Optimal Placement of Unified Power Flow Controller for Minimization of Power Transmission Line Losses

Kumar, Ram; Jomoah, Ibrahim M.; Bafail, Abdullah Omar

doi:10.7763/ijcte.2014.v6.893

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…[22] In 2014 Sreerama Kumar R., Ibrahim M. Jomoah, and Abdullah Omar Bafail proposes the application of genetic algorithm for the determination of the optimal placement of unified power flow controller (UPFC) in a power system so as to minimize the system losses and enhance the voltage profile. [23] In 2005 Weerakorn Ongsakul and Peerapol Jirapong, an evolutionary programming (EP) is proposed to determine the optimal allocation of FACTS devices for maximizing the total transfer capability (TTC) of power transactions between source and sink areas in deregulated power system. [24] In 2013 R. Selvarasu and M. Surya Kalavathi, a new strategy has been proposed for optimal placement of Unified Power Flow Controller (UPFC) in power systems with a view to minimize the transmission loss.…”

Section: Different Control Techniques For Better P and Q Controlmentioning

confidence: 99%

Statistical Comparative Study of FACTS Devices in PSS Improvement

Katariya,

Prajapati,

Patel

et al. 2024

eatp

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The Power System Stability (PSS) has been one of the major concerns of modern electrical power systems. The UPFC, a versatile FACTS controller, allows simultaneous or independent control of parameters like line impedance, voltage or power angle so that it can be used for voltage support, transient/dynamic stability improvement and damping of low frequency power system oscillations. Various optimization techniques are also implemented with stability need in controller. The effect of voltage fluctuation, current and frequency variation are controlled using the ANN & Fuzzy logic, to make the power system stability in a smoother functionality. This paper presents a review of various applications which UPFC provides in a power system such as minimization of loss, enhancement of load ability, voltage stability, transient stability, damping of power oscillations etc. by setting up UPFC parameters. To seek better power flow control, optimal allocation and parameter settings of UPFC in power system can be done by various evolutionary techniques.

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Section: Different Control Techniques For Better P and Q Controlmentioning

confidence: 99%

Statistical Comparative Study of FACTS Devices in PSS Improvement

Katariya,

Prajapati,

Patel

et al. 2024

eatp

View full text Add to dashboard Cite

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“…To show the effectiveness of the theoretical results presented in the previous section, the proposed control strategy has been applied to a modified IEEE 5-bus system (N = 5) [47], shown in Figure 4. The test network has been adapted to our problem through the following assumptions.…”

Section: Case Study Descriptionmentioning

confidence: 99%

“…As reported in Reference [47], the following steps have been considered for the solution of discrete-time optimal control (Equations ( 35)-( 37)):…”

Section: Conflicts Of Interestmentioning

confidence: 99%

A Model Predictive Control Strategy for Distribution Grids: Voltage and Frequency Regulation for Islanded Mode Operation

2020

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In the last few years, one of the most important challenges of power technologies has been the integration of traditional energy production systems and distributed energy resources. Large-scale photovoltaic systems and wind farms may decrease the quality of the electrical grid service, mainly due to voltage and frequency peaks and fluctuations. Besides, new functionalities, such as the operation in islanded mode of some portions of the medium-voltage grid, are more and more required. In this respect, a model predictive control for voltage and frequency regulation in interconnected local distribution systems is presented. In the proposed model, each local system represents a collection of intelligent buildings and microgrids with a large capacity in active and reactive power regulation. The related model formalization includes a linear approximation of the power flow equations, based on stochastic variables related to the electrical load and to the production from renewable sources. A model predictive control problem is formalized, and a closed-loop linear control law has been obtained. In the results section, the proposed approach has been tested on the Institute of Electrical and Electronics Engineers(IEEE) 5 bus system, considering multiple loads and renewable sources variations on each local system.

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Fabrication and Reliability Study of 32 AWG Twinax Pairs with Dual Longitudinal Balanced Shields

Chen,

Pan,

Singh

2023

2023 5th International Conference on Electronics and Communication Technologies (ECT

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Optimal Placement of Unified Power Flow Controller for Minimization of Power Transmission Line Losses

Abstract: Index Terms-Genetic algorithm, loss minimization, power system steady state simulation, UPFC model interface..

Cited by 3 publications

References 4 publications

Statistical Comparative Study of FACTS Devices in PSS Improvement

Statistical Comparative Study of FACTS Devices in PSS Improvement

A Model Predictive Control Strategy for Distribution Grids: Voltage and Frequency Regulation for Islanded Mode Operation

Fabrication and Reliability Study of 32 AWG Twinax Pairs with Dual Longitudinal Balanced Shields

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