A review on optimal placement and sizing of custom power devices/FACTS devices in electrical power systems

Tejaswini, V.; Susitra, D.

doi:10.11591/ijpeds.v10.i2.pp900-908

Cited by 8 publications

(3 citation statements)

References 38 publications

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“…But the phenomena of interaction are "conveyed" by the modes of the system. Also, if a mode is observable at a node, then a STATCOM inserted in this node will be able to interact with network devices via this mode [27]. It is therefore necessary to characterize each node of the network.…”

Section: -Definition Of Influence Indicesmentioning

confidence: 99%

Interaction of FACTS devices with loads dynamics in the transport networks and interconnection

Al-Azzawi

Ali²

2022

IJPEDS

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This paper introduced analysis and improvement of power networks stability. It focused on the impact of flexible AC transmission systems (FACTS) device interaction with the other components of the network. It investigated the impact of dynamic charges on the ability of FACTS to eliminate power oscillations problems. A small-signal analysis, frequency analysis and non-linear time simulations using EUROSTAG made it possible to study these problems. Other, research has shown that the damping loops of the power oscillations effects using classical techniques of sensibility are not robust in relation to the variations of load models. Thus, this paper proposed a method based on the sensitivity of the eigenvalues and it takes into account the variations of the load models. The method calculates an optimal phase compensator based on a weighted average of the sensitivity of the target mode. It considers the variations of sensitivity as a function of the uncertainty in the load model. According to the obtained results, this method is effective in most stability problems.

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Section: -Definition Of Influence Indicesmentioning

confidence: 99%

Interaction of FACTS devices with loads dynamics in the transport networks and interconnection

Al-Azzawi

Ali²

2022

IJPEDS

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“…A similar study has been carried out in [13] using analytical hybrid particle swarm optimization(AHPSO) for optimal sizing and sitting of DG in smart grid. V. Tejaswini et al [14] presented the comprehensive review of OSS of CPD. H. Wardhan Pandey et al [15] repesented the opportunities and issues of Indian distribution system.…”

Section: Introductionmentioning

confidence: 99%

Optimal placement and sizing of custom power devices using APSO and JAYA optimization in radial distribution network

Munnu

Choudhary²

2023

Eng. Res. Express

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With the recent advancement in the field of power electronics devices and an increasing number of nonlinear loads in the power system, the maintenance of good power quality at the consumers’ end is one of the major concerns of today’s power distribution systems. The introduction of a large number of power electronics devices in the system introduces power quality issues like voltage flicker, voltage distortions, harmonic distortions, voltage sag-swell, etc. Due to this, the maintenance of good power quality at the consumer end becomes a major challenge for distribution companies. The Custom power devices (CPD) have been used in the power system to address these issues and improve power quality. However, optimal placement and sizing of CPD is a challenge itself. In this paper, the optimal location and rating of CPD (STATCOM and APLC) have been determined using the APSO and JAYA optimization techniques, both of these techniques are known for their robustness. The main objective of the paper is to minimize the total harmonic distortion, total CPD size, harmonic transmission line loss, telephone influence factor, and motor load loss. Further, the performances of allocated CPD in controlling the voltage quality and reactive power are evaluated. The performance from the APSO and JAYA algorithm on an IEEE-16 bus and 69 bus distribution system has been compared to each other.

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“…Thus, IGBT valve based UPFC is considered for the analysis. Literature was published on, exclusive operational aspects such as losses and efficiency evaluation of the converter [4]− [7], the optimal location of the FACTS devices [8], and power flow control in transmission lines with UPFC [9]− [11] and specifically reliability analysis of the UPFC [12], [13]. The present work proposes a systematic integrated method, which includes both operational aspects and reliability assessment required for the complete understanding of the UPFC performance.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of insulated gate bipolar transistor valve converter based unified power flow controller reliability and efficiency

Sreeshobha

Swamy

2022

IJPEDS

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The effectiveness and reliability of the unified power flow controller (UPFC) are determined by the insulated gate bipolar transistor (IGBT) valve. Thermal losses, conduction losses, and switching losses in the IGBT valve all affect the efficiency of UPFC. The failure rate of the converter valves is influenced by junction temperature, which has an impact on the converter's reliability. Piecewise linear electrical circuit simulation (PLECS) was used to simulate two IGBT valve-based converter legs working at 12000 Hz, part number GT30F123. By reference to the switching characteristics produced by PLECS, switching losses, conduction losses, and thermal losses are analyzed. Simulation results are corroborated with analytical measurements. The chance of achieving 100%, 50%, and 0% functioning modes are among the reliability indices that are analyzed. The chance of achieving a hundred percent, fifty percent, or zero percent functioning mode is assessed. The frequency of achieving the state probability and mean time to failures (MTTF) are obtained from probabilities using the Markov model. The thermal losses, failure rate, and lifetime of the UPFC are all quantified to give a complete picture of the UPFC's performance.

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A review on optimal placement and sizing of custom power devices/FACTS devices in electrical power systems

Cited by 8 publications

References 38 publications

Interaction of FACTS devices with loads dynamics in the transport networks and interconnection

Interaction of FACTS devices with loads dynamics in the transport networks and interconnection

Optimal placement and sizing of custom power devices using APSO and JAYA optimization in radial distribution network

Evaluation of insulated gate bipolar transistor valve converter based unified power flow controller reliability and efficiency

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