Simultaneous coordination of Power System Stabilizer and UPFC for improving dynamic stability of multimachine system

Author

Makkar, Chintu Rza ; Dewan, Lillie

Author_Institution

Dept. of Electr. Eng., D.A.V. Inst. of Eng. & Technol., Jalandhar, India

fYear

2014

Firstpage

1

Lastpage

4

Abstract

The coordination of FACTS devices and stabilizers can be utilized for better dynamic stability of the power system. In this paper, the effectiveness of UPFC and Power System Stabilizer in simultaneous coordination is investigated to manage the low frequency oscillations in a single machine and multimachine power system. The proposed controller of PSS and POD of UPFC are tuned to overcome disturbances caused due to faults in the power system. The proposed system is studied for single machine and multi-machine system and found effective for enhancing the dynamic stability of system. The simulations have been carried out in time domain frame.

Keywords

flexible AC transmission systems; load flow control; power system dynamic stability; power transmission control; time-domain analysis; FACTS device; POD; PSS; UPFC; dynamic stability improvement; low frequency oscillation; multimachine power system; power system stabiliser; time-domain frame; Control systems; Damping; Load flow; Oscillators; Power system stability; Stability analysis; Tuning; Damping Control; Power System Stabilizers (PSS); Stability; Unified Power Flow Controllers (UPFC);

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics (IICPE), 2014 IEEE 6th India International Conference on

Print_ISBN

978-1-4799-6045-3

Type

conf

DOI

10.1109/IICPE.2014.7115751

Filename

7115751