahamonde, Freddy et al. / Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers. Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (IEEE International Symposium on Industrial Electronics).

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title = "Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers",

abstract = "Solid state transformers based on modular structures have become a suitable alternative to provide high voltage rating, reliability, and fault tolerance at the distribution level. Among them, the SST based on Modular Multilevel Converter with an input-series output-parallel interconnected by Dual Active Bridges configuration appears as a good solution to reach high voltage levels at the input and large currents at the output stage. However, the parallelization of SM generates cross-circulating currents among modules. In this paper, the cross-circulating currents are analyzed and mathematically modeled. Simulation results shown the cross-circulating currents and their dependency under mismatches in both inductance and resistances.",

author = "Allende, {Felipe Ruiz} and Perez, {Marcelo A.} and Freddy Flores-Bahamonde and Mariusz Malinowski",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 30th IEEE International Symposium on Industrial Electronics, ISIE 2021 ; Conference date: 20-06-2021 Through 23-06-2021",

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doi = "10.1109/ISIE45552.2021.9576241",

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Allende, FR, Perez, MA, Flores-Bahamonde, F & Malinowski, M 2021, Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers. En Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. IEEE International Symposium on Industrial Electronics, vol. 2021-June, Institute of Electrical and Electronics Engineers Inc., 30th IEEE International Symposium on Industrial Electronics, ISIE 2021, Kyoto, Japón, 20/06/21. https://doi.org/10.1109/ISIE45552.2021.9576241

Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers. / Allende, Felipe Ruiz; Perez, Marcelo A.; Flores-Bahamonde, Freddy et al.
Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (IEEE International Symposium on Industrial Electronics; Vol. 2021-June).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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T1 - Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers

AU - Allende, Felipe Ruiz

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AU - Malinowski, Mariusz

PY - 2021/6/20

Y1 - 2021/6/20

N2 - Solid state transformers based on modular structures have become a suitable alternative to provide high voltage rating, reliability, and fault tolerance at the distribution level. Among them, the SST based on Modular Multilevel Converter with an input-series output-parallel interconnected by Dual Active Bridges configuration appears as a good solution to reach high voltage levels at the input and large currents at the output stage. However, the parallelization of SM generates cross-circulating currents among modules. In this paper, the cross-circulating currents are analyzed and mathematically modeled. Simulation results shown the cross-circulating currents and their dependency under mismatches in both inductance and resistances.

AB - Solid state transformers based on modular structures have become a suitable alternative to provide high voltage rating, reliability, and fault tolerance at the distribution level. Among them, the SST based on Modular Multilevel Converter with an input-series output-parallel interconnected by Dual Active Bridges configuration appears as a good solution to reach high voltage levels at the input and large currents at the output stage. However, the parallelization of SM generates cross-circulating currents among modules. In this paper, the cross-circulating currents are analyzed and mathematically modeled. Simulation results shown the cross-circulating currents and their dependency under mismatches in both inductance and resistances.

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M3 - Conference contribution

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T3 - IEEE International Symposium on Industrial Electronics

BT - Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021

PB - Institute of Electrical and Electronics Engineers Inc.

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Allende FR, Perez MA, Flores-Bahamonde F, Malinowski M. Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers. En Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc. 2021. (IEEE International Symposium on Industrial Electronics). doi: 10.1109/ISIE45552.2021.9576241

Modeling of cross-circulating currents in a MMC with parallel connected submodules in Solid State Transformers

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