Annual Hours of 16 0 0 0 0 0 0 Operation for Capacitor #2 Annual of Operation for 7,872 41 41 41 41 41 41 Capacitor #3 Adding PV and SIS to the circuit also has a slight impact on the loading of the substation transformer, as Table 413. shows. However, the transformer never exceeds 89% of its rated capacity in any scenario, and is relatively lightly loaded over the course of the year. While the reduced loading from the addition of PV and SIS units might extend the life of a more heavily loaded transformer, the change in loading on the Waterman-Grantline transformer is unlikely to impact the life of the equipment. Table 413. Loading of Waterman-Grantline Substation Transformer in Each Scenario. Low Penetration High Penetration PV Only SIS (Utility SIS PV Only SIS (Utility SIS dispatch) (Customer dispatch) (Customer dispatch) dispatch) Annual Load Factor of 35.4% 35.3% 35.3% 35.2% 35.2% 35.2% Substation Transformer Peak Loading of Substation 88.9% 88.8% 88.2% 88.8% 87.4% 87.5% Transformer Results—Power Quality Table 414 Total Number of 15-Minute Intervals Where One or More Nodes Had a Voltage Violation During the Year. Low Penetration High Penetration Baseline PV SIS (Utility SIS (Customer PV SIS (Utility SIS (Customer Only dispatch) dispatch) Only dispatch) dispatch) Total Annual 1,338 1,281 1,278 1,276 1,271 1,245 1,250 Events Total Annual 530 532 532 532 532 546 543 Events
Annual Hours of Operation for Capacitor #2 16 0 0 0 0 0 0 Annual of Operation for Capacitor #3 7,872 41 41 41 41 41 41 Adding PV and SIS to the circuit also has a slight impact on the loading of the substation transformer, as Table 413. shows. However, the transformer never exceeds 89% of its rated capacity in any scenario, and is relatively lightly loaded over the course of the year. While the reduced loading from the addition of PV and SIS units might extend the life of a more heavily loaded transformer, the change in loading on the Waterman-Grantline transformer is unlikely to impact the life of the equipment. Table 413. Loading of Waterman-Grantline Substation Transformer in Each Scenario. Low Penetration High Penetration PV Only SIS (Utility dispatch) SIS (Customer dispatch) PV Only SIS (Utility dispatch) SIS (Customer dispatch) Annual Load Factor of Substation Transformer 35.4% 35.3% 35.3% 35.2% 35.2% 35.2% Peak Loading of Substation Transformer 88.9% 88.8% 88.2% 88.8% 87.4% 87.5% Results—Power Quality Table 414 Total Number of 15-Minute Intervals Where One or More Nodes Had a Voltage Violation During the Year. Low Penetration High Penetration Baseline PV Only SIS (Utility dispatch) SIS (Customer dispatch) PV Only SIS (Utility dispatch) SIS (Customer dispatch) Total Annual Events 1,338 1,281 1,278 1,276 1,271 1,245 1,250 Total Annual Events 530 532 532 532 532 546 543
CSIRDD_Sol4_E3_DRAFT_final_report_Aug2016.docx