Please use this identifier to cite or link to this item: https://doi.org/10.1109/60.107235
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dc.titleElectromechanical spring stiffness from the small perturbation linearized equations of generalized machine theory
dc.contributor.authorOoi, Boon-Teck
dc.contributor.authorLow, Teck-Seng
dc.date.accessioned2014-06-17T06:47:41Z
dc.date.available2014-06-17T06:47:41Z
dc.date.issued1990-06
dc.identifier.citationOoi, Boon-Teck, Low, Teck-Seng (1990-06). Electromechanical spring stiffness from the small perturbation linearized equations of generalized machine theory. IEEE Transactions on Energy Conversion 5 (2) : 374-379. ScholarBank@NUS Repository. https://doi.org/10.1109/60.107235
dc.identifier.issn08858969
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/62127
dc.description.abstractThe authors derive the static electromechanical spring stiffness coefficient of the class of balanced polyphase electric machines which are amenable to the generalized machine reference-frame transformation. The stiffness coefficient derived from the torque equation of the original unprimed frame expressed in the linearized small-perturbation form is given. The spring stiffness, which is physically present but suppressed in the reference-frame transformation, is then modeled and can be used effectively for transient analysis and the analysis of the dynamics of motion control systems. A procedure for the calculation of the stiffness coefficient is described and the electromechanical spring stiffness coefficients of synchronous machines and the induction machine are derived.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/60.107235
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.doi10.1109/60.107235
dc.description.sourcetitleIEEE Transactions on Energy Conversion
dc.description.volume5
dc.description.issue2
dc.description.page374-379
dc.description.codenITCNE
dc.identifier.isiutA1990DG16000022
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