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Investigation on the Application of Fuzzy Logic Controller in Unified Power Flow Controller (UPFC)
2020The Unified Power Flow Controller (UPFC) is the adjustable flexible ac transmission system (FACTS) controller that can control the three parameters i.e. Impedance, Voltage and Phase angle of transmission line simultaneously or individually in appropriate combination. This paper presents an investigation on the current research and on the application of
null Lalhungliana +2 more
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IEEE/PES Transmission and Distribution Conference and Exhibition, 2003
At present, many studies focusing the steady-state behaviour of the UPFC, mainly in radial systems, have been carried out. However, there is a little literature examining its effect and interaction with the network. The present paper initially shows a brief analysis of both the series injected voltage and the shunt reactive current, which is based upon
R.L.V. Arnez, L.C. Zanetta
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At present, many studies focusing the steady-state behaviour of the UPFC, mainly in radial systems, have been carried out. However, there is a little literature examining its effect and interaction with the network. The present paper initially shows a brief analysis of both the series injected voltage and the shunt reactive current, which is based upon
R.L.V. Arnez, L.C. Zanetta
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Fast reliable unified power flow controller (UPFC) algorithm
Seventh International Conference on AC and DC Transmission, 2001Growth of electric power demand leads to growth in electric power systems. So AC transmission systems must be controlled fast enough and practical enough to handle the variation of power system conditions. Many traditional controllers were used before with the design of transmission systems but greater operating flexibility and better utilization of ...
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Transient stability improvement in power system using unified power flow controller (UPFC)
2013 Fourth International Conference on Computing, Communications and Networking Technologies (ICCCNT), 2013Flexible AC Transmission Systems (FACTS) technology is the most advanced tool for power flow control in electric network. Unified Power Flow Controller (UPFC) is the most versatile FACTS device for optimization and control of power flow in transmission system.
F. Gopinath Balakrishnan +2 more
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IEE Proceedings - Generation, Transmission and Distribution, 1997
A new and comprehensive load flow model for the unified power flow controller (UPFC) is presented. The UPFC model is incorporated into an existing FACTS Newton-Raphson load flow algorithm. Critical comparisons are made against existing UPFC models, which show the newly developed model to be far more flexible and efficient.
C.R. Fuerte-Esquivel, E. Acha
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A new and comprehensive load flow model for the unified power flow controller (UPFC) is presented. The UPFC model is incorporated into an existing FACTS Newton-Raphson load flow algorithm. Critical comparisons are made against existing UPFC models, which show the newly developed model to be far more flexible and efficient.
C.R. Fuerte-Esquivel, E. Acha
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Unified power flow controller (UPFC) based on chopper stabilized multilevel converter
PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972, 2002A system of class B choppers equalizes the DC voltages of the back-to-back multilevel converters of the UPFC thus removing the constraint that the voltages of the series and the shunt converter must operate at a fixed ratio. This allows the UPFC to operate with independent controls over the real power and the reactive powers on both sides.
null Yiqiang Chen +3 more
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2009
This chapter contains sections titled: Introduction The Unified Power Flow Controller The Interline Power Flow Controller (IPFC) Generalized and Multifunctional FACTS Controllers This chapter contains sections titled: References ]]>
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This chapter contains sections titled: Introduction The Unified Power Flow Controller The Interline Power Flow Controller (IPFC) Generalized and Multifunctional FACTS Controllers This chapter contains sections titled: References ]]>
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Control Strategy and Dynamic Characteristics of Unified Power Flow Controller (UPFC)
International Journal of Computer & Organization Trends, 2014Mr.B. Gopinath +2 more
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Steady-state and dynamic models of unified power flow controller (UPFC) for power system studies
IEEE Transactions on Power Systems, 1996M R Iravani
exaly