Smart transformer universal operation

Youngjong Ko; Andrii Chub; Levy Costa; Markus Andresen; Marco Liserre

doi:10.1109/APEC.2018.8341232

Smart transformer universal operation

Youngjong Ko
, Andrii Chub
, Levy Costa
, Markus Andresen
, Marco Liserre

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

16 Citaten (Scopus)

Samenvatting

The Smart Transformer (ST) has been proposed for increasing the hosting capacity of renewable energy sources in the power system with advanced control and communication capability. Its capability to connect-and disconnect itself from the main grid and to provide power from the Low Voltage (LV) grid to the Medium Voltage (MV) grid in the grid forming mode are an opportunity to realize an islanded operation mode. This operation mode requires a suitable controller design, which is forming the MV grid and the LV grid at the same time. This work proposes a modular ST architecture consisting of a three phase Cascaded H-Bridge (CHB) converter connected to Quadruple Active Bridge (QAB) converters. The design of the converter and its magnetic components is examined as well as the controller design for the QAB for the capability to address different operation modes. Grid forming operation on the both AC grid sides and the resulting constraints by means of active power availability CPe examined as well as opportunities to influence the power consumption of the grids. An experimental setup is presented and selected operation modes are demonstrated.

Originele taal-2	Engels
Titel	2018 IEEE Applied Power Electronics Conference and Exposition (APEC)
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	1609-1616
Aantal pagina's	8
ISBN van elektronische versie	9781538611807
DOI's	https://doi.org/10.1109/APEC.2018.8341232
Status	Gepubliceerd - 19 apr. 2018
Extern gepubliceerd	Ja
Evenement	33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018 - San Antonio, Verenigde Staten van Amerika Duur: 4 mrt. 2018 → 8 mrt. 2018 Congresnummer: 33

Congres

Congres	33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
Verkorte titel	APEC 2018
Land/Regio	Verenigde Staten van Amerika
Stad	San Antonio
Periode	4/03/18 → 8/03/18

Bibliografische nota

Publisher Copyright:
© 2018 IEEE.

Financiering

The research leading to these results has received funding from the European Union/Interreg V-A - Germany-Denmark, under the PE:Region Project and the European Research Council under the European Union’s Seventh Framework Program (FP/2007-2013) / ERC Grant Agreement n. 616344 HEART, the Highly Efficient And reliable smart Transformer.

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title = "Smart transformer universal operation",

abstract = "The Smart Transformer (ST) has been proposed for increasing the hosting capacity of renewable energy sources in the power system with advanced control and communication capability. Its capability to connect-and disconnect itself from the main grid and to provide power from the Low Voltage (LV) grid to the Medium Voltage (MV) grid in the grid forming mode are an opportunity to realize an islanded operation mode. This operation mode requires a suitable controller design, which is forming the MV grid and the LV grid at the same time. This work proposes a modular ST architecture consisting of a three phase Cascaded H-Bridge (CHB) converter connected to Quadruple Active Bridge (QAB) converters. The design of the converter and its magnetic components is examined as well as the controller design for the QAB for the capability to address different operation modes. Grid forming operation on the both AC grid sides and the resulting constraints by means of active power availability CPe examined as well as opportunities to influence the power consumption of the grids. An experimental setup is presented and selected operation modes are demonstrated.",

keywords = "Cascaded H-Bridge, Grid forming mode, Hardware Design, Quadruple Active Bridge, Smart Transformer",

author = "Youngjong Ko and Andrii Chub and Levy Costa and Markus Andresen and Marco Liserre",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018, APEC 2018 ; Conference date: 04-03-2018 Through 08-03-2018",

year = "2018",

month = apr,

day = "19",

doi = "10.1109/APEC.2018.8341232",

language = "English",

pages = "1609--1616",

booktitle = "2018 IEEE Applied Power Electronics Conference and Exposition (APEC)",

publisher = "Institute of Electrical and Electronics Engineers",

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}

Ko, Y, Chub, A, Costa, L, Andresen, M & Liserre, M 2018, Smart transformer universal operation. in 2018 IEEE Applied Power Electronics Conference and Exposition (APEC)., 8341232, Institute of Electrical and Electronics Engineers, blz. 1609-1616, 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018, San Antonio, Texas, Verenigde Staten van Amerika, 4/03/18. https://doi.org/10.1109/APEC.2018.8341232

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AU - Chub, Andrii

AU - Costa, Levy

AU - Andresen, Markus

AU - Liserre, Marco

N1 - Conference code: 33

PY - 2018/4/19

Y1 - 2018/4/19

N2 - The Smart Transformer (ST) has been proposed for increasing the hosting capacity of renewable energy sources in the power system with advanced control and communication capability. Its capability to connect-and disconnect itself from the main grid and to provide power from the Low Voltage (LV) grid to the Medium Voltage (MV) grid in the grid forming mode are an opportunity to realize an islanded operation mode. This operation mode requires a suitable controller design, which is forming the MV grid and the LV grid at the same time. This work proposes a modular ST architecture consisting of a three phase Cascaded H-Bridge (CHB) converter connected to Quadruple Active Bridge (QAB) converters. The design of the converter and its magnetic components is examined as well as the controller design for the QAB for the capability to address different operation modes. Grid forming operation on the both AC grid sides and the resulting constraints by means of active power availability CPe examined as well as opportunities to influence the power consumption of the grids. An experimental setup is presented and selected operation modes are demonstrated.

AB - The Smart Transformer (ST) has been proposed for increasing the hosting capacity of renewable energy sources in the power system with advanced control and communication capability. Its capability to connect-and disconnect itself from the main grid and to provide power from the Low Voltage (LV) grid to the Medium Voltage (MV) grid in the grid forming mode are an opportunity to realize an islanded operation mode. This operation mode requires a suitable controller design, which is forming the MV grid and the LV grid at the same time. This work proposes a modular ST architecture consisting of a three phase Cascaded H-Bridge (CHB) converter connected to Quadruple Active Bridge (QAB) converters. The design of the converter and its magnetic components is examined as well as the controller design for the QAB for the capability to address different operation modes. Grid forming operation on the both AC grid sides and the resulting constraints by means of active power availability CPe examined as well as opportunities to influence the power consumption of the grids. An experimental setup is presented and selected operation modes are demonstrated.

KW - Cascaded H-Bridge

KW - Grid forming mode

KW - Hardware Design

KW - Quadruple Active Bridge

KW - Smart Transformer

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ER -

Smart transformer universal operation

Samenvatting

Congres

Bibliografische nota

Financiering

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