Calculation of self and mutual inductances and 3-D magnetic fields of chokes with air gaps in core

Authors
Tomczuk, B Babczyk, K
Citation
B. Tomczuk et K. Babczyk, Calculation of self and mutual inductances and 3-D magnetic fields of chokes with air gaps in core, ELECTRI ENG, 83(1-2), 2001, pp. 41-46
Citations number
8
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRICAL ENGINEERING
ISSN journal
09487921 → ACNP
Volume
83
Issue
1-2
Year of publication
2001
Pages
41 - 46
Database
ISI
SICI code
0948-7921(200102)83:1-2<41:COSAMI>2.0.ZU;2-Q
Abstract
This work deals with the analysis of 3-D magnetic field in electric choke ( reactor) with two windings. The analysis is related to the solutions of Lap lace's and Poisson's equation by the Finite Element Method. The package OPE RA-3d has been used. The self and mutual inductances of windings, which are connected in series aiding as well as in series opposing, have been determ ined. The calculation results of magnetic flux density components and the i nductances are compared with the measured values.