Mathematical Modeling of Eddy-Current Loss for a New Induction Heating Device
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A new induction heating device is presented in this paper.
This device can convert mechanical energy into heat energy by utilizing eddy currents, which are induced by rotating permanent magnets.
A mathematical model is established for estimating eddy-current loss of the device.
The distribution of induced currents and the resultant magnetic field intensity are considered in the process of modeling the eddy-current loss and so is the mutual influence of the electric field between neighborhood pole projection areas.
Particularly, the skin effect is considered by correcting the numerical integral domain of eddy current density, which has great effect on the calculating results.
Based on specific examples, the effectiveness and correctness of proposed model are proved by finite element analysis.
The results show that the mathematical model can provide important reference for design and structure optimization of the device.
American Psychological Association (APA)
Du, Hai& Li, Junyuan& Qu, Yanbin. 2014. Mathematical Modeling of Eddy-Current Loss for a New Induction Heating Device. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-508432
Modern Language Association (MLA)
Du, Hai…[et al.]. Mathematical Modeling of Eddy-Current Loss for a New Induction Heating Device. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-508432
American Medical Association (AMA)
Du, Hai& Li, Junyuan& Qu, Yanbin. Mathematical Modeling of Eddy-Current Loss for a New Induction Heating Device. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-508432
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508432