EPE Association - Improvements of a Coaxial Current Sensor with a Wide Bandwidth Based on the HOKA Principle

2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)

Author(s): Nathan Troster ; Torsten Eisenhardt ; Matthias Zehelein ; Julian Wolfle ; Johannes Ruthardt ; Jorg Roth-Stielow
Publisher: EPE Association
Publication Date: 1 September 2018
Conference Location: Riga, Latvia, Latvia
Conference Date: 17 September 2018
ISBN (Electronic): 978-9-0758-1528-3
ISBN (USB): 978-9-0758-1529-0

This paper presents a current sensor with a wide bandwidth from DC up to around 250 MHz to measure fast commutation currents in power electronics. The sensor consists of a coaxial housing and it... View More