TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS

This paper presents results of control of electrical resistance R production pressed aluminum cable conductors. Control of electrical resistance in manufacturing of cable production is the most massive non-destructive test, which provides a compromise between the manufacturer's costs for a high...

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Autores principales:	Y. A. Antonets, L. A. Shchebeniuk, O. M. Grechko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2019
Materias:	control of electrical resistance aluminum cable conductors technological monitoring probability of claims mathematical apparatus of boundary distributions Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/7d6ec2a19e6c4b8789c348722d58a77d
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spelling	oai:doaj.org-article:7d6ec2a19e6c4b8789c348722d58a77d2021-12-02T15:26:58ZTECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS10.20998/2074-272X.2019.4.072074-272X2309-3404https://doaj.org/article/7d6ec2a19e6c4b8789c348722d58a77d2019-08-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2019.4.07/176020https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404This paper presents results of control of electrical resistance R production pressed aluminum cable conductors. Control of electrical resistance in manufacturing of cable production is the most massive non-destructive test, which provides a compromise between the manufacturer's costs for a high-conductivity material on the one hand and the user's operating costs from conducting heating losses on the other. For the adoption of technological solutions for the use of hot compression of solid aluminum wires (instead of cold drawing technology) for a specific size, a reliable determination of the probability of unacceptable values of electrical resistance R > Ř (probability of claims) in large masses of products is necessary. The application of statistical analysis of measurement results using the mathematical apparatus of boundary distributions is considered. In this case, the subject matter of the analysis is the distribution of the limit values of the control parameter, which makes it possible to reliably estimate the likelihood of the appearance of inadmissible values (probability of claims). An algorithm for determining the probability of the appearance of impermissible values of the electrical resistance R > Ř (probability of claims) for solid aluminum wires of low and medium voltage cables in the range of the cross-sectional area (120...240) mm2 based on the analysis of the results of control of the electrical resistance during a long technological period (18 months) manufacturing in production conditions. The use of the appeal potential of the technological solution as the cost of products, for which R > Ř is used, is proposed. The comparison of the appeal potential of the technology of hot pressing of solid aluminum and the technology of cold drawing (dragging) provided the same level of specific electrical conductivity of the metal is achieved. Y. A. AntonetsL. A. ShchebeniukO. M. GrechkoNational Technical University "Kharkiv Polytechnic Institute"articlecontrol of electrical resistancealuminum cable conductorstechnological monitoringprobability of claimsmathematical apparatus of boundary distributionsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 4, Pp 48-52 (2019)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	control of electrical resistance aluminum cable conductors technological monitoring probability of claims mathematical apparatus of boundary distributions Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	control of electrical resistance aluminum cable conductors technological monitoring probability of claims mathematical apparatus of boundary distributions Electrical engineering. Electronics. Nuclear engineering TK1-9971 Y. A. Antonets L. A. Shchebeniuk O. M. Grechko TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
description	This paper presents results of control of electrical resistance R production pressed aluminum cable conductors. Control of electrical resistance in manufacturing of cable production is the most massive non-destructive test, which provides a compromise between the manufacturer's costs for a high-conductivity material on the one hand and the user's operating costs from conducting heating losses on the other. For the adoption of technological solutions for the use of hot compression of solid aluminum wires (instead of cold drawing technology) for a specific size, a reliable determination of the probability of unacceptable values of electrical resistance R > Ř (probability of claims) in large masses of products is necessary. The application of statistical analysis of measurement results using the mathematical apparatus of boundary distributions is considered. In this case, the subject matter of the analysis is the distribution of the limit values of the control parameter, which makes it possible to reliably estimate the likelihood of the appearance of inadmissible values (probability of claims). An algorithm for determining the probability of the appearance of impermissible values of the electrical resistance R > Ř (probability of claims) for solid aluminum wires of low and medium voltage cables in the range of the cross-sectional area (120...240) mm2 based on the analysis of the results of control of the electrical resistance during a long technological period (18 months) manufacturing in production conditions. The use of the appeal potential of the technological solution as the cost of products, for which R > Ř is used, is proposed. The comparison of the appeal potential of the technology of hot pressing of solid aluminum and the technology of cold drawing (dragging) provided the same level of specific electrical conductivity of the metal is achieved.
format	article
author	Y. A. Antonets L. A. Shchebeniuk O. M. Grechko
author_facet	Y. A. Antonets L. A. Shchebeniuk O. M. Grechko
author_sort	Y. A. Antonets
title	TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
title_short	TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
title_full	TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
title_fullStr	TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
title_full_unstemmed	TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS
title_sort	technological monitoring of electrical resistance of pressed cable conductors in production conditions
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2019
url	https://doaj.org/article/7d6ec2a19e6c4b8789c348722d58a77d
work_keys_str_mv	AT yaantonets technologicalmonitoringofelectricalresistanceofpressedcableconductorsinproductionconditions AT lashchebeniuk technologicalmonitoringofelectricalresistanceofpressedcableconductorsinproductionconditions AT omgrechko technologicalmonitoringofelectricalresistanceofpressedcableconductorsinproductionconditions
_version_	1718387212277514240

TECHNOLOGICAL MONITORING OF ELECTRICAL RESISTANCE OF PRESSED CABLE CONDUCTORS IN PRODUCTION CONDITIONS

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