Results 221 to 230 of about 80,748 (270)
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International Journal of Emerging Electric Power Systems, 2021
AbstractRenewable energy growing is considered one of the main sources of the system harmonics. Thus, in this paper, Total Harmonic Distortion (THD) is reduced by using flexible AC transmission systems (FACTs). Static Compensator (STATCOM) and Static Synchronous Series Compensator (SSSC) are used and compared against basic harmonics filter.
Mohamed Hamdy +3 more
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AbstractRenewable energy growing is considered one of the main sources of the system harmonics. Thus, in this paper, Total Harmonic Distortion (THD) is reduced by using flexible AC transmission systems (FACTs). Static Compensator (STATCOM) and Static Synchronous Series Compensator (SSSC) are used and compared against basic harmonics filter.
Mohamed Hamdy +3 more
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Flexible AC Transmission Systems (FACTS) and power system security — A valuation framework
2011 IEEE Power and Energy Society General Meeting, 2011Considering aging power system infrastructures in conjunction with increased electricity trading activities, there is a strong need for future investments in electricity grids. Technological progress has made available a number of different investment alternatives, ranging e.g.
Spyros Chatzivasileiadis +2 more
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A flexible ac transmission system (FACTS) for balancing arc furnace loads
Electric Power Systems Research, 1997Abstract A flexible AC transmission system (FACTS) is a proposed new technique for balancing unbalanced three phase arc furnace loads. Although reactances of conductors can be balanced by traditional methods, the method proposed here is a unique method for balancing inevitably unbalanced arc resistances.
M.Z. El-Sadek, M. Dessouky, G.A. Mahmoud
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Flexible AC Transmission Systems (FACTS) controllers: an overview
International Journal of Energy Technology and Policy, 2006Flexible AC Transmission Systems (FACTS) controllers are being used in the power systems from the 1970s with the objective of improving system dynamic performance. Due to the environmental, right-of-way, and cost problems in both bundled and unbundled power systems, many of transmission line have been forced to operate in almost their full capacities ...
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Classification and Characteristics of Devices of Flexible AC Transmission Systems (FACTS)
Power Technology and Engineering, 2019A classification of devices incorporated into flexible AC transmission systems (FACTS) in electric networks is presented. The characteristics of flexible AC transmission systems are considered, in particular: devices for compensation (regulation) of reactive power and voltage connected to networks in parallel; devices for compensation (regulation) of ...
Yu. G. Shakarian +3 more
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Flexible AC Transmission System (FACTS)
1996Transmission and distribution systems are at the beginning an era of significant change — an era that is technology-driven by microelectronics (computers and microprocessors), communications, and power electronics. The combined impact of these technologies makes the era unique and important for both transmission and distribution systems, by making them
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Power flow control with Distributed Flexible AC Transmission System (D-FACTS) devices
41st North American Power Symposium, 2009Distributed Flexible AC Transmission System (D-FACTS) devices offer many potential benefits to power system operations. This paper illustrates the flexibility of control that is achievable with D-FACTS devices. The impact of installing D-FACTS devices is examined by studying the sensitivities of power system quantities such as voltage magnitude ...
Katherine M. Rogers, Thomas J. Overbye
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Flexible AC Transmission Systems (FACTS)
2016Flexible AC Transmission Systems (FACTS): Newton Power-Flow Modeling of Voltage-Sourced Converter-Based Controllers introduces different voltage-sourced converter (VSC)-based FACTS controllers and VSC-based high-voltage direct current (VSC-HVDC) systems and their working principles, explaining how FACTS controllers exchange real and reactive power with
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Control Options in Power System Operation by Use of Flexible AC Transmission System (FACTS)
IFAC Proceedings Volumes, 1993Abstract Recently, devices known as FACTS (Flexible AC Transmission systems) specially designed to introduce more “flexibility” both in normal and emergency operation of an electric power system have been proposed in the literature. The flexibility is related to the direct control (both local and centralised) of both active and reactive power.
D. Sutanto, W.R. Lachs
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Some applications of Distributed Flexible AC Transmission System (D-FACTS) devices in power systems
2008 40th North American Power Symposium, 2008Distributed flexible AC transmission system (D-FACTS) devices offer many potential benefits to power system operations. This paper examines the impact of installing D-FACTS devices by studying the linear sensitivities of power system quantities such as voltage magnitude, voltage angle, bus power injections, line power flow, and real power losses with ...
K. M. Rogers, T. J. Overbye
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