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Vacuum ultraviolet fluorescence from micro-pulling down method-grown Er:LiCAF is found to have 163-nm peak emission with 1.3-mus lifetime, making it one of the shortest emission wavelengths from solid-state materials reported.
Real-time simulation of PMSM drives enables thorough testing of control strategies & software protection routines and therefore allows rapid deployment of vehicular or industrial applications. The proposed PMSM model is a phase domain model with sinusoidal flux induction. A 3-phase IGBT inverter drives the PMSM machine. Both models are implemented on an FPGA chip, without any VHDL coding, with...
A high-voltage test stand has been developed at the University of Missouri-Columbia capable of producing a 160-kV voltage pulse with a 10-90% rise-time of 1.3-mus. The test stand is a CLC network utilizing a compact Marx Bank as the primary energy-discharge component. The compact Marx Bank is capable of storing and delivering 23-J of energy per discharge. The test stand drives a high voltage switch...
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