Development and application of high-frequency sensor for corona current measurement under ultra high-voltage direct-current environment

Haiwen Yuan; Qinghua Yang; Yuanqing Liu; Jiayu Lu; Siddiqui Aamir Akhtar

doi:10.1109/TIM.2011.2179337

Development and application of high-frequency sensor for corona current measurement under ultra high-voltage direct-current environment

Haiwen Yuan^*
, Qinghua Yang
, Yuanqing Liu
, Jiayu Lu
, Siddiqui Aamir Akhtar

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Beihang University
State Grid Corporation of China

Research output: Contribution to journal › Article › peer-review

31 Scopus citations

Abstract

Corona current measurement is essential for research into corona discharge under ultra high-voltage direct-current (HVDC) environment. The sensor is extremely important due to the small (microampere) amplitude of the corona current and the wide (dc to tens of megahertz) range in frequency. In this paper, a high-frequency sensor is described, and its application is introduced for accurate measurement of corona current under HVDC environment. Based on the finite-element method and the charge simulation method, the structure of the sensor is determined considering a ±1200-kV environment. The sensor is immune to the effects from the external environments such as vibration and temperature changes. Results indicate that the sensor is feasible for corona current measurement.

Original language	English
Article number	6138309
Pages (from-to)	1064-1071
Number of pages	8
Journal	IEEE Transactions on Instrumentation and Measurement
Volume	61
Issue number	4
DOIs	https://doi.org/10.1109/TIM.2011.2179337
State	Published - Apr 2012

Keywords

Corona current
electric field
finite-element method (FEM)
high-frequency sensor
high-voltage direct-current (HVDC)

Access to Document

10.1109/TIM.2011.2179337

Cite this

@article{b3254ffd359b48ca9d15eef8a96074a1,

title = "Development and application of high-frequency sensor for corona current measurement under ultra high-voltage direct-current environment",

abstract = "Corona current measurement is essential for research into corona discharge under ultra high-voltage direct-current (HVDC) environment. The sensor is extremely important due to the small (microampere) amplitude of the corona current and the wide (dc to tens of megahertz) range in frequency. In this paper, a high-frequency sensor is described, and its application is introduced for accurate measurement of corona current under HVDC environment. Based on the finite-element method and the charge simulation method, the structure of the sensor is determined considering a ±1200-kV environment. The sensor is immune to the effects from the external environments such as vibration and temperature changes. Results indicate that the sensor is feasible for corona current measurement.",

keywords = "Corona current, electric field, finite-element method (FEM), high-frequency sensor, high-voltage direct-current (HVDC)",

author = "Haiwen Yuan and Qinghua Yang and Yuanqing Liu and Jiayu Lu and Akhtar, \{Siddiqui Aamir\}",

year = "2012",

month = apr,

doi = "10.1109/TIM.2011.2179337",

language = "英语",

volume = "61",

pages = "1064--1071",

journal = "IEEE Transactions on Instrumentation and Measurement",

issn = "0018-9456",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4",

}

TY - JOUR

T1 - Development and application of high-frequency sensor for corona current measurement under ultra high-voltage direct-current environment

AU - Yuan, Haiwen

AU - Yang, Qinghua

AU - Liu, Yuanqing

AU - Lu, Jiayu

AU - Akhtar, Siddiqui Aamir

PY - 2012/4

Y1 - 2012/4

N2 - Corona current measurement is essential for research into corona discharge under ultra high-voltage direct-current (HVDC) environment. The sensor is extremely important due to the small (microampere) amplitude of the corona current and the wide (dc to tens of megahertz) range in frequency. In this paper, a high-frequency sensor is described, and its application is introduced for accurate measurement of corona current under HVDC environment. Based on the finite-element method and the charge simulation method, the structure of the sensor is determined considering a ±1200-kV environment. The sensor is immune to the effects from the external environments such as vibration and temperature changes. Results indicate that the sensor is feasible for corona current measurement.

AB - Corona current measurement is essential for research into corona discharge under ultra high-voltage direct-current (HVDC) environment. The sensor is extremely important due to the small (microampere) amplitude of the corona current and the wide (dc to tens of megahertz) range in frequency. In this paper, a high-frequency sensor is described, and its application is introduced for accurate measurement of corona current under HVDC environment. Based on the finite-element method and the charge simulation method, the structure of the sensor is determined considering a ±1200-kV environment. The sensor is immune to the effects from the external environments such as vibration and temperature changes. Results indicate that the sensor is feasible for corona current measurement.

KW - Corona current

KW - electric field

KW - finite-element method (FEM)

KW - high-frequency sensor

KW - high-voltage direct-current (HVDC)

UR - https://www.scopus.com/pages/publications/84862807206

U2 - 10.1109/TIM.2011.2179337

DO - 10.1109/TIM.2011.2179337

M3 - 文章

AN - SCOPUS:84862807206

SN - 0018-9456

VL - 61

SP - 1064

EP - 1071

JO - IEEE Transactions on Instrumentation and Measurement

JF - IEEE Transactions on Instrumentation and Measurement

IS - 4

M1 - 6138309

ER -

Development and application of high-frequency sensor for corona current measurement under ultra high-voltage direct-current environment

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this