Tunnel Magnetoresistive Sensors based Current Transducer with Adaptive Blind Source Separation
Tunnel Magnetoresistive Sensors based Current Transducer with Adaptive Blind Source Separation
No Thumbnail Available
Date
2017
Authors
Ayambire, Patrick Nyaaba
Qi, Huang
Awopone, Albert
Journal Title
Journal ISSN
Volume Title
Publisher
International Journal of Electrical and Electronics Engineering
Abstract
In this paper, we propose a new
approach for designing a high performance and low cost sensor array based current transducer. This is
based on the use of tunnel magnetoresistive sensor
array and adaptive blind source separation method.
Such a sensor array is able to cancel magnetic
interference from nearby current carrying conductors
by giving a near perfect estimation and separation of
the unknown source signals. Experiment using a
hardware prototype based on an analog interface
and a DSP for enhancing flexibility was used. The
result obtained with the used of Tunnel
Magnetoresistive sensor array is presented in this
paper.
Description
Keywords
Citation
Nyaaba, A. P., Huang, Q., & Albert, A. Tunnel Magnetoresistive Sensors based Current Transducer with Adaptive Blind Source Separation.