Title :
Accurate leakage models of gapped magnetic circuits
Author :
Santi, Enrico ; Cuk, Slobodan
Author_Institution :
Power Electron. Group, California Inst. of Technol., Pasadena, CA, USA
Abstract :
A general permeance model valid for any gap arrangement is developed. The main advantage is that a single set of measurements performed for an arbitrary gap configuration completely characterizes the core and allows predictions for any other gap arrangement. A method to predict the leakage permeance of a core from its geometry is suggested
Keywords :
magnetic circuits; magnetic cores; magnetic leakage; magnetic permeability; core; gapped magnetic circuits; geometry; leakage models; permeance model; Couplings; Inductors; Integrated circuit technology; Leg; Magnetic circuits; Magnetic cores; Saturation magnetization; Space technology; Switching converters; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1993. APEC '93. Conference Proceedings 1993., Eighth Annual
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0983-9
DOI :
10.1109/APEC.1993.290726
