Procedure for monitoring at least one Y capacity of an electric vehicle on-board network, as well as an electric on-board network

摘要

The invention concerns a procedure for monitoring at least one Y capacity (2,3) of an electrical onboard network (1) of a vehicle, whereby:a current capacity value of at least one Y capacity (2,3) and an current on-board network voltage (UB) of the electrical on-board network (1), where:a currently stored energy in which at least one Y capacity (2,3) depends on the current on-board network voltage (UB) of the electrical on-board network (1) and the current capacity value determined by at least one Y capacity (2,3) of the electrical on-board network (1); andthe currently stored energy in which at least one Y capacity (2,3) is compared to a specified limit value; andIf the limit value is exceeded, a corresponding control signal is generated. Furthermore, the invention concerns an electric power grid (1).