Dc-Side Interaction Studies for Control and Protection in an Mvdc System

IEEE International Conference on DC Microgrids, pp. 1–5

Abstract

This study uses an efficient variance-based sensitivity analysis method to examine the influence of control parameters on the behavior of DC fault currents in an MMC-MVDC system. The interaction between control and protection dynamics during DC faults influences the converter's contribution to the DC fault. Understanding the impact of control parameters on the converter's fault response and revealing critical parameters is helpful for effective protection devices and system design.

Authors 4

1. Jaqueline Cabañas Ramos Aachen Institute for Automation of Complex Power Systems

   RWTH Aachen University

   Affiliation as printed

   Institute for Automation of Complex Power Systems RWTH Aachen University,Aachen,Germany

2. Ilka Jahn

   KTH Royal Institute of Technology

   Affiliation as printed

   Electric Power and Energy KTH Royal Institute of Technology,Stockholm,Sweden

3. Ferdinanda Ponci Aachen Institute for Automation of Complex Power Systems

   RWTH Aachen University

   Affiliation as printed

   Institute for Automation of Complex Power Systems RWTH Aachen University,Aachen,Germany

4. Antonello Monti Aachen Institute for Automation of Complex Power Systems

   RWTH Aachen University

   Affiliation as printed

   Institute for Automation of Complex Power Systems RWTH Aachen University,Aachen,Germany