Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/13328
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Levi E. | en |
dc.contributor.author | Levi V. | en |
dc.date.accessioned | 2020-03-03T14:51:53Z | - |
dc.date.available | 2020-03-03T14:51:53Z | - |
dc.date.issued | 2000-01-01 | en |
dc.identifier.issn | 08858969 | en |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/13328 | - |
dc.description.abstract | Cross-saturation effect in synchronous machines has been a subject of considerable attention in recent years. Inclusion of the cross-saturation in the machine model has two consequences. The first one, called here `steady-state cross-saturation', consists of dependence of the steady-state d-q axis magnetizing inductances on the currents in both axes. The second one, termed here `dynamic cross-saturation', is the existence of nonzero elements in the system matrix, that describe cross coupling between d- and q-axis. Dynamic cross-saturation appears in all the saturated machine models, regardless of the selected set of state-space variables, with the exception of the winding flux linkage state-space model. The aim of this paper is to compare behavior of various models when dynamic cross-saturation is neglected. It is shown that the impact of dynamic cross-saturation on accuracy depends on the selected set of state-space variables. In majority of cases omission of dynamic cross-saturation leads to very inaccurate results. However, it is found that for one particular class of models omission of dynamic cross-saturation has practically no impact on accuracy. These models therefore fully describe the complete saturation effect by means of only continuous variation of the d-q axis magnetizing inductances. | en |
dc.relation.ispartof | IEEE Transactions on Energy Conversion | en |
dc.title | Impact of dynamic cross-saturation on accuracy of saturated synchronous machine models | en |
dc.type | Journal/Magazine Article | en |
dc.identifier.doi | 10.1109/60.867004 | en |
dc.identifier.scopus | 2-s2.0-0034204533 | en |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/0034204533 | en |
dc.relation.lastpage | 230 | en |
dc.relation.firstpage | 224 | en |
dc.relation.issue | 2 | en |
dc.relation.volume | 15 | en |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
Appears in Collections: | FTN Publikacije/Publications |
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