The loss of three dimensional electromagnetic field and structural parts in power transformer is calculated with ANSYS finite element software.The eddy cur... YT Jing,Y Li,HK Li - 《Transformer》 被引量: 8发表: 2009年 A Study of Applying Pulsed Remote Field Eddy Current in Ferromagnetic Pipes...
problem within the London formalism and they have shown that the number of vortices induced by the stray field depends on the ratio between the in-plane magnetisation M and M0 = 4πΦ0λ/μ0 ~ 1 MA/m for Nb at Pzveoyrroltaeytxeempr.epMneeortarrteauotirvoeen.rT...
Other research [13] adapts the magnetic field strength, acting on the resonator, by orienting a circular permanent magnet. The mechanism allows the use of both coupling modes (attractive and repulsive), which enables the harvester to adapt its operating frequency to the dominant vibration frequency...
energies Article Dynamic Characteristics of Transverse-Magnetic-Field Induced Arc for Plasma-Jet-Triggered Protective Gas Switch in Hybrid UHVDC System Wen Wang 1,* , Zhibing Li 1, Keli Gao 1, Enyuan Dong 2, Xuebin Qu 2 and Xiaodong Xu 1 1 High Voltage Department, China Electric Power ...
While the primary magnetic field from a transmitter coil is propagated through target objects, the secondary magnetic field at a receiver coil is phase-shifted by eddy currents which are dependent on their conductivities. Target objects can thereby be characterized by analyzing their phase-shifted ...