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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2019     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 Fault location for MMC-MTDC transmission lines based on least squares-support vector regression 期刊论文 JOURNAL OF ENGINEERING-JOE, 2019, 期号: 16, 页码: 2125-2130 作者:  Zhang, Mingguang;  Wang, Heng 收藏  |  浏览/下载：5/0  |  提交时间：2022/03/01 fault location  power transmission protection  power system simulation  power transmission faults  regression analysis  fault currents  power convertors  support vector machines  Hilbert transforms  least squares approximations  DC power transmission  power engineering computing  fault location  MMC-MTDC transmission lines  squares-support vector regression  dc transmission line protection  multiterminal modular-multilevel-converter-based high-voltage  direct current system  power transmission fields  dc fault  fault current  MMC-MTDC system  fault features  fault distance  multiterminal MMC-HVDC system  least-squares-based-support vector regression scheme   Voltage Distribution and Regulation of Multi-interrupter SF6 Circuit Breakers for HVDC Grid 会议论文 2018 International Conference on Advanced Technologies in Energy, Environmental and Electrical Engineering, AT3E 2018, Qingdao, China, 2018-10-26 作者:  Zhang, J.;  Jiang, Y.;  Su, D.;  Liao, M.;  Ge, G. 收藏  |  浏览/下载：23/0  |  提交时间：2019/12/02 Electric circuit breakers  Environmental technology  Equivalent circuits  Grading  HVDC power transmission  SF6 insulation  Sulfur hexafluoride  Timing circuits  Voltage distribution measurement  Voltage regulators, Comprehensive comparisons  Equivalent capacitance  Equivalent capacitors  Finite element analysis software  High voltage direct current  Resistance capacitance  SF6 circuit breakers  Voltage distribution, Capacitance   Fault Analysis and Protection Scheme for Converter AC Three-phase Grounding of Bipolar HVDC Systems 期刊论文 Gaodianya Jishu/High Voltage Engineering, 2019, 卷号: Vol.45 No.1, 页码: 21-30 作者:  Xue, S.;  Fan, B.;  Liu, C.;  Lu, J.;  Liu, B. 收藏  |  浏览/下载：23/0  |  提交时间：2019/11/21 Bipolar HVDC transmission system  Converter AC grounding fault  Fault characteristics  Multi-terminal direct current  Protection scheme   Current-limiting characteristics of saturated iron-core fault current limiters in VSC-HVDC systems based on electromagnetic energy conversion mechanism 期刊论文 Journal of Modern Power Systems and Clean Energy, 2019, 卷号: Vol.7 No.2, 页码: 412-421 作者:  Li, B.;  Cui, H.;  Jing, F.;  Liu, Y. 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/21 Electromagnetic energy  Fault analysis  High-voltage direct-current transmission based on voltage source converter (VSC-HVDC) system  Saturated iron-core fault current limiter (SI-FCL)   Single-ended line protection for MMC-MTDC grids 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 期号: 19, 页码: 4331-4338 作者:  Zhang, Shuo;  Zou, Guibin;  Huang, Qiang;  Xu, Bin;  Li, Jun 收藏  |  浏览/下载：25/0  |  提交时间：2019/12/11 power transmission faults  power transmission protection  HVDC power  convertors  power grids  power transmission lines  voltage-source  convertors  power inductors  fault diagnosis  single-ended line  protection  novel nonunit line protection  modular multilevel  converter-based multiterminal  high-voltage direct current grids  symmetrical component analysis  initial values  positive-sequence  voltage  series inductor  fast fault line protection  line terminal  protection threshold determination  four-terminal MMC-MTDC grid  PSVTW  Laplace domain   Power shift-based optimal corrective control for bipolar multi-terminal high-voltage direct current grid 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 期号: 13, 页码: 2711-2720 作者:  Ye, Hua;  Li, Jiahong;  He, Min;  Liu, Yutian;  Gao, Lei 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11 power grids  HVDC power convertors  HVDC power transmission  power  system security  power transmission protection  power transmission  control  optimal control  power transmission reliability  power  transmission lines  voltage-source convertors  bipolar MTDC grid  grid  features  alternating current grids  power shift-based optimal  corrective control problem  renewable power generation accommodation  four-terminal bipolar high-voltage direct current grid  increased  renewable power generation integration  power transfer capability  direct current transmission lines  renewable power generation  congestion  power shift-based optimal corrective control method  bipolar  multiterminal high-voltage direct current grid  multilevel  converter-based multiterminal high voltage direct current grid  isolated  positive poles  isolated negative poles  transmission redundancy  operational security  real-life Zhangbei four-terminal bipolar  high-voltage direct current grid  electromagnetic transient simulation   WSN-Based Measurement of Ion-Current Density Under High-Voltage Direct Current Transmission Lines 期刊论文 IEEE ACCESS, 2019, 卷号: 7, 页码: 10947-10955 作者:  Cui, Yong;  Song, Xiao;  Zhao, Luxing;  Yuan, Haiwen;  Wu, Guifang 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/30 Electromagnetic environment  ion-current density measurement  wireless sensor network  HVDC transmission line   Consistency Test of Ion-Flow Density Measurement System Using an Improved Gray Relational Analysis Method 期刊论文 IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2019, 卷号: 61, 页码: 1655-1662 作者:  Li, Zhaoyang;  Yuan, Haiwen;  Cui, Yong;  Lv, Jianxun;  Zhao, Luxing 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 HVDC transmission  Density measurement  Entropy  Indexes  Calibration  Fault diagnosis  Testing  Consistency test  entropy weight method  high-voltage direct current (HVdc)  improved gray relational analysis (IGRA)  ion-flow density measurement system (IDMS)   Analysis of the relationship between DC component and spectral components of corona current on HVDC transmission lines 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 页码: 1952-1959 作者:  Liu, Yingyi;  Liu, Yuanqing;  Cui, Yong;  Yuan, Haiwen;  Lv, Jianxun 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 discharges (electric)  HVDC power transmission  corona  DC component  spectral components  HVDC transmission lines  corona discharge  high-voltage direct current transmission lines  corona effects  corona current data  audible noise  frequency-domain characteristics  conductor maximum surface nominal electric field intensity  frequency 2  0 kHz to 20  0 kHz