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Localization of Changes in a Model Winding Based on Terminal Measurements: Experimental Study
2007
IEEE Transactions on Power Delivery
By using some properties of driving-point functions and adopting an iterative circuit synthesis approach, the location, extent, and type of change introduced in a model winding could be identified, based on terminal measurements. In this study, a model winding was used. From knowledge of its measured shortcircuit and open-circuit natural frequencies, and pertinent winding data, an equivalent circuit was synthesized (called reference circuit). Next, changes were introduced at different locations
doi:10.1109/tpwrd.2006.886789
fatcat:wzr5l55khraodfta4wkmg4gkye