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Variable-structure control of flexible AC transmission systems
[1992] Proceedings of the 31st IEEE Conference on Decision and Control, 2005A variable-structure control of a flexible AC transmission system (FACTS) is used by devices including dynamic braking-resistors and dynamic series-capacitors. The recognized electromagnetic transient program (EMTP) indicates that the proposed control is highly successful for large-signal transient stability and for the improvement of electric power ...
Y. Wang, W. Zhu, R.R. Mohler, R. Spee
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RGA applications in the control of flexible AC transmission systems
2003 46th Midwest Symposium on Circuits and Systems, 2006FACTS damping control is superimposed on FACTS normal control functions and hence its effectiveness can be hampered by the interactions between FACTS normal control and damping control function. This paper proposes a modified method based on the relative gain array (RGA) theory to assess the interactions between FACTS normal control and damping control
H.F. Wang +3 more
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Flexible AC transmission systems: technology for the future
[1991] Proceedings of the 20th Electrical Electronics Insulation Conference, 2002A novel concept of power systems design and operation has been developed: flexible AC transmission systems (FACTS). FACTS technology can increase the loading on existing systems and assist in directing power flow in an interconnected network. The concept is based on the following view: systems are mechanically controlled for the most part, and the ...
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Evolutionary fuzzy control of flexible AC transmission system
IEE Proceedings - Generation, Transmission and Distribution, 2005A fuzzy-controller design by the hybrid of genetic algorithm and particle-swarm optimisation (F-HGAPSO) is employed for a thyristor-controlled series capacitor (TCSC) to improve the transient stability of flexible AC transmission systems (FACTS). According to the variation of rotation speed, a fuzzy controller decides an approximate series capacitance ...
Chun-Feng Lu, Chia-Feng Juang
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Flexible AC Transmission Systems (FACTS) and Resilient AC Distribution Systems (RACDS) in Smart Grid
Proceedings of the IEEE, 2017Transmission and distribution (T&D) networks are a critical part of the power grid. As moving towards a smart-grid, it is essential to modernize the T&D networks and make it “Smart-grid ready”. The concept of flexible ac transmission systems (FACTS) has been well-known for three decades.
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Flexible AC Transmission Systems (FACTS) Controller in Power Transmission
2018Secure and reliable operation of the power system is a critical issue for large, complicated, and interconnected power system networks. Security constraints such as thermal limits of transmission lines and bus voltage limits must be satisfied under any operating point in order to deliver reliable power to the consumers.
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High Power Electronics and flexible AC Transmission System
IEEE Power Engineering Review, 1988During the last decade, higher energy costs, the difficulty in building new power plants and improved converter technology provided an increased Market for HVDC transmission. However, HVDC, due to the high cost of converters, will play a limited role in the overall ac power system.
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Flexible AC transmission system using TSR
AIP Conference Proceedings, 2023T. Bhargava Ramu +3 more
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