Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/13320
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Levi E. | en |
dc.contributor.author | Levi V. | en |
dc.date.accessioned | 2020-03-03T14:51:52Z | - |
dc.date.available | 2020-03-03T14:51:52Z | - |
dc.date.issued | 2000-01-01 | en |
dc.identifier.issn | 02721724 | en |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/13320 | - |
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 the d- and q-axes. 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 the 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 Power Engineering Review | 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-s2.0-0033741352 | en |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/0033741352 | en |
dc.relation.lastpage | 79 | en |
dc.relation.firstpage | 78 | en |
dc.relation.issue | 5 | en |
dc.relation.volume | 20 | en |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
Appears in Collections: | FTN Publikacije/Publications |
SCOPUSTM
Citations
104
checked on Nov 20, 2023
Page view(s)
10
Last Week
6
6
Last month
0
0
checked on May 10, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.