Revision history [back]
 | 1 | initial version |
Has anyone checked the damping ratios from the channels in the .out files?
ERCOT's Planning Guide says to "ensure that power oscillation within the range of 0.2 Hz to 2 Hz decays with a minimum 3% damping ratio." (S 4.1.1.6) Does anyone know how to check for the freq. range above and the damping ratio for a large number of .out files containing many channels? I'm using PSS/E.
| | 2 | retagged |
Has anyone checked the damping ratios from the channels in the .out files?
ERCOT's Planning Guide says to "ensure that power oscillation within the range of 0.2 Hz to 2 Hz decays with a minimum 3% damping ratio." (S 4.1.1.6) Does anyone know how to check for the freq. range above and the damping ratio for a large number of .out files containing many channels? I'm using PSS/E.
| | 3 | retagged |
Has anyone checked the damping ratios from the channels in the .out files?
ERCOT's Planning Guide says to "ensure that power oscillation within the range of 0.2 Hz to 2 Hz decays with a minimum 3% damping ratio." (S 4.1.1.6) Does anyone know how to check for the freq. range above and the damping ratio for a large number of .out files containing many channels? I'm using PSS/E.
| | 4 | No.4 Revision |
Has anyone checked the damping ratios from the channels in the .out files?
ERCOT's Planning Guide says to "ensure that power oscillation within the range of 0.2 Hz to 2 Hz decays with a minimum 3% damping ratio." (S 4.1.1.6) Does anyone know how to check for the freq. range above and the damping ratio for a large number of .out files containing many channels? I'm using PSS/E.
