Measurement sensitivity analysis of information embedded power systems using ABCD matrices

The purpose of this study is to investigate the effects of measurement set selection, placement and distortion on calculation of unmeasured buses in over-determined systems. Among questions posed is whether or not spatial distortion effects are more pronounced than their temporal counterparts. In addition, a proposed technique to derive multi-dimensional ABCD matrices is provided and their condition numbers are studied for the purposes of understanding effects, if any, on calculated unmeasured bus values. Example test cases included 3 and 9 bus power system models and inferences were obtained on effects of scaling results for larger sized power systems.