公开(公告)号：US20240329154A1

公开(公告)日：2024-10-03

申请号：US18620052

申请日：2024-03-28

Applicant: Airbus Operations SAS

Inventor： Jean-François ALLIAS ,  Florian CARPENTIER

IPC: G01R31/52 ,  G01R27/18 ,  G01R31/54 ,  H02H3/16

CPC classification number: G01R31/52 ,  G01R27/18 ,  G01R31/54 ,  H02H3/167

Abstract: An electrical protection system for protecting an electrical circuit comprising a generator and a plurality of electrical apparatuses, each apparatus comprising a chassis. The protection system comprises a first link associated with each apparatus, connecting the chassis of the apparatus to an earth, and comprising a protection resistor. For at least one electrical apparatus operating under direct current, the associated first electrical link comprises a protection capacitor in parallel with the protection resistor. The protection system comprises a second link connecting a neutral point of the generator to the earth.