Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.01 vteřin. 
Sensors for electromagnetic detection of partial discharges
Pločeková, Natália ; Čáp, Martin (oponent) ; Drexler, Petr (vedoucí práce)
This bachelor thesis is focused on the design of an external type of UHF sensor, which will be placed in the gap of the transformer vessel. First, the waveguide-to-coax adapter is simulated in Ansys HFSS software. Based on the piece of knowledge, the sensor was constructed. The sensor uses two types of waveguide couplers for measuring, monopole probe and loop coupling. The simulated and constructed sensor is then compared for functionality and sensitivity.
Sensors for electromagnetic detection of partial discharges
Pločeková, Natália ; Čáp, Martin (oponent) ; Drexler, Petr (vedoucí práce)
This bachelor thesis is focused on the design of an external type of UHF sensor, which will be placed in the gap of the transformer vessel. First, the waveguide-to-coax adapter is simulated in Ansys HFSS software. Based on the piece of knowledge, the sensor was constructed. The sensor uses two types of waveguide couplers for measuring, monopole probe and loop coupling. The simulated and constructed sensor is then compared for functionality and sensitivity.

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