Journal
IET CYBER-PHYSICAL SYSTEMS: THEORY & APPLICATIONS
Volume 4, Issue 3, Pages 265-275Publisher
WILEY
DOI: 10.1049/iet-cps.2018.5020
Keywords
power system control; delays; power system measurement; power system stability; power system security; control system synthesis; damping; cyber-physical nature; electric power systems; advanced communication infrastructure; wide-area controllers; remote monitor; power system stability problems; local controllers; wide-area damping controllers; cyber-physical power system; rule-based control strategy; traditional local stabilising controllers
Categories
Funding
- Engineering and Physical Sciences Research Council (EPSRC) [EP/H040536/1, EP/K016873/1]
- Royal Academy of Engineering [IAPPR269]
- EPSRC [EP/D076676/1, EP/H040536/1, EP/K016873/1, EP/S016570/1] Funding Source: UKRI
Ask authors/readers for more resources
The cyber-physical nature of electric power systems has increased immensely over the past decades, with advanced communication infrastructure paving the way. It is now possible to design wide-area controllers, relying on remote monitor and control of devices that can tackle power system stability problems more effectively than local controllers. However, their performance and security relies extensively on the communication infrastructure and can make power systems vulnerable to disturbances emerging on the cyber side of the system. In this study, the authors investigate the effect of communication delays on the performance of wide-area damping controllers designed to stabilise oscillatory modes in a cyber-physical power system (CPPS). They propose a rule-based control strategy that combines wide-area and traditional local stabilising controllers to increase the performance and maintain the stable operation of CPPS. The proposed strategy is validated on a reduced CPPS equivalent model of Great Britain.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available