The stability control of nominal frequency and terminal voltage in an interconnected power system (IPS) is always a challenging task for researchers. load variation or any disturbance affects the active reactive demands, which badly influence normal working IPS. In order to maintain at rated values, controllers are installed generating stations keep these parameters within prescribed limits by ...

Nowadays, the power systems are getting more and complicated because of delays introduced by communication networks. The existence usually leads to degradation and/or instability system performance. On account this point, traditional load frequency control (LFC) approach for sketches a destabilizing impact an unacceptable Therefore, paper proposes new LFC based on adaptive integral second-order...

The presented work examines load frequency control (LFC) to develop the dynamic behavior of power system under different disturbances that have occurred in multi-interconnected systems. An artificial bee colony (ABC) algorithm is proposed design an optimal proportional integral derivative (PID) controller simulating LFC installed a hybrid hydro-thermal interconnected system. approach incorporat...

Nowadays Electrical power generation using renewable energy systems brings more novel ideas to satisfy the demand worldwide. Microgrid is one of that ensures stability and reliability system. Due seasonal or climatic effect, generated by sources has issue in providing a constant output hence produces imbalance between source load. Furthermore, system frequency cannot be kept all cases. In this ...

A maiden effort for optimal tuning of load frequency controller parameters using Artificial Cooperative Search (ACS) algorithm for a two area interconnected power system with AC-DC parallel tie-lines has been presented in this paper. ACS is a recent swarm intelligence algorithm developed for solving numerical optimization problems. The swarm intelligence philosophy behind ACS algorithm is based...

In the proposed paper, we have presented the need for Load Frequency Control (LFC) of an interconnected multi-area power to minimize the transient deviations in area frequency and tie-line power interchange and to ensure their steady state errors are zeros. In this paper, the Load Frequency Control achieved by implementation of one of the following conventional controller strategies: Proportion...

Load Frequency Control (LFC) is an issue of top importance to ensure microgrids (MGs) safe and reliable operation in AC MGs. Primary frequency control each energy source can be guaranteed MGs order integrate other sources. This paper proposes a micro-hydro scheme, combining the reduced dump load nozzle flow Pelton turbines operating isolated from electricity grid. Some researchs have reported i...

Since modern power systems are susceptible to undesirable frequency oscillations caused by uncertainties in renewable energy sources (RESs) and loads, load control (LFC) has a crucial role get these systems’ stability back. However, existing LFC techniques may not be sufficient confront the key challenge arising from low-inertia issue, which is due integration of high-penetration RESs. Therefor...

In this paper, the design of the optimal decentralized state-feedback controllers is considered for a wireless sensor and actuator network (WSAN) with stochastic network-induced delays and packet losses. In particular, taking advantage of multiple controllers, we model the WSAN as a wireless networked control system (NCS) with decentralized controllers, and then formulate the stochastic optimal...

Reducing the emissions of greenhouse gases has directed energy sectors toward using renewable sources (RESs) and decreasing dependency on conventional sources. Recently, developing efficient load frequency control (LFC) schemes become essential to face reduced inertia due RESs installations. This paper presents a modified tilt fractional order (FO) integral–tilt FO derivative with filter (TFOI-...