3585719
doi
10.5281/zenodo.3585719
oai:zenodo.org:3585719
user-rdc2mt
user-eu
Zian Qin
Delft University of Technology
Wuhua Li
Zhejiang University
Pavol Bauer
Delft University of Technology
Xiangning He
Zhejiang University
Modelling of Output Admittance Coupling Between Shunt Active Power Filters and Non-linear Loads
Jintao Lei
Zhejiang University
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
SAPF
system stability
modelling
output admittance coupling
<p>Nowadays Shunt Active Power Filter (SAPF) system still suffers from stability issue which heavily detect its performance. In this paper, an improved system level model is proposed to investigate the coupling effect that will cause the system level instability. This model describes the coupling effect with an additional output admittance and shows system stability more directly. In order to investigate the correctness of the proposed method, a grid including the SAPF and a non-linear load is modelled with both conventional approach and proposed modeling method. Simulations are carried out with the same parameters. Results show that the instability of the grid current observed in the simulation results is not reflected in the stability analysis based on the conventional model. On the other hand, the stability analysis with the new model matches the simulation results very well. Also, further verification is made by a frequency-sweep result, which proves the accuracy of proposed model.</p>
Zenodo
2019-11-11
info:eu-repo/semantics/conferencePaper
3585718
user-rdc2mt
user-eu
award_title=Research, Demonstration, and Commercialisation of DC Microgrid Technologies; award_number=734796; award_identifiers_scheme=url; award_identifiers_identifier=https://cordis.europa.eu/projects/734796; funder_id=00k4n6c32; funder_name=European Commission;
1579531776.407169
1127074
md5:16e32fc48c5b226db9f30e1cfb377481
https://zenodo.org/records/3585719/files/Modelling+of+Output+Admittance+Coupling+Between+Shunt+Active+Power+Filters+and+Non-linear+Loads-Full+Paper-FinalVersion.pdf
public
10.5281/zenodo.3585718
isVersionOf
doi