Ion current studies using a small corona cage

Author

Wulff, J. ; Vogt, T. ; Jenau, F.

Author_Institution

Inst. of High Voltage Eng., Tech. Univ. Dortmund, Dortmund, Germany

fYear

2015

fDate

10-13 June 2015

Firstpage

2205

Lastpage

2210

Abstract

To increase the transmittable electrical power without building more transmission lines, a conversion from an AC circuit into a DC circuit seems reasonable. Within the resulting hybrid transmission line system, coupling phenomena have to be considered. This paper concentrates on the measurements concerning the coupling effect induced by the HVDC system, influencing the HVAC systems: the ohmic coupling. In order to investigate this coupling phenomenon under laboratory conditions, a small scale measurement setup is designed to observe the magnitude and the dependencies of the underlying effects. In this paper, the small scale test setup is presented and evaluated concerning its capability. Different conductors are tested and the influence of wind on the ohmic coupling is analyzed.

Keywords

HVDC power transmission; coupled circuits; power transmission lines; AC into DC circuit conversion; HVAC system; HVDC system; conductor test; coupling effect; electrical power transmission; hybrid transmission line system; ion current study; ohmic coupling phenomena; small corona cage; small scale measurement setup; small scale test setup; wind influence; Conductors; Corona; Couplings; Current measurement; Ions; Partial discharges; Voltage measurement; HVDC; corona cage; ion current;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4799-7992-9

Type

conf

DOI

10.1109/EEEIC.2015.7165522

Filename

7165522