Non-contact measurement of current distribution in parallel conductors by using hall sensors

Myungjin Park; Sangbeom Byun; Wooseok Kim; Jikwang Lee; Kyeongdal Choi; Haigun Lee

doi:10.1109/TASC.2008.922512

Non-contact measurement of current distribution in parallel conductors by using hall sensors

Myungjin Park^*
, Sangbeom Byun
, Wooseok Kim
, Jikwang Lee
, Kyeongdal Choi
, Haigun Lee

^*Corresponding author for this work

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

12 Citations (Scopus)

Abstract

A parallel HTS conductor to flow large current is essential for applications of HTS power device. Non-uniform current distribution in the parallel conductor is caused mainly due to the difference of inductance. There are a contact method which measures current directly and a non-contact method which measure indirectly. But current distribution of each conductor in parallel conductors can not be measured with conventional method. In this paper, we researched a measurement method to identify current distribution of the parallel conductor indirectly with Hall sensors and compared with the analysis results by 2-D FEM.

Original language	English
Article number	4494477
Pages (from-to)	1135-1138
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	18
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2008.922512
Publication status	Published - 2008 Jun

Bibliographical note

Funding Information:
Manuscript received September 27, 2007. This work was supported by KESRI(R-2005-7-090), which is funded by MOCIE(Ministry of commerce, industry and energy). M. Park is with Korea Electrical Engineering & Science Research Institute (e-mail: [email protected]). S. Byun and K. Choi are with Korea Polytechnic University, Shiheung, Korea (e-mail: [email protected]). W. Kim is with Massachusetts Institute of Technology, Boston, USA (e-mail: [email protected]). J. Lee is with Woosuk University, Wanju, Chunbuk, Korea (e-mail: [email protected]). H. Lee is with Korea University, Seoul, Korea (e-mail: [email protected]. kr). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2008.922512

Keywords

Current distribution
HTS
Hall sensor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/TASC.2008.922512

Cite this

@article{b89a34c7d2c24331adbcc6441be7ad6f,

title = "Non-contact measurement of current distribution in parallel conductors by using hall sensors",

abstract = "A parallel HTS conductor to flow large current is essential for applications of HTS power device. Non-uniform current distribution in the parallel conductor is caused mainly due to the difference of inductance. There are a contact method which measures current directly and a non-contact method which measure indirectly. But current distribution of each conductor in parallel conductors can not be measured with conventional method. In this paper, we researched a measurement method to identify current distribution of the parallel conductor indirectly with Hall sensors and compared with the analysis results by 2-D FEM.",

keywords = "Current distribution, HTS, Hall sensor",

author = "Myungjin Park and Sangbeom Byun and Wooseok Kim and Jikwang Lee and Kyeongdal Choi and Haigun Lee",

note = "Funding Information: Manuscript received September 27, 2007. This work was supported by KESRI(R-2005-7-090), which is funded by MOCIE(Ministry of commerce, industry and energy). M. Park is with Korea Electrical Engineering \& Science Research Institute (e-mail: [email protected]). S. Byun and K. Choi are with Korea Polytechnic University, Shiheung, Korea (e-mail: [email protected]). W. Kim is with Massachusetts Institute of Technology, Boston, USA (e-mail: [email protected]). J. Lee is with Woosuk University, Wanju, Chunbuk, Korea (e-mail: [email protected]). H. Lee is with Korea University, Seoul, Korea (e-mail: [email protected]. kr). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2008.922512",

year = "2008",

month = jun,

doi = "10.1109/TASC.2008.922512",

language = "English",

volume = "18",

pages = "1135--1138",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

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

number = "2",

}

TY - JOUR

T1 - Non-contact measurement of current distribution in parallel conductors by using hall sensors

AU - Park, Myungjin

AU - Byun, Sangbeom

AU - Kim, Wooseok

AU - Lee, Jikwang

AU - Choi, Kyeongdal

AU - Lee, Haigun

N1 - Funding Information: Manuscript received September 27, 2007. This work was supported by KESRI(R-2005-7-090), which is funded by MOCIE(Ministry of commerce, industry and energy). M. Park is with Korea Electrical Engineering & Science Research Institute (e-mail: [email protected]). S. Byun and K. Choi are with Korea Polytechnic University, Shiheung, Korea (e-mail: [email protected]). W. Kim is with Massachusetts Institute of Technology, Boston, USA (e-mail: [email protected]). J. Lee is with Woosuk University, Wanju, Chunbuk, Korea (e-mail: [email protected]). H. Lee is with Korea University, Seoul, Korea (e-mail: [email protected]. kr). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2008.922512

PY - 2008/6

Y1 - 2008/6

N2 - A parallel HTS conductor to flow large current is essential for applications of HTS power device. Non-uniform current distribution in the parallel conductor is caused mainly due to the difference of inductance. There are a contact method which measures current directly and a non-contact method which measure indirectly. But current distribution of each conductor in parallel conductors can not be measured with conventional method. In this paper, we researched a measurement method to identify current distribution of the parallel conductor indirectly with Hall sensors and compared with the analysis results by 2-D FEM.

AB - A parallel HTS conductor to flow large current is essential for applications of HTS power device. Non-uniform current distribution in the parallel conductor is caused mainly due to the difference of inductance. There are a contact method which measures current directly and a non-contact method which measure indirectly. But current distribution of each conductor in parallel conductors can not be measured with conventional method. In this paper, we researched a measurement method to identify current distribution of the parallel conductor indirectly with Hall sensors and compared with the analysis results by 2-D FEM.

KW - Current distribution

KW - HTS

KW - Hall sensor

UR - https://www.scopus.com/pages/publications/45149092352

U2 - 10.1109/TASC.2008.922512

DO - 10.1109/TASC.2008.922512

M3 - Article

AN - SCOPUS:45149092352

SN - 1051-8223

VL - 18

SP - 1135

EP - 1138

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2

M1 - 4494477

ER -

Non-contact measurement of current distribution in parallel conductors by using hall sensors

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this