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浏览/检索结果: 共10条，第1-10条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A test method of winding deformation excited by pseudorandom M-sequences 期刊论文 Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2016, 卷号: 36, 期号: [db:dc_citation_issue], 页码: 5678-5687 作者:  Gao, Jiaping;  Shen, Yu;  Chen, Peng;  Hu, Lin;  Ruan, Ling 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Comparative experiments  Frequency response analyses (FRA)  Frequency-response curves  Function coefficients  M sequence  Recursive least square methods  Statistical characteristics  Winding deformations   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   Influence factor on sweep frequency impedance to detect winding deformation within power transformer 会议论文 作者:  Wu, Jingfeng;  Mao, Chen;  Han, Yanhua;  Huang, Guoqiang;  Yang, Chuankai 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/26 Correlation coefficient  Frequency response analyses (FRA)  Influence factor  Non destructive testing  Nondestructive methods  Short-circuit impedance  Sweep frequencies  Transformer winding deformations   Research of sweep frequency impedance to determine transformer winding deformation after short-circuit impact 会议论文 作者:  Yang, Fan;  Ji, Shengchang;  Liu, Yong;  Zhang, Fan 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/26 Correlation coefficient  Frequency response analyses (FRA)  Identification criterion  Quantitative criteria  Short-circuit impedance  Sweep frequencies  Transformer winding deformations  Winding deformations   Improved Online Monitoring Method for Transformer Winding Deformations Based on the Lissajous Graphical Analysis of Voltage and Current 期刊论文 2015, 卷号: 30, 页码: 1965-1973 作者:  Yao, Chenguo[1];  Zhao, Zhongyong[1];  Mi, Yan[1];  Li, Chengxiang[1];  Liao, Yifan[2] 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/28 Study on sweep frequency impedance to detect winding deformation within power transformer 期刊论文 Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2015, 卷号: 35, 期号: [db:dc_citation_issue], 页码: 4505-4516 作者:  Liu, Yong;  Yang, Fan;  Zhang, Fan;  Zhu, Yeye;  Ji, Shengchang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 Frequency response analyses (FRA)  Frequency response analysis  High frequency bands  Impedance method  On-site testing  Short-circuit impedance  Transformer winding deformations  Winding deformations   Flow Unit Perspective on Room Temperature Homogeneous Plastic Deformation in Metallic Glasses 期刊论文 PHYSICAL REVIEW LETTERS, 2014, 卷号: 113, 期号: 4 Lu, Z; Jiao, W; Wang, WH; Bai, HY 收藏  |  浏览/下载：18/0  |  提交时间：2015/04/14 Simulation Study of Influence of Transformer Bushing Fault on Frequency Response Curves 期刊论文 Gaodianya Jishu/High Voltage Engineering, 2014, 卷号: 40, 期号: [db:dc_citation_issue], 页码: 2406-2415 作者:  Liu, Yong;  Cui, Yanjie;  Qin, Rui;  Ji, Shengchang;  Liang, Xiaochen 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Equivalent circuit model  Frequency response analysis  Offline  On-line measurement  Winding deformations   Influence of transformer bushing capacitive fault on frequency response curves 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2014, 卷号: 48, 期号: [db:dc_citation_issue], 页码: 62-68 作者:  Liu, Yong;  Liang, Xiaochen;  Ji, Shengchang;  Wang, Wei;  Qin, Rui 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/03 Correlation coefficient  Excitation sources  Frequency response analyses (FRA)  Frequency response analysis  Frequency-response curves  Transformer bushings  Transformer winding deformations  Winding deformations   Research on integration of transformer protection and winding deformation detecting 会议论文 作者:  Hao, Zhiguo G.;  Zhang, Baohui H.;  Yan, Chenguang G.;  Shao, B.;  Ren, X.F. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 Equivalent equation  Excitation inrush currents  Leakage inductance  Least square algorithms  Protection criterion  Winding deformations