Patent ID: 9281677
Filing Date: 2016-03-08
CPC Classification: H02H

Claim Text:
1. A method for protecting an electrical energy distribution box (BODP) equipped with a supply current distribution bar (BDP) intended to be connected between an electrical energy source (G) and loads (Q 1 , Q 2 , Q 3 . . . Qn) to be supplied, comprising detecting an electrical fault in the distribution box (BODP) comprising: (1) measuring a supply current drawn on said supply current distribution bar (BDP) by the electrical energy source (G), (2) measuring load currents (CA (3, 4, 5) continuous processing of said measurements of current in the course of which the supply current and the load currents are compared with values of overload current detection threshold so as to detect overloads wherein the processing steps (3, 4, 5) comprise: