Dec 6, 2003 #1 digbee Electrical Dec 3, 2003 3 I need to calculate the impedance of 27.6 kV 3 phase underground cables. Any suggestions on were to start? Books, web, tables? etc. thanks, Gary
I need to calculate the impedance of 27.6 kV 3 phase underground cables. Any suggestions on were to start? Books, web, tables? etc. thanks, Gary
Dec 6, 2003 #2 busbar Electrical Apr 12, 2001 2,644 Possibly http://www.kerite.com/catalog/catalogfiles/impedance_data_power.htm Upvote 0 Downvote
Dec 7, 2003 #3 jbartos Electrical Jan 15, 2000 6,440 Suggestion: Visit http://www.calcware.com/cwnmcalc2.htmfor: J. H. Neher and M. H. McGrath,"The Calculation of the Temperature Rise and Load Capability of Cable Systems", AIEE Transactions, Part III, Volume 76, pp 752-772, October, 1957. http://cyme.cognicase-hosting.com/products/cymcap/for: Software http://www.timesfiber.com/techpdf/1075-tn.pdffor: Application Note etc. for more info Upvote 0 Downvote
Suggestion: Visit http://www.calcware.com/cwnmcalc2.htmfor: J. H. Neher and M. H. McGrath,"The Calculation of the Temperature Rise and Load Capability of Cable Systems", AIEE Transactions, Part III, Volume 76, pp 752-772, October, 1957. http://cyme.cognicase-hosting.com/products/cymcap/for: Software http://www.timesfiber.com/techpdf/1075-tn.pdffor: Application Note etc. for more info
