Abstract
The results of studies of the effect of the electrode material on the breakdown delay time of liquid dielectrics in the presence of oscillatory voltage pulses with amplitudes ranging from 70 to 150 kV are presented. The measurements were carried out on purified water, transformer oil and chemically pure n-hexane, using electrodes made of tungsten, steel, copper, aluminum and lead. It is shown that the breakdown delay time is affected mainly by the anode material. In particular, it is shown that the breakdown delay time of liquid dielectrics increases with an increase in the modulus of elasticity of the anode material. A mechanism which explains the effect of the anode on the ignition stage of a discharge in liquid dielectrics is proposed.
| Original language | Russian |
|---|---|
| Pages (from-to) | 90 |
| Number of pages | 1 |
| Journal | Elektronnaya Obrabotka Materialov |
| Issue number | 6 |
| Publication status | Published - 1979 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
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VLIYANIE MATERIALA ELEKTRODOV NA VREMYA ZAPAZDYVANIYA RAZRYADS V ZHIDKIKH DIELEKTRIKAKH. / Kapishnikov, Nikolay Kuzmich; Ushakov, V. Ya.
In: Elektronnaya Obrabotka Materialov, No. 6, 1979, p. 90.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - VLIYANIE MATERIALA ELEKTRODOV NA VREMYA ZAPAZDYVANIYA RAZRYADS V ZHIDKIKH DIELEKTRIKAKH.
AU - Kapishnikov, Nikolay Kuzmich
AU - Ushakov, V. Ya
PY - 1979
Y1 - 1979
N2 - The results of studies of the effect of the electrode material on the breakdown delay time of liquid dielectrics in the presence of oscillatory voltage pulses with amplitudes ranging from 70 to 150 kV are presented. The measurements were carried out on purified water, transformer oil and chemically pure n-hexane, using electrodes made of tungsten, steel, copper, aluminum and lead. It is shown that the breakdown delay time is affected mainly by the anode material. In particular, it is shown that the breakdown delay time of liquid dielectrics increases with an increase in the modulus of elasticity of the anode material. A mechanism which explains the effect of the anode on the ignition stage of a discharge in liquid dielectrics is proposed.
AB - The results of studies of the effect of the electrode material on the breakdown delay time of liquid dielectrics in the presence of oscillatory voltage pulses with amplitudes ranging from 70 to 150 kV are presented. The measurements were carried out on purified water, transformer oil and chemically pure n-hexane, using electrodes made of tungsten, steel, copper, aluminum and lead. It is shown that the breakdown delay time is affected mainly by the anode material. In particular, it is shown that the breakdown delay time of liquid dielectrics increases with an increase in the modulus of elasticity of the anode material. A mechanism which explains the effect of the anode on the ignition stage of a discharge in liquid dielectrics is proposed.
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M3 - Статья
SP - 90
JO - Elektronnaya Obrabotka Materialov
JF - Elektronnaya Obrabotka Materialov
SN - 0013-5739
IS - 6
ER -