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The axial flux permanent magnet (AFPM) machines are widely applied in various industrial settings in recent years, because of high energy density, high efficiency and compact construction as compared with other conventional radial flux permanent magnet (RFPM) machines.
This paper describes the use of an analytical approach using a 3D analytical method to calculate the eddy current loss of a permanent magnet linear synchronous generator (PMLSG) considering tapped holes in permanent magnet movers.
Through silicon via (TSV) based 3DIC has allowed vertical integration of multiple dies for wide I/O configuration. With thousands of TSVs, data transfer rate can be reduced, while maintaining the highest bandwidth compared to the systems in conventional integrated chips and packages. The challenges lie on high yield fabrication process. The trend in dimension of TSV is continuously decreasing, which...
The manufacturing of the magnetic parts of electrical machines requires several industrial processes. These may have effects on the magnetic properties of the material, especially in terms of iron losses [1]-[3]. With the development of the manufacturing technique and production machines, the slinky lamination method is now being used to significantly reduce the material waste [4]. For this process,...
The capabilities and advantages of vacuum interrupters (VIs) have been widely recognized on switching and controlling the fault currents in medium voltage level, and there have been doing various research and developments for using VIs in transmission and distribution lines due to its environmental friendliness nowadays. An axial magnetic field (AMF) electrode has more advantages of the switching...
We propose a self-consistent calculation method for apertureless THz near-field microscope (NFM) which is based on an exact image theory. Within the quasi-electrostatic limit, the exact image theory was iteratively applied to calculate interactions between dielectric spheres and substrate effects. The calculated near field was in excellent agreement with results from a commercial finite element method...
We present a numerical analysis of apertureless terahertz near-field microscopy (THz NFM), and successfully demonstrate that the THz NFM can have nanometer-scale resolution. For the numerical analysis we used HFSS based on finite element method (FEM). It is found that the THz near-field is strongly localized between two particles.
We propose a self-consistent analytic scattering theory for apertureless THz near-field microscope (NFM) which is based on an exact image theory. In this new scattering theory, a quasi-electrostatic image theory is adopted to include the effects of the specular reflection of the incident field and the exact image dipoles induced in the probe tip and the sample substrate. The analytic results from...
A framework for modeling the activation of skeletal muscle is presented for studying functional electrical stimulation. A mathematical model of the cellular responses of skeletal muscle, created at AgResearch (Ruakura, New Zealand www.agresearch.co.nz), has been integrated with an anatomical, finite element model of the semitendinosus muscle, which was constructed from CT scans of the hind limb of...
A framework for modeling the activation of skeletal muscle is presented for studying functional electrical stimulation. A mathematical model of the cellular responses of skeletal muscle, created at AgResearch (Ruakura, New Zealand www.agresearch.co.nz), has been integrated with an anatomical, finite element model of the semitendinosus muscle, which was constructed from CT scans of the hind limb of...
Comprehensive system-on-chip (SOC) functionality can be achieved by stacking multiple dies in a single integrated package. This is the added benefit of space efficiency and price competitiveness. Multiple dies in a single package requires the individual die to be thinned and packaged, using encapsulated mold compound (EMC), to meet overall height requirements. The cross section of a typical stacked...
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