Publication result detail

VERTICAL DOSIMETRIC MEASUREMENT OF ELECTRIC DISCHARGE INDUCED AT LIGHTNING IMPULSE VOLTAGE GENERATOR

ŠTĚPÁNOVÁ, D.; KRBAL, M.; MIKEŠ, J.; ŠTĚPÁN, V.; PLOC, O.

Original Title

VERTICAL DOSIMETRIC MEASUREMENT OF ELECTRIC DISCHARGE INDUCED AT LIGHTNING IMPULSE VOLTAGE GENERATOR

English Title

VERTICAL DOSIMETRIC MEASUREMENT OF ELECTRIC DISCHARGE INDUCED AT LIGHTNING IMPULSE VOLTAGE GENERATOR

Type

WoS Article

Original Abstract

This paper deals with the measurement of ionising radiation emitted in the vertical field of electric discharge generated between the tip and the grounded plate electrode. The generator set-up was for 400 consecutive negative discharges with voltage amplitude 0.9 MV, waveform shape 1.2/50 mu s, discharge energy 80 kJ and electrodes 1 m apart. Thermoluminescent, passive detectors were used to avoid electromagnetic interference from the discharge. The detectors were placed at the electrodes and three vertical positions 1 m from the discharge axis. This work extends a previous study focused on dosimetry in the plane parallel to the ground. This experiment confirmed the presence of a photon/electron component at the electrode tip and 0.5 m vertical position at a distance of 1 m from the discharge axis. In addition, the presence of neutrons was found for new positions in the vertical axis and the ground electrode.

English abstract

This paper deals with the measurement of ionising radiation emitted in the vertical field of electric discharge generated between the tip and the grounded plate electrode. The generator set-up was for 400 consecutive negative discharges with voltage amplitude 0.9 MV, waveform shape 1.2/50 mu s, discharge energy 80 kJ and electrodes 1 m apart. Thermoluminescent, passive detectors were used to avoid electromagnetic interference from the discharge. The detectors were placed at the electrodes and three vertical positions 1 m from the discharge axis. This work extends a previous study focused on dosimetry in the plane parallel to the ground. This experiment confirmed the presence of a photon/electron component at the electrode tip and 0.5 m vertical position at a distance of 1 m from the discharge axis. In addition, the presence of neutrons was found for new positions in the vertical axis and the ground electrode.

Keywords

LI; Impulse Genertor; Dosimetry; Neutron

Key words in English

LI; Impulse Genertor; Dosimetry; Neutron

Authors

ŠTĚPÁNOVÁ, D.; KRBAL, M.; MIKEŠ, J.; ŠTĚPÁN, V.; PLOC, O.

RIV year

2023

Released

22.08.2022

Publisher

OXFORD UNIV PRESS

Location

OXFORD

ISBN

1742-3406

Periodical

RADIATION PROTECTION DOSIMETRY

Volume

198

Number

9-11

State

United Kingdom of Great Britain and Northern Ireland

Pages from

617

Pages to

622

Pages count

6

URL

https://academic.oup.com/rpd/article-abstract/198/9-11/617/6673008?redirectedFrom=fulltext

BibTex

@article{BUT179938,
  author="Dagmar {Štěpánová} and Michal {Krbal} and Jan {Mikeš} and Václav {Štěpán} and Ondřej {Ploc}",
  title="VERTICAL DOSIMETRIC MEASUREMENT OF ELECTRIC DISCHARGE INDUCED AT LIGHTNING IMPULSE VOLTAGE GENERATOR",
  journal="RADIATION PROTECTION DOSIMETRY",
  year="2022",
  volume="198",
  number="9-11",
  pages="617--622",
  doi="10.1093/rpd/ncac107",
  issn="0144-8420",
  url="https://academic.oup.com/rpd/article-abstract/198/9-11/617/6673008?redirectedFrom=fulltext"
}