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Roebel bar conductor

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Publication date 2019-08-09 at 14:59
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Published to Thingiverse on: 2016-10-10 at 13:47
Design number 68197
Xylitol

Xylitol

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3D model description

EN - English:A roebel bar is composed of insulated copper conductors (strands) transposed by the Roebel methods, it is know for improving the efficiency and performance of large electrical machines. It was invented in 1912 by Ludwig Roebel and till today roebel transposition is widely used/adopted for high voltage applications, e.g: power plants stators.
This small half-bar is composed of 5 strands that you need to assemble.
The bar modelisation is based on the wikipedia image uploaded by Christian Barth.
You will need a 180mm printable area.
i used Solidworks 2015 and the rendering is done by KeyShot.
Printed in 0.1mm, ABS, smoothed with acetone.

FR - Français:Invention de Ludwig Roebel (BBC Mannheim) avec brevet en 1912.
La transposition roebel consiste à échanger au sein de la barre, la position des brins de cuivre par pliage avec changement de niveau et de coté.
Cette technique a pour but d'équilibrer le flux sur l'ensemble des conducteurs de la barre afin d'éviter les échauffements par apparition de courants parasites (courants de boucle)
La plupart des centrale électriques dans le monde utilise cette technologie.
La modélisation du conducteur est basé sur l'image de Christian Barth trouvable sur wikipedia.

Vous aurez besoin d'une zone d'impression minimum de 180mm.

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