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Showing 1 to 4 of 4 for “"modulated current"”.
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Current source based wind energy conversion system
… the use of a full-scale back-to-back pulse width modulated current source converter (BTB-PWM-CSC) as an interfacing converter for a variable-speed wind energy conversion system (WECS) that uses a permanent magnet synchronous generator (PMSG). It has been shown that the proposed current source …
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Analysis of the sensing region of a PZT actuator-sensor
… voltage dynamic excitation, and to record the modulated current flow through the structure. Therefore, it relies on tracking the electrical point impedance to identify incipient level damage. The high frequency excitation provided by the PZT, ensures the detection of minor changes in the …