Review of Active and Reactive Power Sharing Strategies in Hierarchical Controlled Microgrids
University of Electronic Science and Technology of China · Universidade Federal de Uberlândia
Abstract
Microgrids consist of multiple parallel-connected distributed generation (DG) units with coordinated control strategies, which are able to operate in both grid-connected and islanded modes. Microgrids are attracting considerable attention since they can alleviate the stress of main transmission systems, reduce feeder losses, and improve system power quality. When the islanded microgrids are concerned, it is important to maintain system stability and achieve load power sharing among the multiple parallel-connected DG units. However, the poor active and reactive power sharing problems due to the influence of impedance mismatch of the DG feeders and the different ratings of the DG units are inevitable when the…
Citation impact
- FWCI
- 59.93
- Percentile
- 100%
- References
- 183
Authors
5- YHYang HanCorresponding
University of Electronic Science and Technology of China
- HLHong Li
University of Electronic Science and Technology of China
- PSPan Shen
University of Electronic Science and Technology of China
- ECE.A.A. Coelho
Universidade Federal de Uberlândia
- JMJosep M. Guerrero
Universidade Federal de Uberlândia
Topics & keywords
- AC power
- Computer science
- Power (physics)
- Control engineering
- Control theory (sociology)
- Control (management)
- Engineering
- Electrical engineering