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A High-Resolution Electric Current Sensor Employing a Piezoelectric Drum Transducer
A high-resolution sensor using a piezoelectric drum transducer is proposed for power frequency current sensing (50 Hz or 60 Hz). The utilization of the magnetic circuit helps to enhance the response to the electric currents in the power cords. The high sensitivity of the sensor originates from the s...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8538419/ https://www.ncbi.nlm.nih.gov/pubmed/34683217 http://dx.doi.org/10.3390/mi12101166 |