Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection

Rui Wang; Maurice G.L. Roes; Henk Huisman; C.G.E. (Korneel) Wijnands

doi:10.30420/566262010

Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection

Rui Wang, Maurice G.L. Roes, Henk Huisman, C.G.E. (Korneel) Wijnands

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Hybrid transformers (HTs) can provide both voltage and current compensation in the utility grid. HTs include a line-frequency transformer and a converter rated for partial transformer power. This paper presents a HT using a modular multilevel converter (MMC) connected at the medium-voltage (MV) side of the transformer, which allows scaling to a wide range of power and voltage ratings. The application in a HT requires an unconventional control approach for the MMC, as its output voltages have equal phase angles, but different amplitudes.

Originele taal-2	Engels
Titel	PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
Uitgeverij	VDE Verlag
Hoofdstuk	OP010
Pagina's	84-92
Aantal pagina's	9
ISBN van geprinte versie	978-3-8007-6262-0
DOI's	https://doi.org/10.30420/566262010
Status	Gepubliceerd - 2024
Evenement	International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2024 - Nuremberg, Duitsland Duur: 11 jun. 2024 → 16 jun. 2024

Congres

Congres	International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2024
Verkorte titel	PCIM Europe 2024
Land/Regio	Duitsland
Stad	Nuremberg
Periode	11/06/24 → 16/06/24

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title = "Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection",

abstract = "Hybrid transformers (HTs) can provide both voltage and current compensation in the utility grid. HTs include a line-frequency transformer and a converter rated for partial transformer power. This paper presents a HT using a modular multilevel converter (MMC) connected at the medium-voltage (MV) side of the transformer, which allows scaling to a wide range of power and voltage ratings. The application in a HT requires an unconventional control approach for the MMC, as its output voltages have equal phase angles, but different amplitudes.",

author = "Rui Wang and Roes, {Maurice G.L.} and Henk Huisman and Wijnands, {C.G.E. (Korneel)}",

year = "2024",

doi = "10.30420/566262010",

language = "English",

isbn = "978-3-8007-6262-0",

pages = "84--92",

booktitle = "PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management",

publisher = "VDE Verlag",

address = "Germany",

note = "International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2024, PCIM Europe 2024 ; Conference date: 11-06-2024 Through 16-06-2024",

}

Wang, R , Roes, MGL , Huisman, H & Wijnands, CGE 2024, Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection. in PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE Verlag, blz. 84-92, International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2024, Nuremberg, Duitsland, 11/06/24. https://doi.org/10.30420/566262010

Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection. / Wang, Rui ; Roes, Maurice G.L.; Huisman, Henk et al.
PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE Verlag, 2024. blz. 84-92.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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AU - Huisman, Henk

AU - Wijnands, C.G.E. (Korneel)

PY - 2024

Y1 - 2024

N2 - Hybrid transformers (HTs) can provide both voltage and current compensation in the utility grid. HTs include a line-frequency transformer and a converter rated for partial transformer power. This paper presents a HT using a modular multilevel converter (MMC) connected at the medium-voltage (MV) side of the transformer, which allows scaling to a wide range of power and voltage ratings. The application in a HT requires an unconventional control approach for the MMC, as its output voltages have equal phase angles, but different amplitudes.

AB - Hybrid transformers (HTs) can provide both voltage and current compensation in the utility grid. HTs include a line-frequency transformer and a converter rated for partial transformer power. This paper presents a HT using a modular multilevel converter (MMC) connected at the medium-voltage (MV) side of the transformer, which allows scaling to a wide range of power and voltage ratings. The application in a HT requires an unconventional control approach for the MMC, as its output voltages have equal phase angles, but different amplitudes.

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BT - PCIM Europe 2024; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management

PB - VDE Verlag

T2 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2024

Y2 - 11 June 2024 through 16 June 2024

ER -

Control of an MMC-based Hybrid Transformer with Star-point Voltage Injection

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