Stator Slot Leakage in AC-Machines Equipped With Fractional Conductor Windings
2009 (English)In: 2009 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, 2009, 168-173 p.Conference paper (Refereed)
This paper presents a slot leakage model for stator windings having a fractional number of turns per slot. The results are compared with finite element simulations and measurements using search coils in a prototype machine. Although the slot leakage model predicts the leakage correctly in the slot bottom, the model cannot be used on its own for the slot top since the zig-zag leakage was very pronounced just below the slot wedge.
Place, publisher, year, edition, pages
2009. 168-173 p.
, International Conference on Electrical Machines and Systems ICEMS
AC-machines, windings, leakage
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-29845DOI: 10.1109/ICEMS.2009.5382964ISI: 000277826700034ScopusID: 2-s2.0-77950614644ISBN: 978-1-4244-5177-7OAI: oai:DiVA.org:kth-29845DiVA: diva2:399809
12th International Conference on Electrical Machines and Systems, Tokyo, JAPAN, NOV 15-18, 2009
QC 201102222011-02-232011-02-172011-05-03Bibliographically approved