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科研机构

西安交通大学 [21]

复旦大学上海医学院 [19]

上海中医药大学 [9]

上海大学 [3]

重庆大学 [1]

北京航空航天大学 [1]

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会议论文 [55]

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	Winding Mechanical Fault Diagnosis Technique of Power Transformer Based on Time-Frequency Vibration Analysis 会议论文作者: Zhan, Cao; Ji, Shengchang; Liu, Yong; Zhu, Lingyu; Shi, Yuhang 收藏 \| 浏览/下载：12/0 \| 提交时间：2019/11/19 Hilbert Huang transforms Image processing - methods Mechanical fault diagnosis Mechanical faults Short-circuit impedance Time frequency analysis Transient vibration response Vibration response
	Research on the fast calculation model for transient temperature rise of direct buried cable groups 会议论文作者: Fu, Chenzhao; Si, Wenrong; Zhu, Lingyu; Li, Hongle; Yao, Zhoufei 收藏 \| 浏览/下载：14/0 \| 提交时间：2019/11/19 Combined actions Coupling methods Direct burial Fast calculations Lumped parameter Superposition principle Time domain response Transient temperature rise
	Research on the fast calculation model for transient temperature rise of duct laying cable 会议论文作者: Fu, Chenzhao; Si, Wenrong; Zhu, Lingyu; Li, Hongle; Yao, Zhoufei 收藏 \| 浏览/下载：12/0 \| 提交时间：2019/11/19 Lumped parameter Power cables Thermal circuit model Transient temperature rise uct-laying
	Effect of oil-paper damped state on characteristics of surface discharge process under AC-DC combined voltage 会议论文作者: Li, Xining; Cui, Yanjie; Ji, Shengchang; Zhu, Lingyu; Pan, Liang 收藏 \| 浏览/下载：16/0 \| 提交时间：2019/11/19 Converter transformers Different moisture contents Discharge characteristics Discharge process Experimental platform Oil impregnated papers Oil paper insulation Oil-paper insulation system
	Partial Discharge Characteristics of Needle-Plane Defect in Oil-Paper Insulation under Actual Stress in Converter Transformers 会议论文作者: Li Xining; Cui Yanjie; Ji Shengchang; Zhu Lingyu; Sun Jiantao 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/11/26 Converter transformer Partial Discharge Oil-paper insulation Harmonic waveform
	Detection of Series DC Arc Fault using Rogowski Coil 会议论文作者: Chen, Shiying; Zhu, Lingyu; Ji, Shengchang; Liu, Xiaojun 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/11/26
	Solvothermal synthesis and good microwave absorbing properties for magnetic porous-Fe3O4/graphene nanocomposites 会议论文 61st Annual Conference on Magnetism and Magnetic Materials (MMM), New Orleans, LA, 2017-05-01 作者: Zeng, Xiaojun; Yang, Bai; Yang, Haozhe; Zhu, Lingyu; Yu, Ronghai 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/12/30
	The effect of aging on electrical lifetime of oil immersed pressboard under partial discharge 会议论文作者: Cui, Yanjie; Ji, Shengchang; Zhang, Fan; Cao, Pei; Zhu, Lingyu 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/12/02 Electrical lifetime Exponent models Feature parameters High breakdown fields Insulation materials Normal operations Oil immersed pressboard Power model
	Evolution of partial discharge of oil-paper insulation under long-Term AC voltage 会议论文作者: Peng, Ping; Cui, Yanjie; Ji, Shengchang; Zhang, Fan; Cao, Pei 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/12/02 Electrical aging Insulation conditions Oil immersed transformers Oil impregnated pressboard Oil paper insulation Partial discharge magnitudes Phase resolved partial discharges Transportation process
	Study on diagnosis of power transformer winding deformation through vibration signal 会议论文作者: Zhang, Fan; Ji, Shengchang; Shi, Yuhang; Cui, Yanjie; Zhu, Lingyu 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/12/02 Diagnosis methods External short circuits Failure thresholds Frequency response analysis Fundamental frequencies Low voltage impulse Vibration Winding deformations

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