Fundamentals of Power Systems Modelling in the Presence of Converter-Interfaced Generation

Paolone, Mario; Gaunt, Trevor; Guillaud, Xavier; Liserre, Marco; Meliopoulos, Sakis; Monti, Antonello; Van Cutsem, Thierry; Vittal, Vijay; Vournas, Costas

doi:10.1016/j.epsr.2020.106811

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Fundamentals of Power Systems Modelling in the Presence of Converter-Interfaced Generation

Paolone, Mario; Gaunt, Trevor; Guillaud, Xavier et al.

2020 • In Electric Power Systems Research

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https://hdl.handle.net/2268/249144

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10.1016/j.epsr.2020.106811

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Keywords :

Power systems analysis; modelling; signal processing; power electronics; distributed generation; control

Abstract :

[en] This survey paper discusses the fundamentals of power systems modelling in the presence of large amounts of converter-interfaced generation (CIG). By referring to real-life events characterised by anomalous dynamics associated to the presence of CIG, the concepts of narrow versus broad band signals are first recalled along with the limitation of the meaning of apparent power, power factor and reactive power. In this regard, the adequacy of the phasor representation of voltages and currents waveforms is thoroughly discussed. Then, with respect to the central subject of control of power converters, a revised definition of grid-following and grid-forming converters is provided along with a thorough discussion of their associated controls and a comprehensive classification for both classes of converters. Several applications inspired by actual case studies are included in the paper in order to provide realistic application examples.

Disciplines :

Electrical & electronics engineering

Author, co-author :

Paolone, Mario

Gaunt, Trevor

Guillaud, Xavier

Liserre, Marco

Meliopoulos, Sakis

Monti, Antonello

Van Cutsem, Thierry ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation

Vittal, Vijay

Vournas, Costas

Language :

English

Title :

Fundamentals of Power Systems Modelling in the Presence of Converter-Interfaced Generation

Publication date :

2020

Event name :

21st Power Systems Computation Conference (PSCC)

Event organizer :

INESC

Event place :

Porto, Portugal

Event date :

du 29 juin au 3 aout 2020

Audience :

International

Journal title :

Electric Power Systems Research

ISSN :

0378-7796

eISSN :

1873-2046

Publisher :

Elsevier, Netherlands

Peer reviewed :

Peer Reviewed verified by ORBi

Funders :

F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]

Available on ORBi :

since 02 July 2020

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