Patent ID: 8514228

Claim:
In a power transmission installation, a method for the visual display of the quality of power transmitted in the power transmission installation, the method which comprises: displaying on a display device information in at least three display areas, the display areas including a time-related display area, a position-related display area, and a rule-related display area; enabling a user to select, in the time-related display area, a time interval to be subjected to a rule infringement investigation with regard to one or more predetermined power quality rules; displaying in the position-related display area one or more predetermined installation sections to be subjected to the rule infringement investigation; displaying in the rule-related display area the predetermined power quality rules for which the rule infringement investigation is being carried out; and following a user selection of the time interval, determining the installation sections in which a rule infringement has occurred during the selected time interval, and determining which power quality rules have been infringed, and visually marking the respective installation sections and power quality rules affected by a rule infringement in the position-related display area and in the rule-related display area.