During the November 15, 2022, Planning Subcommittee (PSC) meeting, MISO discussed the results of the TPL-007-4 GMD Steady State Assessment. MISO requested stakeholder feedback on the study results.
Please provide feedback by December 20.
In previous years, benchmark and supplemental GIC flow results were provided that contained all transformers included in the study. This year, only transformers over the limits were reported. Can the results for all transformers be provided so that owners can see the GIC flow results for all their transformers?
The newly provided READ ME file helps in understanding the Powerflow and Harmonic Analysis results. However, the Harmonic Analysis Results columns don’t completely match with the descriptions in the READ ME file. Also, no explanation is provided for the “Cap Bank Type” (sw or f) column.
Thanks,
Raluca Lascu