| |
Design and Implementation of Grid-Forming Control Strategies for Parallel Converters in an Islanded Microgrid Setup
| [View]
[Download]
|
| Author(s) |
Christina BISCHOFF, Dominik SCHULZ, Stefan MERSCHE, Lukas STEFANSKI, Marc HILLER |
| Abstract |
In this paper a grid-forming control struc-ture is presented that enables the parallel operation ofmultiple such power converters within a microgrid. Thecontrol is based on a cascaded voltage and current con-troller that receives its reference values from a precededcontroller which contains the grid-forming characteristics.This controller can be adapted both for a droop controlmethod and a virtual synchronous machine implementa-tion in order to allow a comparison. Further, the proposedcontrol was developed through simulation and verified ina laboratory setting. Especially the process of successivelyconnecting multiple grid-forming converters in paralleland the investigation of their interactions are considered. |
| Download |
| Filename: | 0369-epe2023-full-13100816.pdf |
| Filesize: | 1.893 MB |
|
| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
| |
 |