In this paper, the issues related to short-circuit calculations in hybrid AC/DC microgrids are discussed. The reference standard for short-current calculations in DC systems is the IEC 61660, which provides a mathematical formulation of the problem. The standard only includes radial DC grids and does not consider a more complex system, such as meshed DC systems or a hybrid AC/DC microgrid. This paper proposes a generalized approach that can be used independently of the characteristics of the hybrid system. The proposed approach is applied to four test microgrids with different distributed sources and number of nodes and the results are compared with those obtained simulating the same grids with Neplan 360®.

Favuzza S., Mitolo M., Moradi S., Musca R., Zizzo G. (2023). A General Methodology for Short-circuit Calculations in Hybrid AC/DC Microgrids. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 59(3), 2742-2749 [10.1109/TIA.2023.3234232].

A General Methodology for Short-circuit Calculations in Hybrid AC/DC Microgrids

Favuzza S.;Moradi S.;Musca R.;Zizzo G.
2023-05-01

Abstract

In this paper, the issues related to short-circuit calculations in hybrid AC/DC microgrids are discussed. The reference standard for short-current calculations in DC systems is the IEC 61660, which provides a mathematical formulation of the problem. The standard only includes radial DC grids and does not consider a more complex system, such as meshed DC systems or a hybrid AC/DC microgrid. This paper proposes a generalized approach that can be used independently of the characteristics of the hybrid system. The proposed approach is applied to four test microgrids with different distributed sources and number of nodes and the results are compared with those obtained simulating the same grids with Neplan 360®.
mag-2023
Settore ING-IND/33 - Sistemi Elettrici Per L'Energia
Favuzza S., Mitolo M., Moradi S., Musca R., Zizzo G. (2023). A General Methodology for Short-circuit Calculations in Hybrid AC/DC Microgrids. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 59(3), 2742-2749 [10.1109/TIA.2023.3234232].
File in questo prodotto:
File Dimensione Formato  
A_General_Methodology_for_Short-circuit_Calculations_in_Hybrid_AC_DC_Microgrids.pdf

Solo gestori archvio

Descrizione: Articolo pubblicato
Tipologia: Versione Editoriale
Dimensione 2.78 MB
Formato Adobe PDF
2.78 MB Adobe PDF   Visualizza/Apri   Richiedi una copia
PRE-PRINT.pdf

accesso aperto

Descrizione: Pre-print
Tipologia: Pre-print
Dimensione 1.02 MB
Formato Adobe PDF
1.02 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/590496
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact