摘要:
An apparatus for measuring a contact pressure exerted by a winding compression element on a winding in a power device such as a power transformer includes a sensor having a sensor element which reacts to pressure or strain. The sensor is disposed in the winding compression element. The sensor is configured to communicate, via a radio link, with an electronic checking device.
摘要:
A method and system for the systematic evaluation and rating of technical equipment using a data processing device (20), which works together with at least one data memory (21) and has an input (22) and display device (23), in which, step-by-step for the particular technical equipment, at least one first data set having economically relevant input parameters and at least one second data set having technically relevant input parameters are detected and/or established. For each data set, through knowledge-based predetermined numerical and/or logical linkages and knowledge-based predetermined weighting factors specific to the equipment, the established input parameters are brought together into an economic evaluation parameter FIx and a technical evaluation parameter RIx, respectively, and from the established evaluation parameters, through knowledge-based predetermined numerical linkages and weighting factors, a single overall resulting evaluation parameter EIx is determined.