Large-signal stability analysis of two power converters solutions for DC shipboard microgrid

Daniele Bosich; Madeleine Gibescu; Giorgio Sulligoi

doi:10.1109/ICDCM.2017.8001033

Large-signal stability analysis of two power converters solutions for DC shipboard microgrid

Daniele Bosich
, Madeleine Gibescu
, Giorgio Sulligoi

Electrical Energy Systems

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

13 Citaten (Scopus)

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Bus voltage stability is an essential requirement in DC shipboard microgrids. In presence of Constant Power Loads, voltage instability is strictly dependent on RLC filters. This paper evaluates two power converter solutions (Thyristor Converters, TCs, and diode rectifiers + DC-DC Converters, DCs) for interfacing AC machines and DC bus. Firstly, TCs and DCs filters are sized maintaining same targets, i.e. voltage ripple and small-signal damping factor. Secondly, Lyapunov stability analysis investigates the large-signal behavior of TCs and DCs power systems. Identical Regions of Asymptotic Stability prove the feasibility of TCs, which can therefore constitute a cost-effective alternative to DCs solution.

Originele taal-2	Engels
Titel	2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017
Plaats van productie	Piscataway
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	125-132
Aantal pagina's	8
ISBN van elektronische versie	978-1-5090-4479-5
ISBN van geprinte versie	978-1-5090-4480-1
DOI's	https://doi.org/10.1109/ICDCM.2017.8001033
Status	Gepubliceerd - 3 aug. 2017
Evenement	2nd IEEE International Conference on Direct Current Microgrids (ICDCM 2017) - Nurnberg, Duitsland Duur: 27 jun. 2017 → 29 jun. 2017 Congresnummer: 2

Congres

Congres	2nd IEEE International Conference on Direct Current Microgrids (ICDCM 2017)
Verkorte titel	ICDCM 2017
Land/Regio	Duitsland
Stad	Nurnberg
Periode	27/06/17 → 29/06/17

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@inproceedings{eeddc474683c46f59e8e22c546911397,

title = "Large-signal stability analysis of two power converters solutions for DC shipboard microgrid",

abstract = "Bus voltage stability is an essential requirement in DC shipboard microgrids. In presence of Constant Power Loads, voltage instability is strictly dependent on RLC filters. This paper evaluates two power converter solutions (Thyristor Converters, TCs, and diode rectifiers + DC-DC Converters, DCs) for interfacing AC machines and DC bus. Firstly, TCs and DCs filters are sized maintaining same targets, i.e. voltage ripple and small-signal damping factor. Secondly, Lyapunov stability analysis investigates the large-signal behavior of TCs and DCs power systems. Identical Regions of Asymptotic Stability prove the feasibility of TCs, which can therefore constitute a cost-effective alternative to DCs solution.",

keywords = "constant power loads, DC microgrid, DC-DC converter, large-signal stability, Lyapunov theory, MVDC power system, RLC filter, thyristor converter",

author = "Daniele Bosich and Madeleine Gibescu and Giorgio Sulligoi",

year = "2017",

month = aug,

day = "3",

doi = "10.1109/ICDCM.2017.8001033",

language = "English",

isbn = "978-1-5090-4480-1 ",

pages = "125--132",

booktitle = "2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2nd IEEE International Conference on Direct Current Microgrids (ICDCM 2017), ICDCM 2017 ; Conference date: 27-06-2017 Through 29-06-2017",

}

Bosich, D, Gibescu, M & Sulligoi, G 2017, Large-signal stability analysis of two power converters solutions for DC shipboard microgrid. in 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017., 8001033, Institute of Electrical and Electronics Engineers, Piscataway, blz. 125-132, 2nd IEEE International Conference on Direct Current Microgrids (ICDCM 2017), Nurnberg, Duitsland, 27/06/17. https://doi.org/10.1109/ICDCM.2017.8001033

Large-signal stability analysis of two power converters solutions for DC shipboard microgrid. / Bosich, Daniele; Gibescu, Madeleine; Sulligoi, Giorgio.
2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017. Piscataway: Institute of Electrical and Electronics Engineers, 2017. blz. 125-132 8001033.

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

TY - GEN

T1 - Large-signal stability analysis of two power converters solutions for DC shipboard microgrid

AU - Bosich, Daniele

AU - Gibescu, Madeleine

AU - Sulligoi, Giorgio

N1 - Conference code: 2

PY - 2017/8/3

Y1 - 2017/8/3

N2 - Bus voltage stability is an essential requirement in DC shipboard microgrids. In presence of Constant Power Loads, voltage instability is strictly dependent on RLC filters. This paper evaluates two power converter solutions (Thyristor Converters, TCs, and diode rectifiers + DC-DC Converters, DCs) for interfacing AC machines and DC bus. Firstly, TCs and DCs filters are sized maintaining same targets, i.e. voltage ripple and small-signal damping factor. Secondly, Lyapunov stability analysis investigates the large-signal behavior of TCs and DCs power systems. Identical Regions of Asymptotic Stability prove the feasibility of TCs, which can therefore constitute a cost-effective alternative to DCs solution.

AB - Bus voltage stability is an essential requirement in DC shipboard microgrids. In presence of Constant Power Loads, voltage instability is strictly dependent on RLC filters. This paper evaluates two power converter solutions (Thyristor Converters, TCs, and diode rectifiers + DC-DC Converters, DCs) for interfacing AC machines and DC bus. Firstly, TCs and DCs filters are sized maintaining same targets, i.e. voltage ripple and small-signal damping factor. Secondly, Lyapunov stability analysis investigates the large-signal behavior of TCs and DCs power systems. Identical Regions of Asymptotic Stability prove the feasibility of TCs, which can therefore constitute a cost-effective alternative to DCs solution.

KW - constant power loads

KW - DC microgrid

KW - DC-DC converter

KW - large-signal stability

KW - Lyapunov theory

KW - MVDC power system

KW - RLC filter

KW - thyristor converter

UR - https://www.scopus.com/pages/publications/85028672836

U2 - 10.1109/ICDCM.2017.8001033

DO - 10.1109/ICDCM.2017.8001033

M3 - Conference contribution

AN - SCOPUS:85028672836

SN - 978-1-5090-4480-1

SP - 125

EP - 132

BT - 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 2nd IEEE International Conference on Direct Current Microgrids (ICDCM 2017)

Y2 - 27 June 2017 through 29 June 2017

ER -

Large-signal stability analysis of two power converters solutions for DC shipboard microgrid

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