A power system model for resonance studies

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CIRED 2019 - 930.pdf (1.03 MB)

Paper number

930

Working Group Number

Conference name

CIRED 2019

Conference date

3-6 June 2019

Conference location

Madrid, Spain

Peer-reviewed

Yes

Short title

Convener

Authors

Lennerhag, Oscar, Independent Insulation Group, Sweden
Bollen, Math, Luleå University of Technology, Sweden

Abstract

This article presents a publicly available power system model suitable for studying switching transients considering the effect of resonances, as well as the spread of harmonics. The model covers voltage levels from 400 kV to 400 V, with all relevant parameters included. The system is characterized by a large share of cables at transmission level, with a first resonance frequency between 100 and 150 Hz. This article describes the overall layout of the model as well as the modelling of different components. Application examples are given, including the study of transfer impedances and transformer energization transients. Limitations of the model and further developments of the model are provided.

Table of content

Keywords

Publisher

AIM

Date

2019-06-03

Published in

CIRED 2019 Conference

Permanent link to this record

https://cired-repository.org/handle/20.500.12455/200
http://dx.doi.org/10.34890/386

ISSN

2032-9644

ISBN

978-2-9602415-0-1