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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2020     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 Design and Implementation of Crowbar Circuits Combined with Chopper Circuits for LVRT in Wind Farms 会议论文 Xi'an, Anhui, China, August 7, 2020 - August 9, 2020 作者:  Yifan, Xu;  Aimin, An;  Yingying, Zhao;  Wei, Chen 收藏  |  浏览/下载：3/0  |  提交时间：2020/12/18 Automation  Process control  Surge protection  Timing circuits  Wind powerCo-operative control  Control methods  Crow-bar circuit  Crowbar protection  Design and implementations  Double-fed wind turbines  Low-voltage ride-through  Protection circuits   Time-domain simulation analysis of combined suppression measures for subsynchronous oscillators 会议论文 Xi'an, Anhui, China, August 7, 2020 - August 9, 2020 作者:  Wenpei, Zhu;  Aimin, An;  Yifan, Xu;  Wei, Chen;  Yingying, Zhao 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Automation  Controllers  Damping  HVDC power transmission  IEEE Standards  Process controlControl measures  Damping controllers  High-voltage direct-current transmission systems  Sub-synchronous  Sub-synchronous oscillations  Supplementary subsynchronous damping controllers  Suppression effects  Time-domain simulations   beta-Cyclodextrin-Immobilized Ni/Graphene Electrode for Electrochemical Enantiorecognition of Phenylalanine 期刊论文 MATERIALS, 2020, 卷号: 13, 期号: 3 作者:  Chen, Feiyue;  Fan, Zhiqin;  Zhu, Yangguang;  Sun, Huifang;  Yu, Jinhong 收藏  |  浏览/下载：21/0  |  提交时间：2020/12/16 GLASSY-CARBON ELECTRODE  GRAPHENE QUANTUM DOTS  CHIRAL RECOGNITION  BILAYER GRAPHENE  SENSOR  GRAPHITE  DISORDER   New negative temperature coefficient ceramics in Zr-doped CaCu3Ti4O12 system 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 821, 期号: 4, 页码: 1-5 作者:  Chen, XY (Chen, Xingyu)[ 1,2 ];  Zhang, B (Zhang, Bo)[ 1,3 ];  Ni, L (Ni, Li)[ 3 ];  Zhou, Y (Zhou, Yang)[ 3 ];  Li, MY (Li, Mingya)[ 3 ] 收藏  |  浏览/下载：43/0  |  提交时间：2020/03/16 CaCu3Ti4O12  Doping  Microstructure  Electrical properties