Static Force Characteristic and Thermal Field for a Plunger-Type AC Electromagnet
Journal Title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica - Year 2017, Vol 41, Issue 41
Abstract
In this paper we propose an approach for the de-termination of static force characteristic of a plunger-type AC electromagnet using 2D numerical model developed in QuickField software and the determination of the thermal field. The attraction electromagnetic force is calculated us-ing Maxwell stress tensor method. The magnetic numerical model is an AC magnetics problem coupled with the coil electric circuit. The magnetic numerical model has been experimentally validated. The thermal field is determined in steady-state regime. The source term in the thermal model equation is calculated from the magnetic model data.
Authors and Affiliations
Ioan C. Popa, Alin-Iulian Dolan, Constantin Florin Ocoleanu
Keywords
Related Articles
- EP ID EP264021
- DOI -
- Views 126
- Downloads 0
ON THE AMPACITY OF INSULATED CONDUCTORS IN CONDUIT
In the paper, a practical method for determining the smallest allowable cross-sectional area of circuit insulated conductors or single-core cables in conduit buried in a thermally insulated wall is proposed. A way to obt...
Technical Aspects Regarding Electromagnetic Compatibility Compliance of the Electric and Electronic Integrated Systems
The modern world’s needs of electric and electronic devices and systems lead to a continuously electromagnetic interferences growing in ways that were hard to predict few decades ago, a serious reason to consider the ele...
Analysis of a Step-Down DC-DC Converter: Linear Versus Nonlinear Circuit
This paper aims to investigate the step-down dc-dc converters from circuit analysis viewpoint. These converters have a lot of utilizations, including different applications in power energy conversion domain, being...
DIGITAL EQUIPMENT FOR THE TEMPERATURE CONTROL INSIDE AN ENCLOSURE. THE HARDWARE AND SOME EXPERIMENTAL RESULTS
The paper deals with an experimental hardware platform designed to implement and test different control algorithms for the temperature inside a thermal enclosure. The equipment was designed in a modular way and its main...
An Analysis on Efficiency of Wireless Transfer Energy Due to a Misalignment of Two Coils
Function of the alignment of the two magnetic coupled coils, a procedure, to choose the proper structure of the two coils used in the wireless power transfer systems (WPTS’s), is presented. The deviation in the alignment...