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浏览/检索结果: 共19条，第1-10条 帮助 限定条件 发表日期：2018     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 Decomposition Characteristics and Mechanism of SF6 Under Surface Defect on Solid Insulator 期刊论文 Gaodianya Jishu/High Voltage Engineering, 2018, 卷号: 44, 页码: 2977-2987 作者:  Zhong, Lipeng;  Ji, Shengchang;  Liu, Kai;  Zhu, Lingyu;  Xiong, Qing 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/19 Carbon-containing products  Characteristic products  Complex chemical reactions  Decomposition characteristics  Decomposition mechanism  Formation paths  Oxidative decomposition  Oxidative dehydrogenations   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   Impact of harmonics on needle-plane partial discharge in oil-paper insulation 会议论文 作者:  Kridsananont, Jedsada;  Xining, Li;  Yanjie, Cui;  Shengchang, Ji 收藏  |  浏览/下载：107/0  |  提交时间：2019/11/19 Electrode configurations  Harmonics  High-voltage equipments  Oil paper insulation  Partial discharge behaviors  Partial discharge characteristics  PD inception voltage  Total harmonic distortion (THD)   Matrix Algorithm for Ladder Network Frequency Response Analysis of Double-Winding Power Transformer 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2018, 卷号: 52, 页码: 89-95 作者:  Ren, Fuqiang;  Ji, Shengchang;  Zhu, Lingyu;  Liu, Yong;  Yang, Fan 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/19 Computational accuracy  Correlation coefficient  Equivalent circuit model  Matrix inversions  Matrix operations  Response calculation  Simulated results  Simulation software   Experimental Study of the Breakdown Characteristics of Polypropylene Films Under Nanosecond Voltage Pulses 期刊论文 IEEE Transactions on Plasma Science, 2018, 卷号: 46, 页码: 4010-4016 作者:  Chen, Zhiqiang;  Ji, Shengchang;  Jia, Wei;  Tang, Junping;  Guo, Fan 收藏  |  浏览/下载：11/0  |  提交时间：2019/11/19 Breakdown characteristics  Breakdown strengths  Cumulative effects  Electrical field  High dielectrics  Nanosecond pulse  Poly-propylene film  Volume effect   An On-State Voltage Calculation Scheme of MMC Submodule IGBT 期刊论文 IEEE Transactions on Power Electronics, 2018 作者:  Chen, Shiying;  Ji, Shengchang;  Pan, Liang;  Zhu, Lingyu 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/19 Aging  condition monitoring  Insulated gate bipolar transistors  Junctions  Mathematical model  Modular multilevel converter (MMC)  on-state voltage  Resistance  submodule IGBTs  Switches  Temperature   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   Development of a novel 20kV 0.1Hz very low frequency cosine-rectangular voltage generator for multi-functional insulation testing of MV power cables 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2018, 卷号: 12, 页码: 1-8 作者:  Hou, Zhe;  Li, Hongjie;  Chen, Shuo;  Li, Baojie;  Lu, Yuxin 收藏  |  浏览/下载：13/0  |  提交时间：2019/11/26 cosinusoidal polarity reversing process  power cable testing  laboratory prototype  very low frequency CRVG  L-C series resonance  2  multifunctional insulation testing  insulated gate bipolar transistor series-connected semiconductor switch  IEEE standard 400  1 Hz  XLPE insulation  partial discharge test  power cable insulation  partial discharges  PD detection  voltage 20 kV  IEEE standards  standard MV cross-linked polyethylene power cable  very low frequency cosine-rectangular voltage generator  frequency 0  charging switch  discharging switch  standard medium voltage cross-linked polyethylene power cable   Reducing the Fault Transient Magnitudes in Multi-terminal HVDC Grids by Sequential Tripping of Hybrid Circuit Breaker Modules 期刊论文 IEEE Transactions on Industrial Electronics, 2018 作者:  Song, Ying;  Sun, Jingfan;  Saeedifard, Maryam;  Ji, Shengchang;  Zhu, Lingyu 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/26 Circuit faults  Dc circuit breakers  DC side  Delays  Multi-terminal HVDC   Diagnosis of Transformer Winding Looseness Based on Vibration Sensor Array 会议论文 作者:  Shi, Yuhang;  Lu, Wefgel;  Zhang, Fan;  Dang, Yongliang;  Zhan, Cao 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/26 array distance  Fault diagnosis method  looseness  Measurement methods  Single-phase transformers  Vibration characteristics  Vibration sensors  Voltage fluctuations