Performance of uncompensated and series capacitor-compensated 500 kV long transmission line under subnormal frequency conditions

Chandekar, S.M; Tarnekar, S.G.

doi:10.1049/ip-gtd:19981865

Cited by 4 publications

(2 citation statements)

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“…The possibility of using series compensation to cancel part of the reactance of the line by means of series capacitors has been investigated [1,[5][6][7]. The application of series compensation is used to increase the maximum power, reduce the transmission angle at a given level of power transfer and increase the virtual natural load.…”

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confidence: 99%

“…The application of series compensation is used to increase the maximum power, reduce the transmission angle at a given level of power transfer and increase the virtual natural load. Several applications of series capacitors such as controlling power flow, line working below the minimum allocatable frequency and improving system stability have been made [2,[5][6][7][8][9]. Proper use of shunt reactors with series capacitors have been used to limit over-voltage and increase the maximum power transfer [8,[10][11][12].…”

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confidence: 99%

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A linear programming method for series and shunt compensation of HV transmission lines

El-Metwally

El-Emary

EL-Azab

2005

Euro. Trans. Electr. Power

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SUMMARYThe power transfer capability (PTC) of AC transmission lines is increased by using series capacitor and shunt reactor compensation. This paper presents a method to calculate the degree of series capacitor and shunt reactor compensation in order to increase the power transfer capability of overhead transmission lines. This method is based on linear programming which takes into consideration line modelling, series and shunt compensation, voltage and reactive power constraints, and power factor before and after compensation. The proposed method has been applied to the existing 500 kV transmission line interconnected between the High-Dam generation station and Cairo load center in Egypt.

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confidence: 99%