Novel Control Solutions for DoS Attack Delay Mitigation in Grid-Connected and Standalone Inverters
In IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2021
Abstract
This paper introduces two novel control solutions, which allow localised delay compensation for grid-connected and standalone inverters. As the prediction horizon of the existing controllers are quite small as compared to large communication delays and information unavailability due to denial-of-service (DoS) attacks, the proposed strategy offers a robust delay mitigation range using localized dynamics. Its design philosophy is leveraged via a prediction policy using the inner control loop dynamics. Based on different control objectives in grid-connected and standalone mode, the proposed solutions have been augmented into the control system accordingly. Finally, its robustness under various communication delay and DoS attacks have been tested.
Info
Conference Paper, 2021
In IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2021
UN SDG Classification
DK Main Research Area
Science/Technology
