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Tangential eddy current probe for testing of soldered joints of busbars in electrical machines
- Authors: Gorbunov A.E1,2, Ivkin A.E1,2, Solomenchuk P.V2
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Affiliations:
- Saint-Petersburg Mining university
- «Constanta» Ltd
- Issue: No 11 (2023)
- Pages: 54-56
- Section: Articles
- URL: https://archivog.com/0130-3082/article/view/649204
- DOI: https://doi.org/10.31857/S0130308223110052
- EDN: https://elibrary.ru/XBBNOM
- ID: 649204
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Abstract
The article considers nondestructive testing of soldered lap joints of electric machines by means of a two-element eddy current tangential probe, excitation and measuring windings of which are placed on both sides of the test object. To ensure shielding from closely located current-conducting elements two active shielding windings are used. Using the tangential probe and reference blocks, replicating the shape and dimensions of the tested joint and imitating 0% and 100% soldering, allows measurement of soldering of busbar lap joints.
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About the authors
A. E Gorbunov
Saint-Petersburg Mining university;«Constanta» Ltd
Email: ae.gorbunov.w@gmail.com
Saint-Petersburg, Russia
A. E Ivkin
Saint-Petersburg Mining university;«Constanta» Ltd
Email: ivkin@constanta.ru
Saint-Petersburg, Russia
P. V Solomenchuk
«Constanta» Ltd
Email: pavel257@mail.ru
References
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