-
公开(公告)号:EP3893344A1
公开(公告)日:2021-10-13
申请号:EP20168198.8
申请日:2020-04-06
Applicant: ABB Schweiz AG
Inventor: Backman, Magnus , Eriksson, Thomas , Liljestrand, Lars , Bengtsson, Tord
Abstract: The present invention relates to a method for fault level monitoring in an electrical power system electrically connectable to a capacitor bank, the method comprising: causing (S102) a switching operation for electrically connecting the capacitor bank to the electric power system, measuring (S104) an electric characteristic caused by the switching operation at the capacitor bank, and determining (S106) a fault level in the electric power system based on the electric characteristic.