A high frequency current source converter with adjustable magnitude to drive high power piezoelectric transducers
A general electrical model of a piezoelectric transducer for ultrasound applications consists of a capacitor in parallel with RLC legs. A high power voltage source converter can however generate significant voltage stress across the transducer that creates high leakage currents. One solution is to r...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Institute of Electrical and Electronics Engineers ( IEEE )
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/26353 |