Series And Shunt Compensation Of Transmission Lines Pdf

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Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. A new method to determine series and shunt compensation of EHV lines Abstract: Improvement in the power transfer capability and voltage profile of EHV transmission lines can be achieved through appropriate series and shunt compensation of the line parameters. In this paper a procedure which is part analytical and part iterative is suggested to evolve suitable values for series and shunt compensation to obtain a desired performance from a given EHV line.

Series Compensation

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Series Compensation

Definition: Series compensation is the method of improving the system voltage by connecting a capacitor in series with the transmission line. In other words, in series compensation, reactive power is inserted in series with the transmission line for improving the impedance of the system. It improves the power transfer capability of the line. It is mostly used in extra and ultra high voltage line. Series compensation has several advantages like it increases transmission capacity, improve system stability, control voltage regulation and ensure proper load division among parallel feeders.

Series And Shunt Compensation Of Transmission Lines Pdf

For simplicity, the line is represented by the series line inductance. The compensator is represented by a sinusoidal ac voltage source of the fundamental frequency , in-phase with the midpoint voltage, Vm and with an amplitude identical to that of the. Shunt compensation. It works as a controllable current source. Shunt compensation is of two types: Shunt capacitive compensation This method is used to improve the power factor.

Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. Required shunt compensation for an EHV transmission line Abstract: We determine the shunt compensation at the load end of a long transmission line to maintain the load voltage at a fixed percentage of the sending-end voltage.

Shunt Of Lines And Pdf Compensation Transmission Series

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