Modular synthesis of DC grids through ordinary differential equations

Start Page
25
End Page
30
Citation
Power and Energy Student Summit, PESS 2024
Contribution to Conference
Power and Energy Student Summit, PESS 2024  
Scopus ID
2-s2.0-105010813198
Publisher
IEEE
ISBN of container
978-3-8007-6474-7
978-3-8007-6473-0
The ongoing penetration of the electrical grids by converter-interfaced generation poses new challenges for stability analysis. This paper provides a new methodology for modular synthesis of complex grids via ordinary differential equations as a basis for a subsequent possible small-signal stability analysis. The methodology is demonstrated on a DC wind park topology with voltage-controlled turbines. After linearizing the nonlinear system at its operating point, the linear state-space model can be obtained to calculate eigenvalues and participation factors. The objective is to present a clear and rigorous methodology, along with a transparent mathematical derivation of the system equations.
DDC Class
621.3: Electrical Engineering, Electronic Engineering