Abstract
The design of two capacitor units intended for use in high-power pulsed generators is described and the results of their tests are presented. Each unit is an assembly consisting of a multichannel spark gap and two capacitors with a total capacitance of 80 or 16 nF and a charging voltage of up to 100 kV. The use of air at atmospheric pressure as the insulating and working medium of the spark gap is a feature of the capacitor units. The following parameters of the output pulses were obtained at a resistive load for the 80- and 16-nF units: currents of ∼48 and ∼20 kA, voltages of ∼55 and ∼52 kV, and times of energy deposition into the load of ∼140 and ∼60 ns, respectively. A model for numerical calculation of the transient discharge process in the capacitor units is presented and the influence of the capacitance of the capacitors and the number of spark channels in the spark gap on the parameters of the generated pulse is analyzed.
| Original language | English |
|---|---|
| Pages (from-to) | 802-813 |
| Number of pages | 12 |
| Journal | Instruments and Experimental Techniques |
| Volume | 52 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Nov 2009 |
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ASJC Scopus subject areas
- Instrumentation
Cite this
Capacitor units with air insulation for linear transformers. / Zherlitsyn, A. A.; Kovalchuk, B. M.; Smorudov, G. V.
In: Instruments and Experimental Techniques, Vol. 52, No. 6, 11.2009, p. 802-813.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Capacitor units with air insulation for linear transformers
AU - Zherlitsyn, A. A.
AU - Kovalchuk, B. M.
AU - Smorudov, G. V.
PY - 2009/11
Y1 - 2009/11
N2 - The design of two capacitor units intended for use in high-power pulsed generators is described and the results of their tests are presented. Each unit is an assembly consisting of a multichannel spark gap and two capacitors with a total capacitance of 80 or 16 nF and a charging voltage of up to 100 kV. The use of air at atmospheric pressure as the insulating and working medium of the spark gap is a feature of the capacitor units. The following parameters of the output pulses were obtained at a resistive load for the 80- and 16-nF units: currents of ∼48 and ∼20 kA, voltages of ∼55 and ∼52 kV, and times of energy deposition into the load of ∼140 and ∼60 ns, respectively. A model for numerical calculation of the transient discharge process in the capacitor units is presented and the influence of the capacitance of the capacitors and the number of spark channels in the spark gap on the parameters of the generated pulse is analyzed.
AB - The design of two capacitor units intended for use in high-power pulsed generators is described and the results of their tests are presented. Each unit is an assembly consisting of a multichannel spark gap and two capacitors with a total capacitance of 80 or 16 nF and a charging voltage of up to 100 kV. The use of air at atmospheric pressure as the insulating and working medium of the spark gap is a feature of the capacitor units. The following parameters of the output pulses were obtained at a resistive load for the 80- and 16-nF units: currents of ∼48 and ∼20 kA, voltages of ∼55 and ∼52 kV, and times of energy deposition into the load of ∼140 and ∼60 ns, respectively. A model for numerical calculation of the transient discharge process in the capacitor units is presented and the influence of the capacitance of the capacitors and the number of spark channels in the spark gap on the parameters of the generated pulse is analyzed.
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U2 - 10.1134/S0020441209060098
DO - 10.1134/S0020441209060098
M3 - Article
VL - 52
SP - 802
EP - 813
JO - Instruments and Experimental Techniques
JF - Instruments and Experimental Techniques
SN - 0020-4412
IS - 6
ER -