Staff View: Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging

Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging

Monitoring the temperature on a rotating armature is necessary to ensure that the maximum temperature permissible by the conductor's insulation class is not exceeded. In a brushed dc machine, the closest location in direct contact with the armature that can be instrumented using thermocouples a...

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Main Authors:	Mohd Azri Hizami, Rasid, Muhammad Nor Azril, Zulkafli, Daing Mohamad Nafiz, Daing Idris, Nurul Fatimah, Abdullah
Format:	Conference or Workshop Item
Language:	English English
Published:	Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/39405/1/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature.pdf http://umpir.ump.edu.my/id/eprint/39405/2/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature%20of%20a%20brushed%20dc%20machine%20using%20thermal%20imaging_ABS.pdf http://umpir.ump.edu.my/id/eprint/39405/ https://doi.org/10.1109/ICEM51905.2022.9910586
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spelling	my.ump.umpir.394052023-11-28T02:18:27Z http://umpir.ump.edu.my/id/eprint/39405/ Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging Mohd Azri Hizami, Rasid Muhammad Nor Azril, Zulkafli Daing Mohamad Nafiz, Daing Idris Nurul Fatimah, Abdullah T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures Monitoring the temperature on a rotating armature is necessary to ensure that the maximum temperature permissible by the conductor's insulation class is not exceeded. In a brushed dc machine, the closest location in direct contact with the armature that can be instrumented using thermocouples are the brush and bearing. However, the temperature measured is lower compared to the armature temperature. This paper presents an evaluation on the temperature distribution of an armature of a 250W brushed DC machine using thermal imaging. Using the blocked-rotor test, the temperature was raised to a steady state temperature. The thermal images are taken on the then unmounted armature winding. The temperature distribution was analyzed by identifying the maximum, minimum, and average temperature of each component. The winding, the brush, the armature core, and the commutator are the hottest components. Non-homogenous components, especially the commutator exhibits large temperature range. Institute of Electrical and Electronics Engineers Inc. 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/39405/1/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature.pdf pdf en http://umpir.ump.edu.my/id/eprint/39405/2/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature%20of%20a%20brushed%20dc%20machine%20using%20thermal%20imaging_ABS.pdf Mohd Azri Hizami, Rasid and Muhammad Nor Azril, Zulkafli and Daing Mohamad Nafiz, Daing Idris and Nurul Fatimah, Abdullah (2022) Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging. In: 2022 International Conference on Electrical Machines, ICEM 2022, 5-8 September 2022 , Valencia. pp. 1927-1933. (183486). ISBN 978-166541432-6 https://doi.org/10.1109/ICEM51905.2022.9910586
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
building	UMPSA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang Al-Sultan Abdullah
content_source	UMPSA Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English English
topic	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures
spellingShingle	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures Mohd Azri Hizami, Rasid Muhammad Nor Azril, Zulkafli Daing Mohamad Nafiz, Daing Idris Nurul Fatimah, Abdullah Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
description	Monitoring the temperature on a rotating armature is necessary to ensure that the maximum temperature permissible by the conductor's insulation class is not exceeded. In a brushed dc machine, the closest location in direct contact with the armature that can be instrumented using thermocouples are the brush and bearing. However, the temperature measured is lower compared to the armature temperature. This paper presents an evaluation on the temperature distribution of an armature of a 250W brushed DC machine using thermal imaging. Using the blocked-rotor test, the temperature was raised to a steady state temperature. The thermal images are taken on the then unmounted armature winding. The temperature distribution was analyzed by identifying the maximum, minimum, and average temperature of each component. The winding, the brush, the armature core, and the commutator are the hottest components. Non-homogenous components, especially the commutator exhibits large temperature range.
format	Conference or Workshop Item
author	Mohd Azri Hizami, Rasid Muhammad Nor Azril, Zulkafli Daing Mohamad Nafiz, Daing Idris Nurul Fatimah, Abdullah
author_facet	Mohd Azri Hizami, Rasid Muhammad Nor Azril, Zulkafli Daing Mohamad Nafiz, Daing Idris Nurul Fatimah, Abdullah
author_sort	Mohd Azri Hizami, Rasid
title	Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
title_short	Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
title_full	Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
title_fullStr	Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
title_full_unstemmed	Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
title_sort	experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging
publisher	Institute of Electrical and Electronics Engineers Inc.
publishDate	2022
url	http://umpir.ump.edu.my/id/eprint/39405/1/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature.pdf http://umpir.ump.edu.my/id/eprint/39405/2/Experimental%20evaluation%20of%20temperature%20distribution%20in%20armature%20of%20a%20brushed%20dc%20machine%20using%20thermal%20imaging_ABS.pdf http://umpir.ump.edu.my/id/eprint/39405/ https://doi.org/10.1109/ICEM51905.2022.9910586
_version_	1822923870843174912
score	13.235362

Experimental evaluation of temperature distribution in armature of a brushed dc machine using thermal imaging

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