Status and perspectives of the multiphysical simulation of induction kitchen plates
Journal Title: Вісник Національного технічного університету "ХПІ". Серія: Проблеми удосконалювання електричних машин і апаратів. Теорія і практика - Year 2018, Vol 32, Issue 1308
Abstract
Induction cookers are a relatively new class of modern electrical household appliances – kitchen electric stoves that heat metal dishes with eddy currents generated by an electromagnetic field with a frequency of 20-100 kHz. Of considerable interest is the study of multiphysical (electromagnetic, thermal, and mechanical) processes occurring in induction cookers during their operation, as well as the development of methods for calculating and designing their structural elements. The results obtained should be intended for use in the practice of designing domestic induction cookers, as well as in the educational process for training specialists in the relevant curriculum. The number of published papers devoted to computer simulation of processes in induction cookers is many orders of magnitude less than the number of publications on the issues of well-developed numerical analysis of multiphysical phenomena in industrial induction heaters. The paper presents a review and analysis of publications, mainly published abroad devoted to multiphysical computer modeling of electromagnetic and thermal processes and phenomena in induction cookers and heated dishes. The directions for further research have been proposed: it is advisable to take into account, when applying the finite element method, the dependencies of the electrophysical and thermal properties on temperature, as well as the nonlinear magnetic properties (main magnetization curves) of ferromagnetic materials. Mathematical modelling of the distribution of coupled fields should be started in a two-dimensional formulation (a much more complicated three-dimensional formulation and the corresponding software can be used later to refine the results).
Authors and Affiliations
M. G. Pantelyat, Yu. S. Grischuk, O. O. Chepelyuk, A. K. Yeloyev
Keywords
Related Articles
- EP ID EP499016
- DOI 10.20998/2079-3944.2018.32.15
- Views 93
- Downloads 0
Structure and kinematic scheme of medium voltage vacuum contactors
The structure and kinematic schemes of vacuum contactors are considered. The review of design is presented and the operation principle of medium voltage vacuum contactors by foreign manufacturers is considered.
Analysis of the recuperative braking working mode in imitaning model of the switched reluctance motor
Modeling transients from the motor to recuperative braking operation by Simulink of the Matlab software package is got up for the switched reluctance motor. The developed imitating models and computing dates are resulte...
Automation of control by feed-pumps of a 200 MW power unit
A review and analysis of control systems and relay protection of feed-pumps and technical requirements of them are carried out. Possibility of replacement of the relay control system is reasonable to the automatic system...
The control algorithm DC-DC converter for the field weakening tools
In order to improve the energy efficiency of rolling stock and its characteristics are taken Various regulatory tools. In particular, improving circuit design, the transition to pulse traction motor control system, the u...
Synthesis aspects of cryogenic high-temperature superconducting shielding inductive short-circuit current limiter
The short-circuit current limiter of inductive type with the high-temperature superconducting winding and screen is considered. The basic design parameters of the magnetic system were determined and features of the trans...