Auto tuning of PID controller of a synchronous machine connected to a linear and non linear load

Gowrishankar Kasilingam, Jagadeesh Pasupuleti

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A proportional-integral-derivative (PID)-based power system stabilizer (PSS) is connected to the excitation system for stability enhancement of a single machine power system. In this paper, an auto-tuning of PID controller with PSS has been proposed to damp out the low frequency oscillations in the synchronous machine. Tuning the PID gains of the controller is considered as the optimization problem, and the parameters are tuned using Adaptation law. Recursive Least Square (RLS) Identifier has been used to estimate the real time parameters for tuning PID gains. The proposed PID type PSS is thoroughly investigated for fixed RLC linear load and three phase thyristor based nonlinear load with different kinds of faults. The performance of the synchronous machine such as speed deviation, load angle and rotor angle deviation were analyzed in MATLAB Simulink based environment.

Original languageEnglish
Title of host publicationConference Proceeding - 2014 IEEE International Conference on Power and Energy, PECon 2014
EditorsMohd Izhwan Muhamad, Mohammad Nawawi Seroji
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages71-76
Number of pages6
ISBN (Electronic)9781479972975
DOIs
Publication statusPublished - 17 Mar 2014
Event2014 IEEE International Conference on Power and Energy, PECon 2014 - Kuching, Sarawak, Malaysia
Duration: 01 Dec 201403 Dec 2014

Publication series

NameConference Proceeding - 2014 IEEE International Conference on Power and Energy, PECon 2014

Other

Other2014 IEEE International Conference on Power and Energy, PECon 2014
CountryMalaysia
CityKuching, Sarawak
Period01/12/1403/12/14

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All Science Journal Classification (ASJC) codes

  • Fuel Technology
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Kasilingam, G., & Pasupuleti, J. (2014). Auto tuning of PID controller of a synchronous machine connected to a linear and non linear load. In M. I. Muhamad, & M. N. Seroji (Eds.), Conference Proceeding - 2014 IEEE International Conference on Power and Energy, PECon 2014 (pp. 71-76). [7062416] (Conference Proceeding - 2014 IEEE International Conference on Power and Energy, PECon 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PECON.2014.7062416