DocumentCode
1945926
Title
Coaxial capacitive voltage divider with high division ratio for high voltage pulses with very fast rise times
Author
Hobejogi, Tonis ; Biela, Juergen
Author_Institution
Lab. for High Power Electron. Syst., ETH Zurich, Zurich, Switzerland
fYear
2011
fDate
19-23 June 2011
Firstpage
313
Lastpage
318
Abstract
In this paper, a capacitive voltage divider with a high division ratio of >;1:1000 based on a high voltage coaxial cable and discrete foil capacitors mounted around the cable is investigated. The divider is designed for high voltage pulses up to 200 kV and has a relatively simple and robust design. For the presented voltage divider a circuit model is presented, which is also validated by measurements using a impedance analyzer and by comparisons with HV standard voltage probes.
Keywords
coaxial cables; equivalent circuits; power capacitors; submarine cables; voltage dividers; circuit model; coaxial capacitive voltage divider; discrete foil capacitors; high division ratio; high voltage coaxial cable; high voltage pulses; impedance analyzer; rise time; voltage 200 kV; Capacitance; Capacitors; Coaxial cables; Electrical resistance measurement; Impedance; Impedance measurement; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Pulsed Power Conference (PPC), 2011 IEEE
Conference_Location
Chicago, IL
ISSN
2158-4915
Print_ISBN
978-1-4577-0629-5
Type
conf
DOI
10.1109/PPC.2011.6191436
Filename
6191436
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