Electromagnetic coil equivalent circuit model sensitivity analysis for impedance-based insulation health monitoring

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	Electromagnetic coil equivalent circuit model sensitivity analysis for impedance-based insulation health monitoring
	Jameson, N. Jordan ; Azarian, Michael H.; Pecht, Michael ; Wang K(王锴); Xu AD(徐皑冬)
	2017
会议名称	8th IEEE Prognostics and System Health Management Conference, PHM-Harbin 2017
会议日期	July 9-12, 2017
会议地点	Harbin, China
关键词	Electromagnetic coil insulation equivalent circuit model insulation health monitoring sensitivity analysis
页码	1-6
通讯作者	Jameson, N. Jordan
中文摘要	Insulation failure is a significant driver of failures in electromagnetic coils, which are used, for example, in motor and solenoid applications. A promising method of assessing the health of insulation in electromagnetic coils is the use of broadband terminal impedance measurements. Previous research has focused on the resonant frequency of the coil impedance response as a feature to reflect insulation health. This paper performs a sensitivity analysis of an equivalent circuit model for the electromagnetic coil in order to survey the frequency spectrum for frequencies that can be applied in insulation health monitoring. The results show that while resonant frequency is sensitive to changes in the insulation, there are frequencies around the resonant frequency that are many times more sensitive to these changes, and hence should be preferred for insulation health monitoring purposes. With this knowledge, health monitoring system designers can understand where in the frequency spectrum insulation health data can best be located, allowing for an effective health monitoring system design. © 2017 IEEE.
收录类别	EI ; CPCI（ISTP）
产权排序	2
会议录	2017 Prognostics and System Health Management Conference, PHM-Harbin 2017 - Proceedings
会议录出版者	IEEE
会议录出版地	New York
语种	英语
ISBN号	978-1-5386-0370-3
WOS记录号	WOS:000426864600066
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/21486]
专题	沈阳自动化研究所_工业控制网络与系统研究室
作者单位	1.Institute for Network Control Systems, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 2.Center for Advanced Life Cycle Engineering, University of Maryland, College Park, MD, 20742, United States
推荐引用方式 GB/T 7714	Jameson, N. Jordan,Azarian, Michael H.,Pecht, Michael,et al. Electromagnetic coil equivalent circuit model sensitivity analysis for impedance-based insulation health monitoring[C]. 见:8th IEEE Prognostics and System Health Management Conference, PHM-Harbin 2017. Harbin, China. July 9-12, 2017.