Recipient information | Input |
---|---|
Total miles of transmission line | 0 |
Total number of transmission substations | 0 |
Number of PMUs installed and operational before SGIG program | 10 |
Number of PDCs installed and operational before SGIG program | 0 |
Electric transmission system | Portion | Description |
---|---|---|
Portion of transmission system covered by phasor measurement systems | 37.12% |
Phasor measurement systems | Quantity* | Description | Cost |
---|---|---|---|
PMUs | 260 | In MISO's responses, EHV is defined as a voltage rating of 230 kV and above. TOs have installed 94SEL, 33 Arbiter, 79 ERLPhase At the EHV level, a mixture of Schweitzer, Arbiter and ERLPhase PMUs have been installed by 13 different Transmission Owners. PMU totals and manufacturer information exclude legacy devices that were not installed as part of this project. | $11,641,810 |
Phasor data concentrators | 40 | Eleven Transmission owners installed PDCs; the PDC vendor solutions used were provided by Electric Power Group, Grid Protection Alliance, ALSTOM and Schweitzer. TOs have installed 27 SEL, 6 ePDC, 5 Open PDC, 2 Phasorpoint In addition to the e16 Transmission Owner PDCs, MISO has installed two of its own. One MISO PDC is used for Regional Data Exchange (connected to PJM, NYISO and TVA) and the other PDC is used for Local Data Exchange (connected to Transmission Owners). | $2,117,990 |
Communications network | MISO and its members are leveraging an existing Communications Network to support PMU data. There were no major improvements made to this network during the reporting period. | $0 |
Other transmission assets | Quantity* | Description | Cost |
---|---|---|---|
Dynamic Capability Rating System (DCRS) - Transmission Lines | None | $0 | |
Other transmission assets | $0 | ||
Other transmission assets | 0 | $0 | |
Other transmission assets | 0 | $0 |
Angle/frequency monitoring | Operational | Description | Cost |
---|---|---|---|
Angle/frequency monitoring | No | $0 | |
Post-mortem analysis (including compliance monitoring) | No | ||
Voltage stability monitoring | No | ||
Thermal overload monitoring | No | ||
Improved state estimation | No | ||
Steady-state model benchmarking | No | ||
DG/IPP applications | No | ||
Power system restoration | No |
* In some circumstances, costs are incurred before devices are installed resulting in a reported cost where the quantity is zero.
* All dollar figures are the total cost, which is the sum of the federal investment and cost share of the recipient (the recipient cost share must be at least 50% of the total overall project cost).
** In some cases the number of entities reporting is greater than the total number of projects funded by the Recovery Act because some projects have multiple sub-projects that report data. View list of sub-projects.