Simultaneous coordination of power system stabilizers and FACTS device stabilizers in a multimachine power system for enhancing dynamic performance

Pourbeik, P.; Gibbard, M.J.

doi:10.1109/59.667371

Cited by 168 publications

(63 citation statements)

References 7 publications

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“…It can be seen from the discussion that the network model for multi-machine power system is described by two sets of algebraic equations (19) and (20). It is also to be noted that the algebraic (non-state) variables of the network model of the system are V sM , I sM and V LN .…”

Section: Multi-machine Power System Network Modelmentioning

confidence: 99%

Application of TC SC in Enhancing Dynamic Performance of Interconnected Multimac hine Power System

Gianto¹

2016

ijeei

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TCSCs (Thyristor Controlled Series Capacitors) have been used by many modern electric power system utilities for regulating power flow and increasing power transfer capability. The ability in regulating the transmittable power flow also implies the potential application of the device for the improvement of system stability and dynamic performance. The research reported in this paper investigates the application of TCSC in improving dynamic performance of large interconnected electric power system. Simulation results show that the TCSC provides better system stability and dynamic performance. The results have also been verified through eigenvalues analysis and confirmed by time-domain simulations.

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Section: Multi-machine Power System Network Modelmentioning

confidence: 99%

Application of TC SC in Enhancing Dynamic Performance of Interconnected Multimac hine Power System

Gianto¹

2016

ijeei

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“…A linear programming algorithm has been used for simultaneous coordination of PSS and FACTS device stabilizers in a multi-machine power system for enhancing dynamic performance of the rotor modes of oscillations [135]. As one typical power system instability phenomena, voltage collapse has received substantial research and many indices and approaches for predicting voltage collapse have been proposed over the last decade.…”

Section: Linear Optimization Programming Techniquesmentioning

confidence: 99%

A Comprehensive Survey of Optimal Placement and Coordinated Control Techniques of FACTS Controllers in Multi-Machine Power System Environments

Singh¹,

Sharma²,

Tiwari³

2010

Journal of Electrical Engineering and Technology

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-This paper presents exhaustive review of various methods/techniques for coordinated control between FACTS controllers in multi-machine power systems. It also reviews various techniques/methods for optimal choice and allocation of FACTS controllers. Authors strongly believe that this survey article will be very much useful to the researchers for finding out the relevant references in the field of placement and coordination of FACTS Controllers.

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“…The proposed coordination scheme emp loys linear programming [14]. A global tuning procedure for FACTS Device Stabilizers (FDS) and Power System Stabilizers (PSS) in a mult imachine power system using a parameter -constrained non-linear optimization algorith m imp lementer in a simu lation program.…”

Section: Metho Ds Fo R Coordinatio Nmentioning

confidence: 99%

A Review on Coordinated Control Techniques of Facts Devices in Power System

2015

IJAERD

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Abstract-This paper presents in-depth review of several literatures in regarding with interaction problems and various techniques for coordinated control between PSS and FACTS controllers or FACTS to FACTS controllers in Keywords-Coordinated Control, FACTS Devices, Interaction I. INTRODUCTIO NToday's power grids are driven closer to their transfer capacities due to the increased consumption and power transfers, endangering the security of the system. On the other hand, FACTS devices are a powerful technology that can solve many outstanding problems in power systems. They provide the opportunity to influence power flows and voltages and therefore are able to enhance the system security, e.g. by improving the voltage profile or increasing the transfer capacity of a system without the need of new lines. FA CTS devices can be used to control power flows. Provided that they are located at optimal locations, FACTS devices can be applied to achieve the optimal power flow without any constraint violation. Therefore, they can be used to achieve power system economic operation by means of increasing the utilizat ion of the lowest cost generation. FACTS types and their locations should be chosen according to their contribu tions to the general objective of power system economic generation and dispatching [1]. It is understood that the FACTS controller will normally be equipped with higher order controllers such as power swing damping controller, Sub Synchronous Resonance (SSR) damping controller etc. Still to develop an insight, the FACTS controller is assumed to be equipped with simple PI controller only [2]. The various interactions that can potentially occur between the different FACTS controllers, as well as between FACTS and PSS's or HVDC controllers, in power system environments. The likely interactions have been classified into different frequency ranges. Inter-area oscillations with frequencies ranging from 0.1 to 1.8 Hz are common problems in large extended power systems. They are usually spontaneous; that is, they can be initiated by small d isturbances, such as changes in load that take place continually. There are several methods proposed in literature for coordination of FACTS controllers fro m voltage stability/ small signal stability viewpo int [3].Various other techniques for coordination of FACTS controllers in power system networks such as fuzzy coordination method [4], genetic algorith ms method [5] have been used for coordination of FACTS controllers in power s ystem networks. There are several interaction problems between FACTS controllers or FA CTS to PSS's fro m voltage stability/ s mall signal stability viewpoint are rev iew in literature [2].Inter-area oscillations are associated with the linear response of the system and represent natural modes of oscillation. Inter area oscillations [7] can also be associated with the nonlinear response of the system. They appear when the system is subjected to large disturbances, such as sudden and large load change or system faults. Inter-area oscillations invo...

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Simultaneous coordination of power system stabilizers and FACTS device stabilizers in a multimachine power system for enhancing dynamic performance

Cited by 168 publications

References 7 publications

Application of TC SC in Enhancing Dynamic Performance of Interconnected Multimac hine Power System

Application of TC SC in Enhancing Dynamic Performance of Interconnected Multimac hine Power System

A Comprehensive Survey of Optimal Placement and Coordinated Control Techniques of FACTS Controllers in Multi-Machine Power System Environments

A Review on Coordinated Control Techniques of Facts Devices in Power System

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