دراسة وتحليل التحكم في تردد الحمل في محطات الطاقة الكهرومائية

Abstract

Project Abstract This project aims to study and analyze load frequency in hydroelectric power plants, as it is a critical parameter for grid stability and operational efficiency. The study focuses on understanding the relationship between load variations and the resulting frequency fluctuations, as well as their impact on plant performance and equipment safety. The system response was analyzed under different scenarios, including operation without a controller, conventional PI control, and advanced fuzzy logic control to enhance frequency stability and minimize oscillations. The results indicated that the system without a controller experiences significant oscillations and a long settling time when subjected to load changes, whereas implementing control strategies improved frequency stability and accelerated the system's dynamic response. Comparatively, the fuzzy logic controller demonstrated the highest efficiency in maintaining frequency stability and providing precise control over oscillations. The project relies on simulation tools and data analysis to evaluate hydroelectric plant performance under various loading scenarios, enabling practical recommendations for optimizing control system design, ensuring grid stability, and increasing plant reliability.