Method And System For Monitoring A Meshed Current Return Electrical Network For An Aircraft Made Of Composite Material

The method for monitoring the electrical network comprises the identification of critical element(s) of the network, for at least one source-load pair that are connected to the network; the parametric estimation of a value of the electrical characteristic of each critical element, by using a numerical model modelling an electrical behavior of the network as a function of said electrical characteristic and of electrical measurements performed by means of sensors positioned in the network, a sensor being positioned in the network for each critical element on at least one network element or on at least one network path formed by a plurality of network elements affected by a disturbance in the electrical characteristic of this critical element; the evaluation, for said at least one source-load pair and the determination of a state of the electrical network by taking into account the operational criterion.