Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Identification and estimation of equivalent area parameters using synchronised phasor measurements

    Access Status
    Fulltext not available
    Authors
    Vahidnia, A.
    Ledwich, G.
    Palmer, E.
    Ghosh, Arindam
    Date
    2014
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Vahidnia, A. and Ledwich, G. and Palmer, E. and Ghosh, A. 2014. Identification and estimation of equivalent area parameters using synchronised phasor measurements. IET Generation Transmission and Distribution. 8 (4): pp. 697-704.
    Source Title
    IET Generation Transmission and Distribution
    ISSN
    1751-8687
    URI
    http://hdl.handle.net/20.500.11937/24691
    Collection
    • Curtin Research Publications
    Abstract

    A new approach is proposed for obtaining a non-linear area-based equivalent model of power systems to express the inter-area oscillations using synchronised phasor measurements. The generators that remain coherent for inter-area disturbances over a wide range of operating conditions define the areas, and the reduced model is obtained by representing each area by an equivalent machine. The parameters of the reduced system are identified by processing the obtained measurements, and a non-linear Kalman estimator is then designed for the estimation of equivalent area angles and frequencies. The simulation of the approach on a two-area system shows substantial reduction of non-inter-area modes in the estimated angles. The proposedmethods are also applied to a ten-machine system to illustrate the feasibility of the approach on larger and meshed networks.

    Related items

    Showing items related by title, author, creator and subject.

    • Water Footprint Assessment for Irrigated Paddy Cultivation in Walawe Irrigation Scheme, Sri Lanka
      Janani, H.K.; Abeysiriwardana, H.D.; Rathnayake, U.; Sarukkalige, Ranjan (2022)
      Water footprint (WF) is a comprehensive summation of the volume of freshwater consumed directly and indirectly in all the steps of the production chain of a product. The water footprint concept has been widely used in ...
    • Sensitivity of a low-frequency polarimetric radio interferometer
      Sutinjo, Adrian ; Sokolowski, Marcin ; Kovaleva, Maria ; Ung, Daniel ; Broderick, Jess ; Wayth, Randall ; Davidson, David ; Tingay, Steven (2021)
      Context. The sensitivity of a radio interferometer is a key figure of merit (FoM) for a radio telescope. The sensitivity of a single polarized interferometer is typically given as an antenna effective area over a system ...
    • Small-area Estimates of General Practice Workforce Shortage in Rural and Remote Western Australia
      Scott, J.; Larson, A.; Jefferies, F.; Veenendaal, Bert (2006)
      Objective: To trial a measure of rural and remote GP access for small areas. Design: A cross-sectional study using geographical information systems software to calculate GP to population rates with a floating catchment ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.