A novel adaptive load frequency control in single and interconnected power systems
| Autor: | Ammar M. Hassan, Mohamed Abdelhamid Mohamed Alamin, Tarek Hassan Mohamed |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Adaptive control
Load frequency control Microgrid Computer science business.industry 020209 energy 020208 electrical & electronic engineering Automatic frequency control General Engineering 02 engineering and technology Engineering (General). Civil engineering (General) Balloon effect Electric power system Software Control theory 0202 electrical engineering electronic engineering information engineering Sensitivity (control systems) Jaya optimization method TA1-2040 MATLAB business computer computer.programming_language |
| Zdroj: | Ain Shams Engineering Journal, Vol 12, Iss 2, Pp 1763-1773 (2021) |
| ISSN: | 2090-4479 |
| Popis: | This paper presents an adaptive load frequency control technique in both of isolated microgrid power system and two interconnected microgrids (MGs). A modified Jaya optimization method is used to make online tuning of the area controller. The Balloon Effect (BE) modification is designed to increase the sensitivity of the Jaya algorithm to both of the system load disturbance and parameters variations. In Jaya with BE technique, the objective function (OF) is affected by the on-time system problems. Communication delay time is considered in the dynamic model of interconnected MGs. System with proposed adaptive control method has been tested in several scenarios including step and variable load demand and parameters variations. Simulation results using Matlab software show that the proposed adaptive controller tuned by Jaya + BE technique provides better performance of frequency control than other methods such as conventional controller or adaptive one tuned by classical Jaya algorithm. |
| Databáze: | OpenAIRE |
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