US 11,733,271 B2
Multi-segmented Rogowski-coil current sensor
Josiah A. Bartlett, Forest Grove, OR (US)
Assigned to Tektronix, Inc., Beaverton, OR (US)
Filed by Tektronix, Inc., Beaverton, OR (US)
Filed on Sep. 17, 2021, as Appl. No. 17/478,738.
Claims priority of provisional application 63/083,526, filed on Sep. 25, 2020.
Prior Publication US 2022/0099706 A1, Mar. 31, 2022
Int. Cl. G01R 15/18 (2006.01); G01R 19/10 (2006.01)
CPC G01R 15/181 (2013.01) [G01R 19/10 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A current sensor configured to measure current in a current-carrying conductor, the current sensor comprising a Rogowski coil having plurality of conductor segments, the plurality of conductor segments positionable to form a substantially complete loop, in which a first conductor segment of the plurality of conductor segments is electrically isolated from a second conductor segment of the plurality of conductor segments.