DESIGN OF PID-PSS WITH GLOBAL SIGNAL INPUT TO DAMP OSCILLATION IN MULTI-MACHINE POWER SYSTEMS

Huda, Zulmiftah and Hadi, Sasongko and Nur, Avrin (2015) DESIGN OF PID-PSS WITH GLOBAL SIGNAL INPUT TO DAMP OSCILLATION IN MULTI-MACHINE POWER SYSTEMS. International Journal of Advances in Engineering & Technology, 8 (4). pp. 605-613. ISSN 22311963

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Abstract

The stability of the power system has become a main concern in an operating system. Power System Stabilizer (PSS) is a device that can control signal of a generator’s excitation system to damp oscillations in the power system. In this paper, PID controller equipped with PSS with input signal from others generator. PID-PSS was implemented on multi-machine power system, model of Phillips-Heffron scheme is used for the stability analysis that has been widely used as a machine model. Genetics Algorithm method was proposed to tune PID controller and lead-lag compensation parameter, this technique gives the parameter controller. A comparison study is introduced when using PID controller, only using PSS, using PID-PSS with local input signal and when using PID-PSS with global input signal. By giving a small disturbance in the system, dynamic stability of power systems becomes focused. The results shows that using PID-PSS with global input signal better ensures the stability and performance of the power system rather than when only using PID, only using PSS, or using PIDPSS with local input signal.

Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User: ZULMIFTAH HUDA
Date Deposited: 03 Mar 2017 03:42
Last Modified: 03 Mar 2017 03:42
URI: http://repository.unja.ac.id/id/eprint/510

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