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- Title
Load Frequency Active Disturbance Rejection Control Based on Improved Particle Swarm Optimization.
- Authors
Wang, Jidong; Sun, Yu
- Abstract
A load frequency control (LFC) system based on active disturbance rejection control (ADRC) is designed to solve the problem of frequency modulation caused by large-scale renewable energy grid connection. Traditional parameter-tuning methods are inefficient and often fail to achieve desired control outcomes. To overcome this, an improved Particle Swarm Optimization (PSO) algorithm is introduced, incorporating Levy flight and chaotic mapping. This enhanced algorithm combines the long step–length search capability of Levy flight with the rapid exploration of initial solution space using Tent chaotic mapping, enhancing PSO's global search ability and addressing premature convergence issues. Simulation results demonstrate that the ADRC controller optimized by the improved algorithm exhibits greater robustness and smaller deviation compared to the original algorithm, showcasing its excellent control performance.
- Subjects
PARTICLE swarm optimization; SOLAR system; RENEWABLE energy sources
- Publication
Electronics (2079-9292), 2024, Vol 13, Issue 7, p1268
- ISSN
2079-9292
- Publication type
Article
- DOI
10.3390/electronics13071268