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Journal articles on the topic 'FACTS (Flexible AC Transmission Systems)'

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Published: 3 June 2025

Last updated: 31 July 2025

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1

HAMMONS, T. J., and S. K. LIM. "FLEXIBLE AC TRANSMISSION SYSTEMS (FACTS)." Electric Machines & Power Systems 25, no. 1 (1997): 73–85. http://dx.doi.org/10.1080/07313569708955725.

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Sandeep, Kaur* Dr. Raja Singh Khela. "STABILITY ANALYSIS USING UPFC." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 7 (2016): 196–204. https://doi.org/10.5281/zenodo.56944.

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Flexible AC Transmission Systems (FACTS) is an Alternating current transmission systems incorporating power electronic based and other static controllers with an aim to build flexibility in the system in order to enhance controllability and increase power transfer capability.FACTS Controller is a power electronic based system and other static equipment that provide control of one or more AC transmission system parameters. The term FACTS controllers describes power electronic based circuit configuration applied in ac transmission systems. FACTS represent flexible ac transmission system, with th

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3

Matthew, N. O. Sadiku, A. Omotoso Adedamola, and M. Musa |. Adebowale E. Shadare Sarhan. "Flexible Alternating Current Transmission Systems." International Journal of Trend in Scientific Research and Development 3, no. 1 (2018): 809–11. https://doi.org/10.31142/ijtsrd19063.

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Flexible AC Transmission System FACTS refers to a family of power electronics based devices designed to increase power transfer capability of power transmission system. The main objective of FACTS is to obtain AC systems with a high level of flexibility just as in high voltage DC systems. FACTS uses power electronics for controlling power flow in a transmission system. This paper provides a brief introduction to FACTS devices or controllers. Matthew N. O. Sadiku | Adedamola A. Omotoso | Sarhan M. Musa | Adebowale E. Shadare "Flexible Alternating Current Transmission Systems" Publishe

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4

Singh, S. N. "Flexible AC Transmission Systems (FACTS) controllers: an overview." International Journal of Energy Technology and Policy 4, no. 3/4 (2006): 236. http://dx.doi.org/10.1504/ijetp.2006.009973.

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5

Lie, Tjing T., and Wanhong Deng. "Optimal flexible AC transmission systems (FACTS) devices allocation." International Journal of Electrical Power & Energy Systems 19, no. 2 (1997): 125–34. http://dx.doi.org/10.1016/s0142-0615(96)00036-1.

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6

Keshav, Kumar, Kumar Praveen, and Meena Kusum. "Concepts and Technology of Flexible Ac Transmission Systems." International Journal of Trend in Scientific Research and Development 3, no. 3 (2019): 278–80. https://doi.org/10.31142/ijtsrd21746.

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FACTS indicate versatile AC transmission and this innovation release new doors for observance the facility and up the consumption limit of recent additionally as new and upgraded lines. These opportunities arise because of the provision of FACTS Controllers that controls the reticulated parameters like shunt series ohmic resistance, current, voltage, and different parameters. A difficulty emerging from the pressure of expanding power transmission and distribution limit could be effectively settled by growing the system and introducing more transmission lines. In any case, natural and monetary

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7

Georgilakis, Pavlos S., and Peter G. Vernados. "Flexible AC Transmission System Controllers: An Evaluation." Materials Science Forum 670 (December 2010): 399–406. http://dx.doi.org/10.4028/www.scientific.net/msf.670.399.

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Electricity market activities and a growing demand for electricity have led to heavily stressed power systems. This requires operation of the networks closer to their stability limits. Cost effective solutions are preferred over network extensions. The flexible alternating current transmission system (FACTS), a new technology based on power electronics, offers an opportunity to enhance controllability, stability, and power transfer capability of ac transmission systems. This paper provides a comprehensive review and evaluation of FACTS controllers.

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8

Moore, P., and P. Ashmole. "Flexible AC transmission systems. Part 3: Conventional FACTS controllers." Power Engineering Journal 11, no. 4 (1997): 177–83. http://dx.doi.org/10.1049/pe:19970408.

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9

Moore, P., and P. Ashmole. "Flexible AC transmission systems. Part 4: Advanced FACTS controllers." Power Engineering Journal 12, no. 2 (1998): 95–100. http://dx.doi.org/10.1049/pe:19980211.

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10

Dash, P. K., A. K. Pradhan, G. Panda, and A. C. Liew. "Adaptive relay setting for flexible AC transmission systems (FACTS)." IEEE Transactions on Power Delivery 15, no. 1 (2000): 38–43. http://dx.doi.org/10.1109/61.847226.

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11

Peng, Fang Z. "Flexible AC Transmission Systems (FACTS) and Resilient AC Distribution Systems (RACDS) in Smart Grid." Proceedings of the IEEE 105, no. 11 (2017): 2099–115. http://dx.doi.org/10.1109/jproc.2017.2714022.

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12

Alabdeli, Haider, Mohammed Kadhim Obaid, M. Rekha, S. Sivasubramanian, J. Ashok, and S. Tharmar. "Modernizing Electrical Grids with TCR-Based Flexible AC Transmission Systems." E3S Web of Conferences 564 (2024): 10003. http://dx.doi.org/10.1051/e3sconf/202456410003.

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Modernizing electrical grids is imperative to meet the growing demand for reliable, efficient, and sustainable energy. Thyristor-Controlled Reactors (TCRs) are integral components of modern Flexible AC Transmission Systems (FACTS). These systems offer a robust solution for enhancing grid stability, improving power quality, and optimizing transmission efficiency, ensuring that electric grids can support future energy needs. TCR-based FACTS are a collection of technologies designed to enhance the controllability, stability, and power transfer capability of AC electrical grid systems. In this pap

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13

Shakarian, Yu G., N. L. Novikov, P. V. Sokur, and A. N. Novikov. "Classification and Characteristics of Devices of Flexible AC Transmission Systems (FACTS)." Power Technology and Engineering 52, no. 6 (2019): 723–28. http://dx.doi.org/10.1007/s10749-019-01022-y.

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14

Misba, Misbahuddin Buang. "Aplikasi Peralatan Flexible AC transmission Systems (FACTS) Pada Sistem Tenaga Listrik." JNSTA ADPERTISI JOURNAL 4, no. 1 (2024): 1–10. http://dx.doi.org/10.62728/jnsta.v4i1.486.

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The power need of South Sulawesi community is increasingly in a row with technology development. At this time, with the lack of new generation and transmission facilities make voltage instability always occur. To relieve it, Flexible AC Transmission System (FACTS) is used, that is, Static Compensator (STATCOM) which its basic operating principles functions as a synchronous voltage source. This research aimed to find out voltage conditions and power systems losses of South Sulawesi before and after using STATCOM and determine location of STATCOM installation. This research was carried out in So

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Kumar, Prashant. "Enhancement of Power Quality by an Application FACTS Devices." International Journal of Power Electronics and Drive Systems (IJPEDS) 6, no. 1 (2015): 10. http://dx.doi.org/10.11591/ijpeds.v6.i1.pp10-17.

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<p>The paper narrates widespread use of electrical energy by modern civilization has necessitated producing bulk electrical energy economically and efficiently. The Flexible AC Transmission system (FACTS) is a new technology based on power electronics, which offers an opportunity to enhance controllability, stability, and power transfer capability of AC transmission systems. Here SVC has been developed with the combination of TCSC and TCR. The paper contains simulation models of Thyristor controlled Series Capacitor (TCSC) and Thyristor controlled Reactor (TCR)-based Static VAR Compensat

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Jagannath, Kannale, K. Rajeshwar Sangappa, R. Basavaraj, and G. Shweta. "Exploring SVC and STATCOM: Unveiling the Secrets behind Power System Reliability." Recent Trends in Control and Converter 6, no. 3 (2023): 1–8. https://doi.org/10.5281/zenodo.8365438.

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<em>Modern power systems' transmission networks are under increasing strain as a result of rising demand and limits on the construction of additional lines. The risk of losing stability after a disruption is one result of such a strained system. In order to better utilize a transmission network's current facilities while maintaining the appropriate stability margin, flexible ac transmission system (FACTS) devices are shown to be equally effective. In order to control voltage and power flow in electric power transmission systems, Flexible AC Transmission System (FACTS) controllers, like

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17

Ndlela, Nomihla Wandile, and Innocent Ewean Davidson. "Network Coordination between High-Voltage DC and High-Voltage AC Transmission Systems Using Flexible AC Transmission System Controllers." Energies 15, no. 19 (2022): 7402. http://dx.doi.org/10.3390/en15197402.

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The strategic intent of the African Union is to develop a “Smart Integrated African Electric Power Super Grid” driven by modern tools and advances in high-voltage direct current (HVDC) engineering and flexible alternating current technology systems (FACTS), which is central in supporting Africa’s sustained economic growth and development. The southern African region, including South Africa, is beset by the critical challenges of perennial load-shedding, which impedes economic growth and aggravates unemployment. This has led to the insecurity of electricity supplies and degraded the quality of

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Shea, J. J. "Understanding FACTS-concepts and technology of flexible AC transmission systems [Book Review]." IEEE Electrical Insulation Magazine 18, no. 1 (2002): 46. http://dx.doi.org/10.1109/mei.2002.981326.

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19

Gomis-Bellmunt, Oriol, Joan Sau-Bassols, Eduardo Prieto-Araujo, and Marc Cheah-Mane. "Flexible Converters for Meshed HVDC Grids: From Flexible AC Transmission Systems (FACTS) to Flexible DC Grids." IEEE Transactions on Power Delivery 35, no. 1 (2020): 2–15. http://dx.doi.org/10.1109/tpwrd.2019.2939588.

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20

Coronado de Koster, Othón Aram, and José Antonio Domínguez-Navarro. "Multi-Objective Tabu Search for the Location and Sizing of Multiple Types of FACTS and DG in Electrical Networks." Energies 13, no. 11 (2020): 2722. http://dx.doi.org/10.3390/en13112722.

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Flexible AC transmission systems and distributed generation units in power systems provide several benefits such as voltage stability, power loss minimization, thermal limits enhancement, or enables power system management close to the limit operation points; and by extension, economic benefits such as power fuel cost and power loss cost minimization. This work presents a multi-objective optimization algorithm to determine the location and size of hybrid solutions based on a combination of Flexible AC transmission systems devices and distributed generation. Further, the work expands the types

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Mumcu, Kenan Ahmet, Alper Çetin, and Canan Şişman Korkmaz. "Fault Monitoring and Analysis System for FACTS Systems." Orclever Proceedings of Research and Development 5, no. 1 (2024): 377–99. https://doi.org/10.56038/oprd.v5i1.549.

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This study focuses on the development of a fault monitoring and analysis system specifically designed for Flexible AC Transmission Systems (FACTS). The system records analog and digital data at high resolution and frequency, enabling graphical analysis of these data. Designed for various industrial applications, this system is particularly used in distribution networks, substations, generation facilities, and factories to detect and monitor voltage and current anomalies. The system is equipped with a user-friendly interface that allows detailed examination of the recorded data.

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22

Chaitanya, Sela Naga Venkata Sri Krishna, R. Ashok Bakkiyaraj, Bathina Venkateswara Rao, and Kalikrishnan Jayanthi. "Optimal reactive power dispatch using modified-ant lion optimizer with flexible AC transmission systems devices." Bulletin of Electrical Engineering and Informatics 14, no. 1 (2025): 11–20. http://dx.doi.org/10.11591/eei.v14i1.5882.

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This study focuses on reactive power planning in the IEEE30-bus test system, specifically involving the integration of flexible AC transmission systems (FACTS) within the utility system. The primary objective is to minimize power loss and voltage deviation. To address this, a recently developed optimization algorithm called modified ant-lion optimizer (MALO) is applied to solve the optimal reactive power dispatch (ORPD) problem on the IEEE 30-bus system. A comparative analysis is conducted between the results obtained with and without FACTS devices. The findings reveal that the utilization of

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23

Soleimani, K., and J. Mazloum. "Considering FACTS in Optimal Transmission Expansion Planning." Engineering, Technology & Applied Science Research 7, no. 5 (2017): 1987–95. http://dx.doi.org/10.48084/etasr.1358.

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The expansion of power transmission systems is an important part of the expansion of power systems that requires enormous investment costs. Since the construction of new transmission lines is very expensive, it is necessary to choose the most efficient expansion plan that ensures system security with a minimal number of new lines. In this paper, the role of Flexible AC Transmission System (FACTS) devices in the effective operation and expansion planning of transmission systems is examined. Effort was taken to implement a method based on sensitivity analysis to select the optimal number and loc

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Soleimani, K., and J. Mazloum. "Considering FACTS in Optimal Transmission Expansion Planning." Engineering, Technology & Applied Science Research 7, no. 5 (2017): 1987–95. https://doi.org/10.5281/zenodo.1037208.

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The expansion of power transmission systems is an important part of the expansion of power systems that requires enormous investment costs. Since the construction of new transmission lines is very expensive, it is necessary to choose the most efficient expansion plan that ensures system security with a minimal number of new lines. In this paper, the role of Flexible AC Transmission System (FACTS) devices in the effective operation and expansion planning of transmission systems is examined. Effort was taken to implement a method based on sensitivity analysis to select the optimal number and loc

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25

Gopinath, B., S. Suresh Kumar, and Juvan Michael. "Stability Improvement in Power Systems Using Unified Power Flow Controller (UPFC)." Advanced Materials Research 768 (September 2013): 392–97. http://dx.doi.org/10.4028/www.scientific.net/amr.768.392.

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Flexible AC transmission system (FACTS) is a system composed of static equipments used for ac transmission of electric energy to improve the power transfer capability and to enhance controllability of interconnected network. Unified Power Flow Controller (UPFC) is the most widely used FACTS device for providing fast acting reactive power compensation on high voltage electricity transmission network. This paper deals with the designing of Adaptive Neuro Fuzzy Inference controller (ANFIC) and fuzzy based Particle Swarm Optimization (PSO) controller for the performance analysis of UPFC. The contr

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26

Shankaregowda, Tanuja Koppa, and Shankaralingappa Channappa Byalihal. "Economic flexible AC transmission system devices placement/sizing with (N-1) contingency using genetic algorithm." Indonesian Journal of Electrical Engineering and Computer Science 32, no. 2 (2023): 664. http://dx.doi.org/10.11591/ijeecs.v32.i2.pp664-675.

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<span>The rise in demand for electricity and the high cost of constructing new power networks reckons optimal utilization of electric power overloading and excessive power transfer along transmission lines, high losses, voltage instability, poor power quality, reliability issues. Flexible AC transmission system (FACTS) boosts the static and dynamic performance of power systems. Although efficient power transmission by improving power quality and voltage profile enhancement is controlled using the FACTS devices the placement, types, and sizing are important parameters to be optimized for

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Tanuja, Koppa Shankaregowda, and ShankaralingappaChannappaByalihal. "Economic flexible AC transmission system devices placement/sizing with (N-1) contingency using genetic algorithm." Economic flexible AC transmission system devices placement/sizing with (N-1) contingency using genetic algorithm 32, no. 2 (2023): 664–75. https://doi.org/10.11591/ijeecs.v32.i2.pp664-675.

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The rise in demand for electricity and the high cost of constructing new power networks reckons optimal utilization of electric power overloading and excessive power transfer along transmission lines, high losses, voltage instability, poor power quality, reliability issues. Flexible AC transmission system (FACTS) boosts the static and dynamic performance of  power systems. Although efficient power transmission by improving power quality and voltage profile enhancement is controlled using the FACTS devices the placement, types, and sizing are important parameters to be optimized for the po

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Namburi, Nireekshana, Archana A., Manvitha Setla, Saad Ahmed Mohammed, Ahmed Khan Nisar, and George Muller Akellu. "Unique Facts Device for Power Quality Mitigation." Unique Facts Device for Power Quality Mitigation 9, no. 2 (2024): 4. https://doi.org/10.5281/zenodo.10652911.

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STATCOM devices play a vital role in modern power systems, providing flexible and efficient solutions for voltage control, enhancing power quality, supporting renewable integration, and improving overall grid reliability and performance. A STATCOM (Static Synchronous Compensator) is a device used in power systems for voltage control, power flow control, and reactive power compensation. It is a type of Flexible AC Transmission System (FACTS) technology that uses power electronics to manage the flow of electricity on the grid. A STATCOM works by generating or absorbing reactive power (VARs), whi

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Namburi, Nireekshana, Reddy K.Pulla, Bose Babu Reyya, Sunder Bonda, Kumar G.Sumanth, and Raj P.Vivekananda. "Static Var Compensator for Reactive Power Control." Static Var Compensator for Reactive Power Control 9, no. 2 (2024): 4. https://doi.org/10.5281/zenodo.10638477.

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Static VAR Compensators play a crucial role in modern power systems, offering a dynamic solution for managing reactive power and voltage. Their ability to rapidly respond to system changes makes them invaluable for maintaining system stability, improving power quality, and enhancing the overall efficiency of power transmission and distribution networks.A Static VAR Compensator (SVC) is a sophisticated electrical device used in power systems for controlling and regulating voltage and reactive power flow. It is part of the Flexible AC Transmission Systems (FACTS) family, which enhances the contr

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Dang, Khanh Tuan, and Liem Van Nguyen. "Applications of FACTS devices for improving power system transient stability." Science and Technology Development Journal 18, no. 3 (2015): 47–54. http://dx.doi.org/10.32508/stdj.v18i3.884.

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As the power demand has been increasing rapidly, today’s modern power system becomes to be more complex and faces many challenges. It is envisaged that transient stability will play the important role in ensuring the steady state operation of power systems in the event of three phases fault or switching of lines. This paper investigates models of Flexible AC Transmission Systems (FACTS) and applications of FACTS devices for improving the rotor angle stability. FACTS devices are applicable in shunt connection Static Var Compensator (SVC), in series connection Thyristor-Controlled Series Capacit

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31

Mende, Denis, and Lutz Hofmann. "Optimised Congestion Management Using Curative Measures in Combined AC/DC Systems with Flexible AC Transmission Systems." Energies 17, no. 9 (2024): 2157. http://dx.doi.org/10.3390/en17092157.

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Due to the increasing demand for transport of electrical energy, measures for power flow control, congestion management, and higher utilisation of the existing grid play a decisive role in the transformation of the power system. Hence, enormous efforts must be undertaken using measures of congestion management. Modelling and integration of corresponding measures in optimisation tools to support grid and system operation and therewith reduce the resulting efforts become more important. This is especially true because of the high intermittency and decentralisation of renewable generation leading

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Jadeja, R., S. Patel, and S. Chauhan. "STATCOM – A Preface to Power Quality in Power Systems Performance." Engineering, Technology & Applied Science Research 6, no. 1 (2016): 895–905. http://dx.doi.org/10.48084/etasr.603.

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This paper investigates different types of Flexible AC transmission System (FACTS) controllers with focus on various operational and control aspects of static synchronous compensators (STATCOM) to different performance characteristics like power transfer capability, voltage regulation, reactive power management, stability limits, power factor improvement etc. In addition, various features related to STATCOM like converter topologies, reference compensating signal generation schemes, controllers, and generation of switching signals are reviewed.

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Jadeja, R., S. Patel, and S. Chauhan. "STATCOM – A Preface to Power Quality in Power Systems Performance." Engineering, Technology & Applied Science Research 6, no. 1 (2016): 895–905. https://doi.org/10.5281/zenodo.45612.

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This paper investigates different types of Flexible AC transmission System (FACTS) controllers with focus on various operational and control aspects of static synchronous compensators (STATCOM) to different performance characteristics like power transfer capability, voltage regulation, reactive power management, stability limits, power factor improvement etc. In addition, various features related to STATCOM like converter topologies, reference compensating signal generation schemes, controllers, and generation of switching signals are reviewed.

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34

Mohammad, Naseem Akhlakh, Khan Ahmad Ahmad, Minai Faiz, and Hameed Salman. "OPTIMAL LOCATION OF TCSC FOR REDUCTION IN SYSTEM LOSSES." International Journal of Advances in Engineering & Scientific Research 1, no. 7 (2014): 35–42. https://doi.org/10.5281/zenodo.10725336.

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                           <em>The existing transmission system are currently facing challenges to enhance  the power transfer capabilities. This is where the Flexible AC Transmission Systems (FACTS) technology comes into effect. With relatively low investment, compared to new transmission or generation facilities, the FACTS technology allows the industries to better utilization of  the existing transmission and generation reserves, while enhancing the power sy

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35

Benyamina, Maamar, Mohamed Bouhamida, Tayeb Allaoui, Rachid Taleb, and Mouloud Denai. "Robust control of a UPFC system with H~ control technique." Indonesian Journal of Electrical Engineering and Computer Science 18, no. 1 (2020): 533. http://dx.doi.org/10.11591/ijeecs.v18.i1.pp533-543.

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<p>FACTS (Flexible AC Transmission Systems) technology has now been accepted as a potential solution to the stability problem and load flow. The Unified Power Flow Controller (UPFC) is considered to be the most powerful and versatile among all FACTS devices. This paper presents the control of a UPFC system using Hinf robust control technique. A simulation study using Matlab/Simulink is presented to the performance of this control strategy and the robustness with respect to variations of the system parameters such as the inductance of the transmission line.</p>

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Maamar, Benyamina, Bouhamida Mohamed, Allaoui Tayeb, Taleb Rachid, and Denai Mouloud. "Robust control of a UPFC system with H control technique." Indonesian Journal of Electrical Engineering and Computer Science 18, no. 1 (2020): 533–43. https://doi.org/10.11591/ijeecs.v18.i1.pp533-543.

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FACTS (Flexible AC Transmission Systems) technology has now been accepted as a potential solution to the stability problem and load flow. The Unified Power Flow Controller (UPFC) is considered to be the most powerful and versatile among all FACTS devices. This paper presents the control of a UPFC system using H robust control technique. A simulation study using Matlab/Simulink is presented to the performance of this control strategy and the robustness with respect to variations of the system parameters such as the inductance of the transmission line.

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Prasath, R. Arun, M. Vimalraj, M. Riyas Ahamed, and K. Srinivasa Rao. "Power System Loadability Maximization by Optimal Placement of Multiple-Type FACTS Devices Using PSO Based GUI." Advanced Materials Research 984-985 (July 2014): 1286–94. http://dx.doi.org/10.4028/www.scientific.net/amr.984-985.1286.

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This paper presents a graphical user interface (GUI) uses Particle Swarm Optimization (PSO), which is used to find the optimal locations and sizing parameters of multi type Flexible AC transmission systems (FACTS) devices in complex power systems. The GUI toolbox, offers user to choose a power system network, PSO settings and the type and number of FACTS devices for the selected network. In this paper, three different FACTS devices are implemented: SVC, TCSC and TCPST. FACTS devices are used to increase the system loadability, by reducing power flow on overloaded lines, transmission line losse

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Latha, Bojaraj Soumya, and A. Amudha. "Optimal Placement of Unified Power Flow Controller in the Transmission Line Using SFL Algorithm." Applied Mechanics and Materials 573 (June 2014): 352–55. http://dx.doi.org/10.4028/www.scientific.net/amm.573.352.

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A power system structure has the generation, transmission and the distribution systems. During the transfer of power from the generation system to the distribution system, transmission line losses are occurred. To reduce the losses and keep the system stable, many controllers are being used. The Flexible AC Transmission systems (FACTS) are the modern controllers finding application in the power systems. The Unified Power Flow Controller (UPFC) is considered to be the best among the FACTS devices. It is installed in the transmission line to maintain the voltage of the system within the prescrib

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Ge, Ting You, and Yang Jiang. "Analysis on Control Solution of Interline Power Flow Controller." Materials Science Forum 861 (July 2016): 299–301. http://dx.doi.org/10.4028/www.scientific.net/msf.861.299.

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Interline power flow controller is the control device of FACTS (Flexible AC Transmission Systems) which can adjust trend, enhance stability, improve power grid transmission, etc. Through the analysis of the structure of IPFC, this paper demonstrates that fuzzy control method is an advanced and reasonable control method, which can be independently control bus voltage and the active and reactive power current on a line in the power system.

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40

Khamidov, Shukhrat, Sunnatilla Tillaev, and Bahrom Normuratov. "Improving the reliability of UPS Central Asia implementation of FACTS devices." E3S Web of Conferences 216 (2020): 01103. http://dx.doi.org/10.1051/e3sconf/202021601103.

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The article analyzes the issues of increasing the reliability, stability, improving the control of power flows in electrical networks in the Unified Power System of Central Asia on the basis of the introduction of the Flexible AC Transmission Systems (FACTS) technology. The solution of the problems of regulation of operating parameters of electrical sistems is considered. An assessment of the economic effect from the introduction of FACTS technology in the energy system of Uzbekistan has been carried out.

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Huanca, Dany H., Djalma M. Falcão, and Murilo E. C. Bento. "Transmission Expansion Planning Considering Storage, Flexible AC Transmission System, Losses, and Contingencies to Integrate Wind Power." Energies 17, no. 7 (2024): 1777. http://dx.doi.org/10.3390/en17071777.

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To meet future load projection with the integration of renewable sources, the transmission system must be planned optimally. Thus, this paper introduces a comparative analysis and comprehensive methodology for transmission expansion planning (TEP), incorporating the combined effects of wind power, losses, N-1 contingency, a FACTS, and storage in a flexible environment. Specifically, the optimal placement of the FACTS, known as series capacitive compensation (SCC) devices, is used. The intraday constraints associated with wind power and energy storage are represented by the methodology of typic

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Tanuja, Koppa Shankaregowda, and Channappa Byalihal Shankaralingappa. "Optimal location of multiple FACTS devices in N-1 contingency conditions using traditional genetic algorithm." International Journal of Power Electronics and Drive Systems 14, no. 3 (2023): 1876~1884. https://doi.org/10.11591/ijpeds.v14.i3.pp1876-1884.

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Transmission systems are prone to contingency conditions that would either occur using a generator outage or line outage. Placing and sizing the flexible ac transmission systems (FACTS) devices appropriately can reduce the effects of the contingency condition. This paper optimally locates FACTS devices in a transmission system under the N-1 contingency condition. The genetic algorithm (GA) technique is used to locate different, multiple FACTS devices (thyristor-controlled series capacitor and static VAR compensator) optimally in a power system. This optimization technique is used to locate FAC

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M.S. Priyadarshini. "Operation of Thyristor Controlled Reactor and Thyristor Switched Capacitor of Static var Compensator for Voltage Variations." South Asian Journal of Engineering and Technology 12, no. 6 (2022): 1–8. http://dx.doi.org/10.26524/sajet.2022.12.59.

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The deviations that occur in electrical power supplied by utilities to consumers are termed as power quality disturbances. Due to power quality disturbances, a change is evident for a short duration in voltage, current or frequency. In order to maintain constant voltage to the connected load, compensation devices are used based on flexible AC transmission systems (FACTS) technology. Based on an increase or decrease in voltage, suitable correction action can be taken by power electronic based devices. The voltage and current variations of static VAR compensator, shunt connected flexible AC tran

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Dhairyasheel, S. Nikam, and N. Kalkhambkar V. "A REVIEW ON MULTILEVEL VSC TOPOLOGY." JournalNX - a Multidisciplinary Peer Reviewed Journal RIT PG Con-18 (April 22, 2018): 142–47. https://doi.org/10.5281/zenodo.1413345.

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 In electrical power system, Flexible AC Transmission System FACTS Devices provides better performance than conventional controllers. Voltage Source Inverter VSI based devices are more favorable FACTS controllers. In last couple of decades, many control technologies for VSC have been proposed

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Shinde, Sandip, Rajiv Gandhi N, G. Simi Margarat, et al. "Enhancing Power System Stability and Efficiency Using Flexible AC Transmission Systems (FACTS): A Comprehensive Analysis of Control Strategies and Applications." E3S Web of Conferences 591 (2024): 01014. http://dx.doi.org/10.1051/e3sconf/202459101014.

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Flexible AC Transmission Systems (FACTS) play a vital role in enhancing the stability, efficiency, and reliability of modern power systems. With the increasing complexity of power grids due to the integration of renewable energy sources, effective control of power flow, voltage regulation, and stability improvement are critical challenges. FACTS devices, such as Static Synchronous Compensator (STATCOM), Unified Power Flow Controller (UPFC), and Thyristor- Controlled Series Capacitor (TCSC), offer advanced solutions to mitigate these challenges by providing dynamic voltage control, reactive pow

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Haroon, Ayesha, Irfan Shafqat Javed, Huma Rehmat Baig, and Ali Nasir. "Modeling, Control and Placement of FACTS Devices: A Review." Mehran University Research Journal of Engineering and Technology 39, no. 4 (2020): 719–33. http://dx.doi.org/10.22581/muet1982.2004.04.

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Over the past two decades, developing distributed energy sources in electric power grid have created new challenges related to the power quality, voltage adjustment and proficient energy utilization. Power electronic converters are widely used to interface the emerging energy systems (without and with energy storage) and smart buildings with the transmission and distribution systems. Flexible Ac Transmission Systems (FACTS) and Voltage-Source Converters (VSC), with smart dynamic controllers, are emerging as stabilization and power filtering equipment to improve the power quality. FACTS devices

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Kianersi, Hadi, and Hamid Asadi. "Voltage Stability Improvement By Using FACTS Elements With Economic Consideration." Ciência e Natura 37 (December 19, 2015): 162. http://dx.doi.org/10.5902/2179460x20767.

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In last two decades due to increasing power demand power systems are operated to their maximum operation conditions. It will cause to any problems that one of these is voltage instability. To overcome this problem Flexible AC Transmission Systems(FACTS) have been used in power systems. The FACTS devices improves system stability, reduce losses and power generation cost. Best location of FACTS devices will help to maintain bus voltages at desired level, reduce cost of these devices and improve voltage stability margins. This paper presents the methods to location and rating of FACTS devices are

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Shende, Divya, Prashant Jagtap, and Rutuja Hiware. "Enhanced power quality using unified power flow controller systems." Journal of Physics: Conference Series 2089, no. 1 (2021): 012035. http://dx.doi.org/10.1088/1742-6596/2089/1/012035.

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Abstract Electrical system frequently finds and issue due to unstable nature and power quality because of, in relation to great number of nonlinear charges. So, there is need to limit inside of these difficulties and produce fine voltage quality concerns. The Flexible Alternate Flow Transmission Systems (FACTS) are the framework made out of static gear works for the AC transmission of electrical energy. Unified_Power_Flow Controls (UPFC) are the excellent FACTS tools to attach series and shunt together and it could use for framing Power transmission sensitive and active power. Here in the pape

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Abdollahi, Arsalan, Ali Ghadimi, Mohammad Miveh, Fazel Mohammadi, and Francisco Jurado. "Optimal Power Flow Incorporating FACTS Devices and Stochastic Wind Power Generation Using Krill Herd Algorithm." Electronics 9, no. 6 (2020): 1043. http://dx.doi.org/10.3390/electronics9061043.

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This paper deals with investigating the Optimal Power Flow (OPF) solution of power systems considering Flexible AC Transmission Systems (FACTS) devices and wind power generation under uncertainty. The Krill Herd Algorithm (KHA), as a new meta-heuristic approach, is employed to cope with the OPF problem of power systems, incorporating FACTS devices and stochastic wind power generation. The wind power uncertainty is included in the optimization problem using Weibull probability density function modeling to determine the optimal values of decision variables. Various objective functions, including

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A. Hussein, Nabil, Ayamn A. Eisa, Hassan M. Mahmoud, Safy A. Shehata, and El-Saeed A. Othman. "Interline power flow controller (IPFC) characterization in power systems." International Journal of Engineering & Technology 7, no. 3 (2018): 1656. http://dx.doi.org/10.14419/ijet.v7i3.14894.

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Flexible AC Transmission Systems (FACTS) have been proposed in the late 1980s to meet and provide the electrical power system requirements. FACTS are used to control the power flow and to improve the power system stability. Interline power flow controller (IPFC) is a versatile device in the FACTS family of controllers and one of its latest generations which has the ability to simultaneously control the power flow in two or multiple transmission lines. This paper is tackling the IPFC performance in power systems; it aims to discuss the availability to define a known scenario for the IPFC perfor

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