Strahlungsresistenter Magnetischer Stromsensor

Details

Veröffentlichungs-Nr.

EP3907511

Aktenzeichen

EP21168367

Anmeldetag

14. April 2021

Veröffentlichung

4. September 2024

Erteilung

4. September 2024

Rechtsraum

EP

IPC

G01R15/18

Abstract

An integrated magnetic current sensor is provided. Aspects include a first transformer (109) comprising a magnetic core, a first primary winding and a first secondary winding, a voltage source configured to supply a first alternating current (AC) voltage to the first secondary winding, a second transformer (110) comprising, the magnetic core, a second primary winding, a second secondary winding, and a third secondary winding, wherein the first primary winding and the second primary winding are connected in series, and a bi-directional current source (140) configured to bias a magnetic field in the magnetic core by supplying a current to the second secondary winding responsive to a sense current flowing through the first primary winding and the second primary winding.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete