The term on line” is used in this clause, and is defined to mean that the “remain Resource retains the ability to maintain real and reactive power output or immediately recover real and reactive power output as specified in this Clause. Low-Voltage Ride Through The Resource shall remain on line for the voltage disturbance caused by any single or multi-phase fault on the LIPA transmission grid, having duration equal to the lesser of the normal fault clearing time, plus any subsequent post-fault voltage recovery to the final steady-state post-fault voltage. The initial conditions prior to such fault may include outage of any one LIPA transmission element, inclusive of both circuits of a double-circuit line sharing common transmission tower structures. The Resource shall remain online for any voltage disturbance caused by a fault on the transmission grid with delayed clearing, plus any subsequent post-fault voltage recovery to the final steady-state post-fault voltage. Clearing time shall be based on the maximum backup clearing time associated with a single point of failure (protection or breaker failure) for any single-phase fault location inclusive of single-phase faults occurring simultaneously on different phases of multi-circuit transmission lines. The initial conditions prior to such fault may include outage of any one LIPA transmission element, inclusive of both circuits of a double-circuit line sharing common transmission tower structures. The Resource shall recover to 90% of its pre-fault current output within 150 ms of the recovery of the point of interconnection positive sequence voltage to 0.85 of the nominal voltage. The Resource shall recover to the lesser of its pre-fault real power output or the available primary power, within 250 ms of the recovery of the positive sequence voltage to 0.95 per-unit of the nominal voltage, subject to the availability of the primary energy source. The Resource shall remain online and maintain stable operation in the post-fault state for the degraded short-circuit level conditions resulting from any fault condition described in (a) and (b), excluding fault conditions for which the clearing requires complete isolation of the Resource from the LIPA transmission system. The Resource shall not be required to remain online for system low-voltage disturbances creating a positive-sequence voltage component less than specified in Figure 3-1 for the cumulative durations shown, nor shall it be required to remain online for unbalanced system voltage disturbances creating a negative-sequence voltage greater than specified in Figure 32 for the cumulative durations shown.
The term “remain on line” is used in this clause, and is defined to mean that the Resource retains the ability to maintain real and reactive power output or immediately recover real and reactive power output as specified in this Clause. Low-Voltage Ride Through The Resource shall remain on line for the voltage disturbance caused by any single or multi-phase fault on the LIPA transmission grid, having duration equal to the lesser of the normal fault clearing time, plus any subsequent post-fault voltage recovery to the final steady-state post-fault voltage. The initial conditions prior to such fault may include outage of any one LIPA transmission element, inclusive of both circuits of a double-circuit line sharing common transmission tower structures. The Resource shall remain online for any voltage disturbance caused by a fault on the transmission grid with delayed clearing, plus any subsequent post-fault voltage recovery to the final steady-state post-fault voltage. Clearing time shall be based on the maximum backup clearing time associated with a single point of failure (protection or breaker failure) for any single-phase fault location inclusive of single-phase faults occurring simultaneously on different phases of multi-circuit transmission lines. The initial conditions prior to such fault may include outage of any one LIPA transmission element, inclusive of both circuits of a double-circuit line sharing common transmission tower structures. The Resource shall recover to 90% of its pre-fault current output within 150 ms of the recovery of the point of interconnection positive sequence voltage to 0.85 of the nominal voltage. The Resource shall recover to the lesser of its pre-fault real power output or the available primary power, within 250 ms of the recovery of the positive sequence voltage to 0.95 per-unit of the nominal voltage, subject to the availability of the primary energy source. The Resource shall remain online and maintain stable operation in the post-fault state for the degraded short-circuit level conditions resulting from any fault condition described in (a) and (b), excluding fault conditions for which the clearing requires complete isolation of the Resource from the LIPA transmission system. The Resource shall not be required to remain online for system low-voltage disturbances creating a positive-sequence voltage component less than specified in Figure 3-1 for the cumulative durations shown, nor shall it be required to remain online for unbalanced system voltage disturbances creating a negative-sequence voltage greater than specified in Figure 32 for the cumulative durations shown.
2015%20Renewable%20RFP%202016-05-17%20Addendum%20No%20%205_redline.docx