We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Disturbance Observer-Based Prescribed Performance Fault-Tolerant Control for a Multi-Area Interconnected Power System with a Hybrid Energy Storage System.
- Authors
Yu, Dong; Zhang, Weiming; Li, Jianlin; Yang, Weilin; Xu, Dezhi
- Abstract
The goal of this study is to develop a disturbance observer-based prescribed performance fault-tolerant controller (PPFTC) for a multi-area interconnected power system (MIPS) with a hybrid energy storage system (HESS). The mathematical model of the MIPS with HESS is introduced first. Then the load disturbance estimation is obtained using a disturbance observer (DO) approach. By introducing two additional functions, the tracking error is bounded to achieve the desired response. The PPFTC is further developed based on the DO ensuring that the area control error (ACE) of the MIPS asymptotically converges to zero. Finally, the effectiveness of the given PPFTC and DO are inspected through the use of the Lyapunov theory and simulated results.
- Subjects
HYBRID power systems; MATHEMATICAL models; PERFORMANCES
- Publication
Energies (19961073), 2020, Vol 13, Issue 5, p1251
- ISSN
1996-1073
- Publication type
Article
- DOI
10.3390/en13051251