Agent-based control of VSC-HVDC transmission grid - A Cyber Physical System perspective

Publikationstyp
Conference Paper
Date Issued
2014
Sprache
English
Author(s)
Babazadeh, Davood  orcid-logo
Nordström, Lars  
TORE-URI
http://hdl.handle.net/11420/8954
Article Number
6842398
Citation
Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES 2014)
Contribution to Conference
Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES 2014)  
Publisher DOI
10.1109/MSCPES.2014.6842398
Scopus ID
2-s2.0-84904635865
This paper proposes a control scheme to coordinate the DC voltage of converters in a HVDC grid using a Multi-agent System concept. Such interactions between agents, converters, and communication units are approached from a Cyber-Physical System (CPS) perspective. The Multi-agent based control scheme tries to update the DC voltage set-points of the converters based on local and neighboring information. The information exchange between the agents and communication delay tolerance of the control scheme is studied by means of graph theory. The multi-agent control scheme has been implemented for a seven-terminal HVDC grid in a real time simulator and the impact of communication delay on this distributed control approach has been studied and is presented in the result.
Subjects
Cyber Physical System
Graph Theory - HVDC
Multiagent system
Real-time Simulation