Results 41 to 50 of about 2,069 (161)
Study and Experiment on Non-Contact Voltage Sensor Suitable for Three-Phase Transmission Line
Sensors, 2015 A voltage transformer, as voltage signal detection equipment, plays an important role in a power system. Presently, more and more electric power systems are adopting potential transformer and capacitance voltage transformers. Transformers are often large
Qiang Zhou +4 more
doaj +1 more source
Calculation and simulation research on leakage magnetic field of broken wire damage of wire rope
Gong-kuang zidonghua, 2020 In view of problems that states and characteristics of wire rope defects are random, and it is too difficult to physically calculate the damage of different forms of wire rope, two-dimensional magnetic load model is used to analyze leakage magnetic field
DOU Liancheng, ZHAN Weixia
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Magnetic compound fluid polishing of aspheric workpiece under rotating magnetic field
Jin'gangshi yu moliao moju gongcheng, 2022 According to the structural characteristics and the surface quality requirements of aspheric optical elements, a hemispherical head polishing head with radial magnetized permanent magnet as rotating magnetic field source is designed and manufactured on ...
Ke TIAN +3 more
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Charge Transfer and Charge Broadening of GEM Structures in High Magnetic Fields [PDF]
, 2004 We report on measurements of charge transfer in GEM structures in high magnetic fields. These were performed in the framework of the R&D work for a Time Projection Chamber at a future Linear Collider.
A. Münnich +12 more
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IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.This paper analyses the mechanical properties and mechanical characteristics of the rotor under dynamic conditions through theoretical analysis and finite element analysis, verifies its transient load‐bearing capacity and evaluates the life of the rotor, and the results of the study can provide a reference for the prevention of damage to the rotor ...
Minghan Ma +3 more
wiley +1 more source
The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.This paper investigates the shielding effectiveness (SE) of smart lock enclosures against intentional electromagnetic field (IEMF) attacks. Using a physical prototype and numerical simulations, it demonstrates that an aluminium enclosure significantly reduces the attacker's magnet power, offering superior protection compared to stainless steel and ...
Guzlan Miskeen +3 more
wiley +1 more source
Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.Traditional fault diagnosis methods primarily rely on single‐parameter measurements, which often result in diagnostic inaccuracies. In addition, the power supply of the sensor in the smart bearing is usually a challenge. To address these two limitations, this study introduces an innovative smart bearing system that integrates two sensors with an energy‐
Ao Zhang +7 more
wiley +1 more source
Design and Parameter Analysis of Double Cycloid Permanent Magnetic Gears based on Halbach
Jixie chuandong, 2022 A double cycloid permanent magnetic gear （DCPMG） based on Halbach magnetizing array is designed. The operation mechanism of DCPMG and the design and calculation method of preliminary parameters are given，the calculation model of transmission ratio is ...
Yanjun Ge, Shicheng Quan, Jianshuai Wang
doaj
Design and Characteristic Analysis of a New Dual-Stator Bearingless Switched Reluctance Motor
IEEE Access, 2022 This paper proposes a 18/15/6 pole dual-stator bearingless switched reluctance motor (DSBSRM) with better overall performance. The proposed motor separates the torque control system and the suspension control system with a magnetic isolation ring.
Ning Han +4 more
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EPR of Cu\u3csup\u3e2+\u3c/sup\u3e Prion Protein Constructs at 2 GHz Using the \u3cem\u3eg\u3c/em\u3e\u3csub\u3e⊥\u3c/sub\u3e Region to Characterize Nitrogen Ligation [PDF]
, 2009 A double octarepeat prion protein construct, which has two histidines, mixed with copper sulfate in a 3:2 molar ratio provides at most three imidazole ligands to each copper ion to form a square-planar Cu2+ complex.
Antholine, William E. +5 more
core +1 more source