In this paper, optimal tuning of the PID controller for solution of the Load frequency Control (LFC) problem in the restructured power system is proposed using Honey Bee Mating Optimization (HBMO) technique. The problem of robustly tuning of PID based LFC design is formulated as an optimization problem according to the time domain-based objective function which is solved by the HBMO technique t...

Load frequency control (LFC) is a crucial feature of electric power systems to maintain balance between supply and load demand, thus avoiding deviation the grid frequency. The present work aims implement an effective LFC scheme for microgrid system consisting diesel generator (DEG), wind turbine (WTG) battery storage system. Proportional-integral-double-derivative (PIDD) controllers are used pr...

This paper presents a differential evolution algorithm to design a robust PI and PID controllers for Load Frequency Control (LFC) of nonlinear interconnected power systems considering the boiler dynamics, Governor Dead Band (GDB), Generation Rate Constraint (GRC). Differential evolution algorithm is employed to search for the optimal controller parameters. The proposed method easily copes of wi...

The Proportional Integral Derivative (PID) controller is the most adopted controllers for industrial plants, due to its simplicity and satisfactory performances for a wide range of processes. It should be noted that the accurate and efficient tuning of parameters such controllers is very important. On the other hand, industrial plants, such as power systems, usually have some features, such as ...

Load frequency control (LFC) is well known for balancing the load demand and a multi-area power system. Studies have proven that LFC can improve global performance of systems. In recent years, increasing proportion renewable energy, integration EVs, cyber-attacks become main challenges in Different strategies been applied literature systems possible impacts cyber-attacks. This survey paper devo...

1 Student, Electrical & Electronics engineering, Siddhartha Institute of Engineering Technology, Telangana, India 2Associate Professor, Electrical & Electronics engineering, Siddhartha Institute of Engineering Technology, Telangana, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract In this p...

In the conventional two degree freedom (TDF)-internal model controller (IMC) design, obtaining suitable value of tuning parameter is much more complex and difficult. In this paper, the approach of genetic algorithm (GA) is proposed to obtain optimized value of tuning parameter used in TDF-IMC controller design. For TDF-IMC controller design, 2 nd order reduced-model is obtained using the Routh ...

The oscillation of frequency can cause the generator to run out sync in a power system. Therefore, load control (LFC) is needed reduce and prevent operation. LFC regulates governor balance turbine speed with changes existing. In this paper, proportional integral differential (PID) controller battery energy storage system (BESS) are added an improve stability parameters PID BESS optimized using ...

In this paper, the stability of load frequency control (LFC) for delayed power systems with an electric vehicle (EV) aggregator is studied based on Lyapunov theory and linear matrix inequalities (LMIs). Through mechanism analysis, LFC EV a proportional–integral–differential (PID) controller modeled. By constructing delay interval information correlation functional estimating its derivative usin...

In this paper a fuzzy logic (FL) based load frequency controller (LFC) called discrete FuzzyP+FuzzyI+FuzzyD (FP+FI+FD) is proposed to ensure the stability of a multi-source power system in restructured environment. The whale optimization algorithm (WOA) is used for optimum designing the proposed control strategy to reduce fuzzy system effort and achieve the best performance of LFC task. Further...