Proposal for the Solution of Voltage Stability Using Coordination of Facts Devices

Candelo, John E.; Caicedo, Nayiver Gladys; Castro‐Aranda, Ferley

doi:10.1109/tdcla.2006.311366

Cited by 15 publications

(3 citation statements)

References 71 publications

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“…An analysis of the initial conditions to determine the voltage stability margins and a contingency analysis to determine the critical nodes and the voltage variations are conducted. The response is carried out by the coordination of multiple type FACTS controllers, which compensate the reactive power, improving the voltage stability margin of the critical modes [87]. In [88], an eigen value analysis approach has been addressed for the problem of the most effective selection of generating units to be equipped with excitation system stabilizers in multi-machine power systems which exhibit dynamic instability and poor damping of several inter machine modes of oscillations.…”

Section: Sensitivity Based Methodsmentioning

confidence: 99%

“…There are several methods proposed in literatures for coordination of multiple FACTS controllers in multi-machine power systems from different operating conditions viewpoint [11], [25], [87]- [156], [181]- [200], [202]- [212]. Three broad categories such as a sensitivity based methods, optimization based method and artificial intelligence based techniques for coordination of FACTS controllers from different operating conditions in multi-machine power systems is classified in [5].…”

Section: Introductionmentioning

confidence: 99%

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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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Section: Sensitivity Based Methodsmentioning

confidence: 99%

Section: Introductionmentioning

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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“…The coordinated design of mult iple FA CTS supplementary damp ing controllers to improv e system small-signal stability, a BMI-based (Bi-Linear Matrix Index) mult i-objective mu lti-model system approach is formulated to solve the robust damping control problem [18]. Two-step method is proposed to determine controller variables.…”

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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A taxonomical review on impact assessment of optimally placed DGs and FACTS controllers in power systems

Singh¹,

Payasi²,

Shukla³

2017

Energy Reports

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Proposal for the Solution of Voltage Stability Using Coordination of Facts Devices

Cited by 15 publications

References 71 publications

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

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

A taxonomical review on impact assessment of optimally placed DGs and FACTS controllers in power systems

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