TY - JOUR
T1 - Island Grid Operation of a Modified Mobile Generator - Test and Optimization in a Living Lab with High PV Penetration
AU - Lechner, Tobias
AU - Seifried, Sebastian
AU - Timmermann, Johanna
AU - Bernecker-Castro, Claudia
AU - Schaarschmidt, Kathrin
AU - Herrmann, Steffen
AU - Finkel, Michael
AU - Witzmann, Rolf
N1 - Publisher Copyright:
© 2022 IET Conference Proceedings. All rights reserved.
PY - 2022
Y1 - 2022
N2 - In the research project LINDA, a concept for local island grids with decentrahzed energy resources was developed. In the follow-up project LINDA 2.0 this concept is supposed to be transferred to mobile generators, used for auxiliary supply applications in the low voltage grid. A mobile generator cannot absorb reverse power flows. Therefore, the mobile generator was equipped with a load bank in order to allow the infeed of renewable sources during the island grid operation. Before the use in the real low voltage grid, this modified mobile generator was tested and optimized in a living lab. The tests in the living lab showed that the island grid operation of the modified mobile generator with the infeed of decentralized energy resources is possible and the power quality standards can be fulfilled. In some situations, during the tests, oscillations in the system frequency and vohage occurred. Measures to prevent the oscillations were tested and their influence observed.
AB - In the research project LINDA, a concept for local island grids with decentrahzed energy resources was developed. In the follow-up project LINDA 2.0 this concept is supposed to be transferred to mobile generators, used for auxiliary supply applications in the low voltage grid. A mobile generator cannot absorb reverse power flows. Therefore, the mobile generator was equipped with a load bank in order to allow the infeed of renewable sources during the island grid operation. Before the use in the real low voltage grid, this modified mobile generator was tested and optimized in a living lab. The tests in the living lab showed that the island grid operation of the modified mobile generator with the infeed of decentralized energy resources is possible and the power quality standards can be fulfilled. In some situations, during the tests, oscillations in the system frequency and vohage occurred. Measures to prevent the oscillations were tested and their influence observed.
KW - DER
KW - ISLAND GRID
KW - LIVING LAB
KW - MOBILE GENERATOR
KW - SYSTEM STABILITY
UR - http://www.scopus.com/inward/record.url?scp=85165945082&partnerID=8YFLogxK
U2 - 10.1049/icp.2022.2825
DO - 10.1049/icp.2022.2825
M3 - Conference article
AN - SCOPUS:85165945082
SN - 2732-4494
VL - 2022
SP - 559
EP - 564
JO - IET Conference Proceedings
JF - IET Conference Proceedings
IS - 23
T2 - 21st Wind and Solar Integration Workshop, WIW 2022
Y2 - 12 October 2022 through 14 October 2022
ER -
