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In this paper, a closed-loop control of isolated bidirectional dual active bridge (DAB) DC-DC converter is proposed using dual phase shift (DPS) modulation. The DPS technique can decrease reverse current flow, reduce current stress and improve the system efficiency as compared to traditional phase shift (TPS) control. The detailed operating waveforms of the DAB converter using DPS technique are illustrated...
In this paper, we propose a stand-alone, battery powered, wireless temperature sensor that can be used for diagnostic purposes in harsh industrial environments, including magnetic interferences and very low pressure (vacuum). Being easily mountable and removable during machine stoppage, this autonomous temperature sensor can be used at any location in a machine to gather temperature data over a period...
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