Notice of Violation of IEEE Publication Principles: Distributed Washout Filter-Based Control Scheme for DC Microgrids Over Fading Channels

• Published in: Conference record (Industrial & Commercial Power Systems Technical Conference) pp. 1 - 8
• Main Authors: Lai, Jingang, Lu, Xiaoqing
• Format: Conference Proceeding
• Language: English
• Published: IEEE 27.04.2021
• ISSN: 2158-4907
• DOI: 10.1109/ICPS51807.2021.9416606

This paper develops a distributed anti-disturbance control scheme that can achieve current sharing of distributed generations (DG) and voltage restoration of DC bus in mean square subject to multiplicative noises and time delays over fading networks. Since the cyber channels are exposed to inherent multiplicative noises and time delays, the information exchange among multiple and cooperative DGs may be disturbed in fading communication networks, where fading may either be due to noises, delays, and shadowing from obstacles affecting the wave propagation. As a results, fading makes every DG receives incomplete/imprecise information from its neighbors. To dispel the adverse influences of noises and time delays over fading networks, a washout filter-based distributed noise-resiliency control algorithm is developed for DC microgrids, in which only the current state variable is exchanged among DGs with the local decentralized voltage controller. By introducing stochastic theory and Lyapunov stability function, the criteria for the stability analysis and delays boundedness considering noise interferences is derived to ensure the stability operation of the whole closed-loop DC network. The obtained results show the effectiveness of the proposed strategy by a tested DC microgrid in OPAL-RT real-time simulator. Notice of Violation of IEEE Publication Principles: "Distributed Washout Filter-Based Control Scheme for DC Microgrids Over Fading Channels," by J. Lai and X. Lu, in the Proceedings of the IEEE/IAS 57th Industrial and Commercial Power Systems Technical Conference (I&CPS), 2021 After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE’s Publication Principles. This paper contains significant portions of original text from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission. "A Combined Distributed Cooperative Method and Washout Filter-Based Method for Power Sharing and Voltage Balancing in Bipolar DC Microgrids" by Ramin Babazadeh-Dizaji, Mohsen Hamzeh, Nima Mahdian Dehkordi, submitted to IEEE Transactions on Energy Conversion, August 2020.