Self-tuning feedback linearization controller for power oscillation damping

Jawad Arif, Nilanjan Ray Chaudhuri, Swakshar Ray, Balarko Chaudhuri

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

2 Citations (Scopus)

Abstract

Power systems exhibit highly nonlinear behavior especially under large disturbances like faults, outages etc. necessitating application of nonlinear control techniques. Nonlinear estimation and control of power oscillations through FACTS devices is illustrated in this paper. A special form of nonlinear neural network compatible with the feedback linearization framework is used. Levenberg-Marquardt (LM) algorithm is adapted to work in sliding window batch mode for online estimation of system oscillatory behavior. At each sampling interval the estimated neural network parameters are used to derive appropriate control using the feedback linearization technique. Use of LM is shown to yield better closed-loop performance compared to conventional recursive least square (RLS) approach. A case study is presented to demonstrate the effectiveness of feedback linearization controller (FBLC), especially, under stressed operating conditions. Its performance is compared against pole-shifting controller (PSC) under different scenarios.

Original languageEnglish (US)
Title of host publication2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World
DOIs
StatePublished - 2010
Event2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World - New Orleans, LA, United States
Duration: Apr 19 2010Apr 22 2010

Other

Other2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World
CountryUnited States
CityNew Orleans, LA
Period4/19/104/22/10

Fingerprint

Feedback linearization
Tuning
Damping
Controllers
Neural networks
Outages
Poles
Sampling

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology

Cite this

Arif, J., Chaudhuri, N. R., Ray, S., & Chaudhuri, B. (2010). Self-tuning feedback linearization controller for power oscillation damping. In 2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World [5484294] https://doi.org/10.1109/TDC.2010.5484294
Arif, Jawad ; Chaudhuri, Nilanjan Ray ; Ray, Swakshar ; Chaudhuri, Balarko. / Self-tuning feedback linearization controller for power oscillation damping. 2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World. 2010.
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Arif, J, Chaudhuri, NR, Ray, S & Chaudhuri, B 2010, Self-tuning feedback linearization controller for power oscillation damping. in 2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World., 5484294, 2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World, New Orleans, LA, United States, 4/19/10. https://doi.org/10.1109/TDC.2010.5484294

Self-tuning feedback linearization controller for power oscillation damping. / Arif, Jawad; Chaudhuri, Nilanjan Ray; Ray, Swakshar; Chaudhuri, Balarko.

2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World. 2010. 5484294.

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

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Arif J, Chaudhuri NR, Ray S, Chaudhuri B. Self-tuning feedback linearization controller for power oscillation damping. In 2010 IEEE PES Transmission and Distribution Conference and Exposition: Smart Solutions for a Changing World. 2010. 5484294 https://doi.org/10.1109/TDC.2010.5484294