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浏览/检索结果: 共19条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Nonlinear Magnetic Gradients and Complete Magnetic Geometry From Multispacecraft Measurements 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2021, 卷号: 126, 期号: 8, 页码: 32 作者:  Shen, Chao;  Zhang, Chi;  Rong, Zhaojin;  Pu, Zuyin;  Dunlop, Malcolm W.   |  收藏  |  浏览/下载：56/0  |  提交时间：2021/11/01 current density  curvature  geometry of magnetic field lines  iteration  magnetic flux ropes  multiple spacecraft measurements  quadratic magnetic gradient  torsion   The study on the mechanical properties of magnetorheological elastomers under triaxial compression 期刊论文  OAI收割 JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2021, 卷号: 32, 期号: 11, 页码: 1256-1266 作者:  Xu, Yong;  Li, Ming;  Li, Hao;  Zhang, Shihong;  Wang, Hui   |  收藏  |  浏览/下载：67/0  |  提交时间：2021/10/15 Magnetorheological elastomers  triaxial compression  mechanical properties  magnetic particle concentration  magnetic flux density   Electromagnetic Performance of the Novel Hybrid-Pole Permanent Magnet Machines for High Peak Torque Density 期刊论文  OAI收割 IEEE ACCESS, 2020, 卷号: 8, 页码: 220384-220393 作者:  Liu, Yu-Xi;  Cao, Ji-Wei;  Gao, Qin-He;  Liu, Zhi-Hao;  Lu, Ya-Chao   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/01/07 Torque  Rotors  Shape  Saturation magnetization  Magnetic flux leakage  Magnetic cores  Stator windings  Hybrid rotors  torque density  magnetic flux leakage  overload capability   Influence of asymmetrical stator axes on the electromagnetic field and driving characteristics of canned induction motor 期刊论文  OAI收割 IET ELECTRIC POWER APPLICATIONS, 2019, 卷号: 13, 期号: 8, 页码: 1229-1239 作者:  An Yuejun;  Zhang Zhiheng;  Li Ming;  Wang Guangyu;  Kong Xiangling   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/02/02 electric potential  harmonic distortion  stators  finite element analysis  induction motor drives  machine control  electromagnetic fields  magnetic flux  air gaps  asymmetrical stator axes  electromagnetic field  driving characteristics  canned induction motor  high vacuum application  asymmetrical stator phase  healthy condition  ASA conditions  back-electromotive force  winding theorem  CIM control system  finite-element models  total harmonic distortion  air-gap flux density  stator current  power 1  9 kW   Series Solution for Magnetic Flux Density of Circular Current Loop and a Relevant Application 期刊论文  OAI收割 JOURNAL OF FUSION ENERGY, 2018, 卷号: 37, 期号: 2-3, 页码: 130-135 作者:  Guo, Yong-chao;  Zhang, Yan;  Cheng, Xiang-yu;  Huang, Peng-cheng;  Fang, Zhen   |  收藏  |  浏览/下载：18/0  |  提交时间：2019/08/26 Circular current  Magnetic flux density  Series solution  Application   Synthesis of FeSiBPNbCu nanocrystalline soft-magnetic alloys with high saturation magnetization 期刊论文  OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 卷号: 611, 页码: 197 Li, ZZ; Wang, AD; Chang, CT; Wang, YG; Dong, BS; Zhou, SX 收藏  |  浏览/下载：262/0  |  提交时间：2015/04/14 Amorphous alloys  Nanocrystallization  High magnetic flux density  Nanocrystalline soft magnetic alloy   Research on the torque characteristic of disc micromotor on axial magnetic field (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012, April 21, 2012 - April 23, 2012, Three Gorges, China Liu B. 收藏  |  浏览/下载：51/0  |  提交时间：2013/03/25 In order to increase the electromagnetic torque density of micromotor with axial magnetic field  numerical analysis of permanent magnetic field and electromagnetic torque were deduced and the key factors of increasing torque density of micromotor was obtained. The numerical analysis of three-dimensional magnetic field in air gap produced by spliced sector permanent magnetic poles is done  and the way of improving flux density and permanent magnet use efficiency are given through investigating the influence of magnet thickness  height of air gap and pole interval rate and other parameters to air gap flux density and leakage flux. Based on the test of axial magnetic field and torque characteristic of micromotor  the analysis of micromotor magnetic field and calculation of torque are verified  meanwhile using the plane stator with 0.7mm thickness assemble micromotor having minimum air gap height of 1mm and its torque constant up to 3.8mNm/A. 2012 IEEE.   Magnetic Flux Density Measurement Based on GMI Sensor 会议论文  OAI收割 Qingdao, China, September 8-9, 2012 作者:  Miao L(缪磊);  Qin SJ(秦书嘉);  Xu BL(徐保磊);  Chunmin Yang   |  收藏  |  浏览/下载：21/0  |  提交时间：2012/12/28 Magnetic Flux Density  Gmi Sensor  Calibration  Measurement   Intergrain Effects in the AC Susceptibility of Polycrystalline LaFeAsO0.94F0.06 期刊论文  OAI收割 JOURNAL OF LOW TEMPERATURE PHYSICS, 2011, 卷号: 162, 期号: 1-2, 页码: 40 Bonsignore, G; Gallitto, AA; Vigni, ML; Luo, JL; Chen, GF; Wang, NL; Shovkun, DV 收藏  |  浏览/下载：33/0  |  提交时间：2013/09/18 HIGH-TEMPERATURE SUPERCONDUCTORS  MAGNETIC-FIELD DEPENDENCE  CRITICAL-CURRENT-DENSITY  HIGH-TC SUPERCONDUCTORS  FLUX-CREEP  FREQUENCY-DEPENDENCE  GRAIN-BOUNDARIES  CRITICAL-STATE  YBA2CU3O7  MODELS   A Cross-Comparison of Cotemporal Magnetograms Obtained with MDI/SOHO and SP/Hinode 期刊论文  OAI收割 SOLAR PHYSICS  , 2009, 卷号: 260, 期号: 1, 页码: 233-244 Wang D.; Zhang M.; Li H. 收藏  |  浏览/下载：14/0  |  提交时间：2011/12/08 SOLAR OPTICAL TELESCOPE  FLUX-DENSITY MAPS  MAGNETIC-FIELDS  CALIBRATION  HINODE