Distributed Cooperative Control for DC Microgrids with Communication Time Delays Using Networked Predictive PI Scheme

Xiaoran Dai1; Guo-Ping Liu2; Wenshan Hu1; Zhongcheng Lei1

10.1109/ONCON56984.2022.10127008

2022

979-8-3503-9807-6

2022 IEEE 1st Industrial Electronics Society Annual On-Line Conference (ONCON)

1-6

9-11 Dec. 2022

kharagpur, India

This paper is concerned with the communication time delay problem in the cyber-physical DC microgrid. A networked predictive PI control scheme is proposed to realize simultaneous voltage recovery and power sharing in the presence of time delays. The proposed method actively compensates for communication delays in a distributed manner. Owing to the proactive prediction, the microgrid can achieve a good performance with delays in the cyber layer. The effectiveness of the proposed scheme is validated via detailed simulations.

DC microgrids distributed cooperative control predictive PI control communication delay

其他

IEEE

1.School of Electrical Engineering and Automation, Wuhan University, Wuhan, China
2.Center for Control Science and Technology, Southern University of Science and Technology, Shenzhen, China

Xiaoran Dai,Guo-Ping Liu,Wenshan Hu,et al. Distributed Cooperative Control for DC Microgrids with Communication Time Delays Using Networked Predictive PI Scheme[C],2022:1-6.