Impact of control loops on the low-frequency passivity properties of grid-forming converters
Paper in proceedings, 2020
The aim of this paper is to evaluate the low-frequency passivity properties of grid-forming converters. Through the analysis of the frequency-dependent input admittance of the converter, the impact of various control loops is investigated. A simplified analytical model that is valid in the low-frequency range is also derived in order to identify possible control modifications to enhance the passivity of the system.
Author
Mebtu Bihonegn Beza
Chalmers, Electrical Engineering, Electric Power Engineering, Power grids and Components
Massimo Bongiorno
Chalmers, Electrical Engineering, Electric Power Engineering, Power grids and Components
Anant Narula
Chalmers, Electrical Engineering, Electric Power Engineering, Power grids and Components
European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
P.1-P.10
2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
Lyon, France,
Lyon, France,
Driving Forces
Sustainable development
Areas of Advance
Energy
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.23919/EPE20ECCEEurope43536.2020.9215823