A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring

Lubricants are of key importance for mechanical processing, and exist in nearly every mechanical system. When the equipment is in operation, debris particles will be generated in mechanical lubricants. The detection of debris particles can indicate the wear degree of machinery components, and provid...

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Autores principales:	Xianwei Wu, Yinghong Zhang, Nian Li, Zhenghua Qian, Dianzi Liu, Zhi Qian, Chenchen Zhang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	inductive debris sensor online debris monitoring metal debris Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/1e02767b4c684911b7e3617e39735e93
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id	oai:doaj.org-article:1e02767b4c684911b7e3617e39735e93
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spelling	oai:doaj.org-article:1e02767b4c684911b7e3617e39735e932021-11-25T18:57:26ZA New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring10.3390/s212275561424-8220https://doaj.org/article/1e02767b4c684911b7e3617e39735e932021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/22/7556https://doaj.org/toc/1424-8220Lubricants are of key importance for mechanical processing, and exist in nearly every mechanical system. When the equipment is in operation, debris particles will be generated in mechanical lubricants. The detection of debris particles can indicate the wear degree of machinery components, and provide prognosis warning for the system before the fault occurs. In this work, a novel type of inductive debris sensor consisting of two excitation coils and two sensing coils is proposed for online debris monitoring. The developed sensor was proven to be of high sensitivity through experimental verification. The testing results show that, using the designed sensor, ferrous metal debris with a size of 115 μm and nonferrous metal debris with a size of 313 μm in a pipe with an inner diameter of 12.7 mm can be effectively detected. Moreover, the proposed inductive debris sensor structure has better sensitivity at higher throughput and its design provides a useful insight into the development of high-quality sensors with superior performances.Xianwei WuYinghong ZhangNian LiZhenghua QianDianzi LiuZhi QianChenchen ZhangMDPI AGarticleinductive debris sensoronline debris monitoringmetal debrisChemical technologyTP1-1185ENSensors, Vol 21, Iss 7556, p 7556 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	inductive debris sensor online debris monitoring metal debris Chemical technology TP1-1185
spellingShingle	inductive debris sensor online debris monitoring metal debris Chemical technology TP1-1185 Xianwei Wu Yinghong Zhang Nian Li Zhenghua Qian Dianzi Liu Zhi Qian Chenchen Zhang A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
description	Lubricants are of key importance for mechanical processing, and exist in nearly every mechanical system. When the equipment is in operation, debris particles will be generated in mechanical lubricants. The detection of debris particles can indicate the wear degree of machinery components, and provide prognosis warning for the system before the fault occurs. In this work, a novel type of inductive debris sensor consisting of two excitation coils and two sensing coils is proposed for online debris monitoring. The developed sensor was proven to be of high sensitivity through experimental verification. The testing results show that, using the designed sensor, ferrous metal debris with a size of 115 μm and nonferrous metal debris with a size of 313 μm in a pipe with an inner diameter of 12.7 mm can be effectively detected. Moreover, the proposed inductive debris sensor structure has better sensitivity at higher throughput and its design provides a useful insight into the development of high-quality sensors with superior performances.
format	article
author	Xianwei Wu Yinghong Zhang Nian Li Zhenghua Qian Dianzi Liu Zhi Qian Chenchen Zhang
author_facet	Xianwei Wu Yinghong Zhang Nian Li Zhenghua Qian Dianzi Liu Zhi Qian Chenchen Zhang
author_sort	Xianwei Wu
title	A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
title_short	A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
title_full	A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
title_fullStr	A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
title_full_unstemmed	A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring
title_sort	new inductive debris sensor based on dual-excitation coils and dual-sensing coils for online debris monitoring
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/1e02767b4c684911b7e3617e39735e93
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A New Inductive Debris Sensor Based on Dual-Excitation Coils and Dual-Sensing Coils for Online Debris Monitoring

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