Detail publikace

Improving the Operating Parameters of the 300 kV AC Test System

KRBAL, M. PELIKÁN, L. ŠTĚPÁNEK, J. WASSERBAUER, V. ORSÁGOVÁ, J.

Originální název

Improving the Operating Parameters of the 300 kV AC Test System

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The High Voltage Test Laboratory in CVVOZEPowerLab is equipped with a Haefely Hipotronics HV Test Transformer HHT7300-300T5-760. This test system is used for withstand voltage, breakdown voltage tests and diagnostics of dielectrics - measurement of partial discharges and electronic bridge measurement up to 300 kV. Unfortunately, the system produces output voltage with high value of harmonic distortion, mainly in the condition of low output load. Higher harmonics in the output test voltage make it impossible to carry out accurate withstand tests and affects the measurement accuracy of the dissipation factor and the operation of the PD system. These problems were solved for last 5 years and currently are found several partial solutions. In this paper are described several basic concepts used to improve the operating parameters of the 300 kV AC source.

Klíčová slova

HV; AC Test System; 300 kV; Haefely; Hipotronics; HHT7300; Harmonics; PD; Filte; HDO; Ripple Control Voltage

Autoři

KRBAL, M.; PELIKÁN, L.; ŠTĚPÁNEK, J.; WASSERBAUER, V.; ORSÁGOVÁ, J.

Vydáno

15. 5. 2019

Nakladatel

VSB - Technical University of Ostrava

Místo

Ostrava

ISBN

978-1-7281-1333-3

Kniha

Proceedings of the 2019 20th International Scientific Conference on Electric Power Engineering (EPE)

Číslo edice

1.

Strany od

415

Strany do

420

Strany počet

6

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8778099

BibTex

@inproceedings{BUT157012,
  author="Michal {Krbal} and Luděk {Pelikán} and Jaroslav {Štěpánek} and Vojtěch {Wasserbauer} and Jaroslava {Orságová}",
  title="Improving the Operating Parameters of the 300 kV AC Test System",
  booktitle="Proceedings of the 2019 20th International Scientific Conference on Electric Power Engineering (EPE)",
  year="2019",
  number="1.",
  pages="415--420",
  publisher="VSB - Technical University of Ostrava",
  address="Ostrava",
  doi="10.1109/EPE.2019.8778099",
  isbn="978-1-7281-1333-3",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8778099"
}