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Robust decentralized approach to interaction mitigation in VSC-HVDC grids through impedance minimization

Author
Agbemuko, A.; Domínguez , J.; Gomis-Bellmunt, O.
Type of activity
Journal article
Journal
Control engineering practice
Date of publication
2020-01-01
First page
104346:1
Last page
104346:16
DOI
10.1016/j.conengprac.2020.104346
Repository
http://hdl.handle.net/2117/186736 Open in new window
URL
https://www.sciencedirect.com/science/article/abs/pii/S0967066120300290 Open in new window
Abstract
An interconnection of independently designed voltage source converters (VSCs) and their control in high voltage DC grids can result in network-level detrimental interactions and even instability. In many cases, vendors are not willing to share proprietary information about their designs in a manner that allows the entire system to be designed considering the collective dynamics. Besides, such an endeavour is not realistic. In this paper, robust network-level global controllers are proposed to de...
Citation
Agbemuko, A.; Domínguez , J.; Gomis-Bellmunt, O. Robust decentralized approach to interaction mitigation in VSC-HVDC grids through impedance minimization. "Control engineering practice", 1 Gener 2020, p. 104346:1-104346:16.
Keywords
H-infinity, Impedance-based analysis, Multivariable control, Robust control, VSC-HVDC transmission
Group of research
CITCEA - Centre of Technological Innovation in Power Electronics and Drives

Participants