in this paper, a novel compensator based on magnetically controlled reactor with fixed capacitor banks (fc-mcr) is introduced and then power system stability in presence of this compensator is studied using an intelligent control method. the problem of robust fc-mcr-based damping controller design is formulated as a multi-objective optimization problem. the multi-objective problem is concocted ...

The congest in an open communication system may cause the failure of load frequency control (LFC) scheme power system. Furthermore, increase wind penetration degrades stability LFC scheme. To address these two issues, this paper analysis schemes with both Bernoulli model and Gilbert-Elliott packet losses based on Markov jump effect also discussed as inertia reduction. Moreover, combined action ...

40. D. Morais, J. Rolim, and Z. Vale, DITRANS – A multi-agent system for integrated diagnosis of power transformers, Proc. of POWERTECH 2007, Lausanne, Switzerland, 2007. 41. R. Giovanini, K. Hopkinson, D. Coury, and J. Thorp, A primary and backup cooperative protection system based on wide area agents, IEEE Trans. Power Delivery, 21 (3): 1222– 1230, 2006. 42. J. Solanki, S. Khushalani, and N. ...

This paper addresses a new decentralized robust strategy to adapt the well tested classical automatic generation control (AGC) system to the changing environment of power system operation under deregulation based on the bilateral AGC scheme. In each control area, the effect of bilateral contracts is taken into account in a modified traditional dynamical model as a set of new input signals. The ...

In this paper, load frequency control in two-area multiunits interconnected hydro thermal power system has been investigated. When an interconnected power system is subjected to heavy load disturbances, the system frequency and tie-line power flow are disturbed which leads to system instability. To stabilize the system frequency oscillations and tie line power flow variations, a PID controller ...

In this paper an attempt has beenmade to investigate the transient stability enhancement of both SMIB and Multi-machine system using UPFC controller tuned by Particle Swarm Optimization. Power injection modelfor a series voltage source of UPFC has been implemented to replace UPFC by equivalent admittance. The admittance matrix of the power system is then modified according to the power injectio...

Particle swarm optimization (PSO) has received increasing attention in solving multi-objective economic dispatch (ED) problems in power systems because of parallel computation, faster convergence, and easier implementation. This paper presents a detailed overview of multi-objective particle swarm optimization (MOPSO) and provides a comprehensive survey on its applications in power system econom...

This paper presents a new strategy based on Multi-stage Fuzzy (MSF) PID controller based on Artificial Bee Colony (ABC) for damping Power System Stabilizer (PSS) in multi-machine environment. The recent studies in artificial intelligence demonstrated that the ABC optimization is strong intelligent method in complicated stability problems. Also, finding the parameters of PID controller in power ...