Versatile model of a unified power flow controller in a simple power system

Kumkratug, Prechanon; Haque, M.H.

doi:10.1049/ip-gtd:20030094

Cited by 42 publications

(10 citation statements)

References 14 publications

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“…These devices offer an alternative mean to mitigate power system oscillations. It has been reported in many papers that UPFC can improve stability of single machine infinite bus (SMIB) system and multimachine system [17]- [18]. The inter-area power system has special characteristic of stability behaviour [19].…”

Section: Introductionmentioning

confidence: 99%

Comparison of FACTS Devices for Power System Stability Enhancement

Murali¹,

Rajaram²,

Reka³

2010

IJCA

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The development of the modern power system has led to an increasing complexity in the study of power systems, and also presents new challenges to power system stability, and in particular, to the aspects of transient stability and small-signal stability. Transient stability control plays a significant role in ensuring the stable operation of power systems in the event of large disturbances and faults, and is thus a significant area of research. This paper investigates the improvement of transient stability of a two-area power system, using UPFC (Unified Power Flow Controller) which is an effective FACTS (Flexible AC Transmission System) device capable of controlling the active and reactive power flows in a transmission line by controlling appropriately its series and shunt parameters.

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Section: Introductionmentioning

confidence: 99%

Comparison of FACTS Devices for Power System Stability Enhancement

Murali¹,

Rajaram²,

Reka³

2010

IJCA

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“…The modelling of DVR is done by converting single machine infinite bus (SMIB) into single machine finite bus (SMFB) [11], where voltage magnitude and angle of the finite bus are not fixed but are variable and the generator output power can directly be expressed in terms of DVR control parameters. The portion of the network to the right hand side of POC is converted into a dependable voltage source which is a function of grid voltage, internal voltage of induction generator and reactance of the entire network.…”

Section: Modelling Of Dvrmentioning

confidence: 99%

Improving fault ride-through capability of wind generation system using DVR

Amutha

Kumar

2013

International Journal of Electrical Power & Energy Systems

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“…These can significantly provide smooth and for improving both damping of power oscillations [7,9] and transient stability and rapid reactive power compensation for voltage support [10]. In addition the STATCOM carries a reactive current to regulate the voltage independently [11,12,13,14] and control grid fault [15,16]. The Static Synchronous Series Compensator (SSSC) comprises of a voltage source converter in series with coupling transformer in the line.…”

Section: Introductionmentioning

confidence: 99%