The Calculation of Eddy Current Losses in the Permanent Magnets of Servo Motor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU92096" target="_blank" >RIV/00216305:26220/11:PU92096 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Calculation of Eddy Current Losses in the Permanent Magnets of Servo Motor
Original language description
The eddy current losses generated inside the magnets of (PM motors) permanent magnet motors, due to both of the high conductivity of the rare-earth magnet, neodymium-iron-boron (NdFeB), and to the harmonics of slot/tooth. These losses can increase the temperature inside the magnets that may deteriorate the magnets. The paper presents a calculation of the eddy current losses in the permanent magnets using the mathematical equations. The losses calculation depend-ed on a 3D model of servo motor is createdusing Autodesk Inventor program, and on the magnetic analysis of this servo motor. This magnetic analysis using program FEMM is applied to 2D model of servo motor is created using AutoCAD program
Czech name
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Czech description
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Project
<a href="/en/project/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Research and Technology Centre of Renewable Energy Sources</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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