Title :
Generalization of orthogonality principle to model solenoidal wound multiwinding transformers
Author :
Wallmeier, Peter
Author_Institution :
Energy Syst. GmbH, ASCOM, Soest, Germany
Abstract :
A novel generalization of the orthogonality principle is presented in order to increase model accuracy of the well known 1D-model for eddy current phenomena in multiwinding transformers with mixed conductor configurations consisting of foils, round wires and litz wire. The article presents the mathematical background of the method and its application. It shows the benefits of the approach along with numerous comparisons to measurements.
Keywords :
eddy currents; foils; transformer windings; wires (electric); 1D-model; eddy current phenomena; foils; litz wire; mixed conductor configurations; multiwinding transformers; orthogonality principle; orthogonality principle generalisation; round wires; solenoidal wound multiwinding transformers; Solenoids; Transformers; Wounds;
Conference_Titel :
Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-7114-3
DOI :
10.1109/IAS.2001.955930
