International Journal of Innovative Research and Development

Priyanka Kathal , Arti Bhandakkar

Abstract

In a modern day's power system have been growing due to increase of demand and loads, it's getting more and more difficult to provide stability and control. In this paper an overview to general type of FACTS controller and performance of TCSC is given. The FACTS devices play an important role to improve the performance of power system. This paper the study of TCSC with various mode of operation is investigated and applications, advantages of FACTS. TCSC controller can be designed to control the power flow, increase the transmission limit or improve the stability and also increase synchronization of power and provide the continuous variable reactance and impedance. This paper proposed the control scheme of TCSC for power flow control, benefits of FACTS controller, VAR compensation and TCSC module. TCSC consist of back to back thyristor. By changing the firing angle of this back to back thyristor it is possible to vary the reactance of the TCSC as per TCSC characteristics. In inductive region power flow decreasing and in capacitive region power flow increasing.

Keywords

Controlling of TCSC, FACTS Controller, Flexible AC Transmission System (FACTS), Power System Analysis, TCSC, TCSC Module, TCSC Modeling, Var Compensation

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Prashant Dhoble , Arti Bhandakkar

Abstract

The control of power and the usable capacity enhancement of present as well as new and upgraded line can be effectively done by FACTS technology. In this paper describe the active and reactive power flow into the line for the purposed of compensation as well as enhancement of power transmission capability of transmission line. The active and reactive power flow control through a transmission line by placing SSSC at the middle of power system. The SSSC is a voltage source convertor based series FACT device that's providing inductive, capacitive compensation independent of line current magnitudes. In this paper the series compensation for the management of power flow control used to improve the performance of the power system. This paper proposed the superior ability can only be achieved by appropriate control scheme and controller setting.

Keywords

Active and Reactive Power Flow Control, Control Operation of SSSC, Flexible AC Transmission System (FACTS), Modes of SSSC, Series Power Line Compensation, Static Synchronous Series Compensator (SSSC)

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