This paper presents a novel algorithm to measure current without a flux concentrating ferromagnetic core enclosing the current carrying conductor. First the algorithm is presented; the algorithm requires three magnetic field sensors around the circular conductor. The information about the magnetic field is used to estimate the position of the conductor and to calculate the current to be measured. Second measurements are presented to verify the concept.
%0 Conference Paper
%1 7695598
%A Troester, N.
%A Beilharz, D.
%A Roth-Stielow, J.
%B 2016 18th European Conference on Power Electronics and Applications (EPE16 ECCE Europe) - Karlsruhe, Germany
%D 2016
%K epe ilea roth-stielow troester
%P 1-9
%R 10.1109/EPE.2016.7695598
%T A novel algorithm for position estimation in coreless current measurement applications
%U https://doi.org/10.1109/EPE.2016.7695598
%X This paper presents a novel algorithm to measure current without a flux concentrating ferromagnetic core enclosing the current carrying conductor. First the algorithm is presented; the algorithm requires three magnetic field sensors around the circular conductor. The information about the magnetic field is used to estimate the position of the conductor and to calculate the current to be measured. Second measurements are presented to verify the concept.
@inproceedings{7695598,
abstract = {This paper presents a novel algorithm to measure current without a flux concentrating ferromagnetic core enclosing the current carrying conductor. First the algorithm is presented; the algorithm requires three magnetic field sensors around the circular conductor. The information about the magnetic field is used to estimate the position of the conductor and to calculate the current to be measured. Second measurements are presented to verify the concept.},
added-at = {2018-07-20T07:23:07.000+0200},
author = {Troester, N. and Beilharz, D. and Roth-Stielow, J.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/27a72a6fdd159194a9f424c8fe02c81ee/ilea},
booktitle = {2016 18th European Conference on Power Electronics and Applications ({EPE}16 {ECCE} Europe) - Karlsruhe, Germany},
doi = {10.1109/EPE.2016.7695598},
interhash = {a9f6bf3f01114469918d53a21329af8b},
intrahash = {7a72a6fdd159194a9f424c8fe02c81ee},
keywords = {epe ilea roth-stielow troester},
month = {Sept},
pages = {1-9},
timestamp = {2018-11-06T09:18:39.000+0100},
title = {A novel algorithm for position estimation in coreless current measurement applications},
url = {https://doi.org/10.1109/EPE.2016.7695598},
year = 2016
}
