Robust decentralized control of power systems utilizing only swing angle measurements

Sandeep Jain; Farshad Khorrami

doi:10.1080/002071797224603

Robust decentralized control of power systems utilizing only swing angle measurements

Sandeep Jain, Farshad Khorrami

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This paper considers an application of the decentralized adaptive output feedback scheme developed by Jain and Khorrami (1997) to maintain global robustness to parametric and dynamic uncertainties among interconnections in large-scale power systems and also rejection of any bounded unmeasurable disturbances entering the system. The proposed design utilizes only feedback from local rotor angle measurements. The scheme is applied to a two-axis (fourth-order) model of the generator with a second-order turbine-governor model and an IEEE type I excitation control (fifth order) for each subsystem. The design presented is also applicable to higherorder models of the generator and turbine-governor system.

Original language	English (US)
Pages (from-to)	581-602
Number of pages	22
Journal	International Journal of Control
Volume	66
Issue number	4
DOIs	https://doi.org/10.1080/002071797224603
State	Published - Jan 1 1997

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science Applications

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10.1080/002071797224603

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title = "Robust decentralized control of power systems utilizing only swing angle measurements",

abstract = "This paper considers an application of the decentralized adaptive output feedback scheme developed by Jain and Khorrami (1997) to maintain global robustness to parametric and dynamic uncertainties among interconnections in large-scale power systems and also rejection of any bounded unmeasurable disturbances entering the system. The proposed design utilizes only feedback from local rotor angle measurements. The scheme is applied to a two-axis (fourth-order) model of the generator with a second-order turbine-governor model and an IEEE type I excitation control (fifth order) for each subsystem. The design presented is also applicable to higherorder models of the generator and turbine-governor system.",

author = "Sandeep Jain and Farshad Khorrami",

note = "Funding Information: In tishpaper, global deentcalrized adaptveicontolrlers were desinged for large-scale power systes mwhich utlizie only tehoutupts (genertaroswignanls)egof teh local subsystmes for feedback. A stpweise metohdology for tehadaptveidesign has been outielnd. The e cacy of tishschee min maintinaignrobustesns and cnnoctveei stbialtyiof lrgae-casle power systmes to faults and varying itnrcennoectonitopology has been illustatrd.e ACKNOWLEDGMENTS This work was suportpdein part by the US Army Research O No. DAAH04-3-9-20009 and Grant N. DAoAH04-3-9-G2009.",

year = "1997",

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doi = "10.1080/002071797224603",

language = "English (US)",

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AU - Jain, Sandeep

AU - Khorrami, Farshad

N1 - Funding Information: In tishpaper, global deentcalrized adaptveicontolrlers were desinged for large-scale power systes mwhich utlizie only tehoutupts (genertaroswignanls)egof teh local subsystmes for feedback. A stpweise metohdology for tehadaptveidesign has been outielnd. The e cacy of tishschee min maintinaignrobustesns and cnnoctveei stbialtyiof lrgae-casle power systmes to faults and varying itnrcennoectonitopology has been illustatrd.e ACKNOWLEDGMENTS This work was suportpdein part by the US Army Research O No. DAAH04-3-9-20009 and Grant N. DAoAH04-3-9-G2009.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - This paper considers an application of the decentralized adaptive output feedback scheme developed by Jain and Khorrami (1997) to maintain global robustness to parametric and dynamic uncertainties among interconnections in large-scale power systems and also rejection of any bounded unmeasurable disturbances entering the system. The proposed design utilizes only feedback from local rotor angle measurements. The scheme is applied to a two-axis (fourth-order) model of the generator with a second-order turbine-governor model and an IEEE type I excitation control (fifth order) for each subsystem. The design presented is also applicable to higherorder models of the generator and turbine-governor system.

AB - This paper considers an application of the decentralized adaptive output feedback scheme developed by Jain and Khorrami (1997) to maintain global robustness to parametric and dynamic uncertainties among interconnections in large-scale power systems and also rejection of any bounded unmeasurable disturbances entering the system. The proposed design utilizes only feedback from local rotor angle measurements. The scheme is applied to a two-axis (fourth-order) model of the generator with a second-order turbine-governor model and an IEEE type I excitation control (fifth order) for each subsystem. The design presented is also applicable to higherorder models of the generator and turbine-governor system.

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Robust decentralized control of power systems utilizing only swing angle measurements

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