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Innovative calculation methods of the magnetic field from single and double-circuit twisted three-phase cables widely used in MV and LV installations
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mazzanti, Giovanni Landini, Marco Kandia, Effrosyni Biserni, Cesare Marzinotto, Massimo |
| Copyright Year | 2012 |
| Abstract | This paper proposes a simple innovative formula for the calculation of the magnetic field generated by a single and a double circuit twisted three-phase power cable line. The formula results a good approximation of the rigorous analytical one and at the same time is much more accurate than the approximated formula found in literature, as demonstrated by some cases of a twisted three-phase power cable used for power distribution at the medium voltage level. The effectiveness of this simple innovative formula is also examined in the case of a double-circuit twisted three-phase power cable line following the’ worst case’ approach and concluding at proposing an approximate expression for the total magnetic field generated by both twisted three-phase power cables. |
| Starting Page | 212 |
| Ending Page | 223 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.2478/s13531-011-0058-x |
| Volume Number | 2 |
| Alternate Webpage(s) | https://www.degruyter.com/downloadpdf/j/eng.2012.2.issue-2/s13531-011-0058-x/s13531-011-0058-x.pdf |
| Alternate Webpage(s) | https://doi.org/10.2478/s13531-011-0058-x |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |