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A New Approach for Line Loadability Enhancement in Restructured Power System
2018The transmission network plays an important role in deregulated electricity markets because it is the key mechanism for generators to compete in supplying large users and distribution companies. Congestion in transmission network could be one of the primary problems of restructured electric industry. This paper proposes a new method to enhance the line
D. Ragaleela, S. Sivanagaraju
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Loadability improvement of an existing AC line by transmitting simultaneous AC and DC power
2016 9th International Conference on Electrical and Computer Engineering (ICECE), 2016To increase the power flow through an existing AC line, different compensator devices are used. Flexible alternating current transmission system (FACTS) are very common for the enhancement of power transmission capability of the line. Due to stability reasons, these compensation methods have limitations.
Mohammad Tawhidul Alam +4 more
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Loadability characteristics of single-circuit power transmission lines
2011The loadability curves of three different types of single-circuit overhead transmission lines are computed and compared in this paper, for line lengths up to 500 km. The examined solutions include traditional 400 kV ac three-phase lines, innovative 325 kV ac four-phase lines, and monopolar 500 kV HVDC lines with metallic return.
D. Lauria, MAZZANTI, GIOVANNI, S. Quaia
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2014 International Conference on Advances in Electronics Computers and Communications, 2014
In this paper comparative analysis is carried out for power transmission, for line of 1200km length at 50Hz and 50/3Hz. Test system of 765kV and 1200kV are selected as two transmission voltage levels. Simulation is carried out on test system over Matlab simulink environment. In steps of 25%, computation of sending & receiving end voltages, active power
B S Mohan +2 more
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In this paper comparative analysis is carried out for power transmission, for line of 1200km length at 50Hz and 50/3Hz. Test system of 765kV and 1200kV are selected as two transmission voltage levels. Simulation is carried out on test system over Matlab simulink environment. In steps of 25%, computation of sending & receiving end voltages, active power
B S Mohan +2 more
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Enhancement for Power Transfer Loadability in Long Transmission Line by Reactive Power Compensation
2016This paper presents the reactive power management for 765 kV Extra High Voltage (EHV) transmission system. Reactive power compensation is used to control the power system voltage stability and increase the power transfer capability of the transmission line. The proposed 765 kV transmission line between Sipat—Seoni in India is simulated on PSCAD Library.
Manisha Jaswani, Satyadharma Bharti
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EHV and UHV Line Loadability Dependence on VAR Supply Capability
IEEE Power Engineering Review, 1982T. Kay +3 more
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IEEE Transactions on Power Delivery
For any power line, the capability charts are graphical tools in the P-Q (active-reactive power) plane defining all its possible transmittable power. Their first formulation dates back to 2005, however, in this paper they are experimentally validated by means of long-term (3 years) measurements of the transmitted complex powers of one of the longest ...
Benato, Roberto, Rusalen, Luca
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For any power line, the capability charts are graphical tools in the P-Q (active-reactive power) plane defining all its possible transmittable power. Their first formulation dates back to 2005, however, in this paper they are experimentally validated by means of long-term (3 years) measurements of the transmitted complex powers of one of the longest ...
Benato, Roberto, Rusalen, Luca
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The Loadability Value of Key Transmission Line under Operation
International Journal of Advancements in Computing Technology, 2013Likai Liang - +4 more
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Analytical approach to assess the loadability of unbalanced distribution grid with rooftop PV units
, 2018J. Yaghoobi +2 more
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