zerosekvensnettverk
A zerosekvensnettverk, or zero-sequence network, is a specialized electrical network used in power system analysis, particularly for fault studies. It represents the behavior of unbalanced currents and voltages that flow during certain types of faults, such as three-phase to ground faults. Unlike the positive and negative sequence networks which model balanced conditions, the zero-sequence network accounts for the components that are in phase with each other during an asymmetry.
The structure of the zero-sequence network is derived from the system's impedance parameters. For most components,
The primary application of the zero-sequence network is to determine the magnitude and path of zero-sequence