Finite Element Analysis and Design on Calibrating Device of Rotary Electric Field Sensor

Author

Yong Cui ; Haiwen Yuan ; Qiusheng Wang ; Changhai Tian

Author_Institution

Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China

fYear

2012

fDate

8-10 Dec. 2012

Firstpage

49

Lastpage

52

Abstract

The accurate measured value of the electric field strength under the UHVDC (Ultra High Voltage Direct Current) transmission line is one of the important indexes for assessing whether the UHVDC is laid properly. The accurately calibrated electric field sensor is the premiss for correctly measuring electric filed strength. Based on the finite element method, this article presents the finite element analysis on the calibrating device of the electric field strength sensor. Based on the results of the finite element analysis, this article also presents the optimal design on the calibrating device.

Keywords

HVDC power transmission; calibration; electric field measurement; electric sensing devices; finite element analysis; power transmission lines; UHVDC transmission line; device calibration design; electric field sensor; electric field strength; finite element analysis; optimal design; rotary electric field sensor; ultra high voltage direct current transmission line; Analytical models; Calibration; Electric fields; Electrodes; Finite element methods; Transmission line measurements; Calibration device; Finite element analysis; Rotary electric field sensor;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2012 Second International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4673-5034-1

Type

conf

DOI

10.1109/IMCCC.2012.18

Filename

6428850