Induction motor load impact on power system eigenvalue sensitivity analysis

Y. Mishra, Z. Y. Dong, J. Ma, D. J. Hill

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

21 Citations (Scopus)

Abstract

Load modelling plays an important role in power system dynamic stability assessment. One of the widely used methods in assessing load model impact on system dynamic response is parametric sensitivity analysis. A composite load model-based load sensitivity analysis framework is proposed. It enables comprehensive investigation into load modelling impacts on system stability considering the dynamic interactions between load and system dynamics. The effect of the location of individual as well as patches of composite loads in the vicinity on the sensitivity of the oscillatory modes is investigated. The impact of load composition on the overall sensitivity of the load is also investigated. © The Institution of Engineering and Technology 2009.
Original languageEnglish
Pages (from-to)690-700
JournalIET Generation, Transmission and Distribution
Volume3
Issue number7
DOIs
Publication statusPublished - 2009
Externally publishedYes

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