A Design of a Modified Power System Stabilizer for Power System Transient Stability Enhancement

In this paper, an adaptive fractional order proportional integral derivative (FO-PID) power system stabilizer (PSS) is proposed to enhance the transient stability of a synchronous generator (SG) connected to an infinite bus. A single machine to infinite bus (SMIB) power system is subjected to variou...

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Bibliographic Details
Published in:	2018 Twentieth International Middle East Power Systems Conference (MEPCON) pp. 712 - 717
Main Authors:	Khalil, Zakaria Ebrahim, El-Said Eliwa, Abd El-Fath, Sabry, Waheed
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-12-2018
Subjects:	Adaptive Fractional Order Proportional - Integral - Derivative Controller Control systems Mathematical model Power system stability Power System Stabilizer Single Machine Infinite Bus System Stability analysis Transient analysis Transient Stability Windings
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Summary:	In this paper, an adaptive fractional order proportional integral derivative (FO-PID) power system stabilizer (PSS) is proposed to enhance the transient stability of a synchronous generator (SG) connected to an infinite bus. A single machine to infinite bus (SMIB) power system is subjected to various operating conditions and disturbances. To damp the oscillations resulting at these situations, the SG is equipped with a PSS. An adaptive FO-PID controller is suggested to play the role of the PSS. To interpret the effectiveness of the proposed FO-PID-PSS controller, several simulation results are presented for the SMIB power system, and compare the system in two cases: when equipped with and without the proposed controller. The novel proposed FO-PID-PSS controller has proved its efficiency in system transient stability enhancement for the SMIB power system.
ISBN:	9781538666524 1538666529
DOI:	10.1109/MEPCON.2018.8635297