Topic:"Grid Modernization" in M12841

4.4 Interconnection Transformer Configuration The Generating Facility interconnection transformer shall not cause voltage disturbances or disrupt coordination of Distribution System ground fault protection. The interconnection transformers...

AI summary The interconnection transformer configuration must avoid voltage disturbances and ensure coordination with distribution system ground fault protection. The proposed setup includes two 2500 kVA transformers and a ZigZag grounding transformer on the low-voltage side.

Protocol Transport Physical layer DNP3 N/A RS-232 DNP3 TCP/IP Ethernet 4.18.2 Supervisory Control and Data Acquisition (SCADA)

AI summary The text outlines the protocol, transport, and physical layer configurations for SCADA systems, specifically mentioning DNP3 with RS-232 and Ethernet. It introduces the section on SCADA, which is relevant to grid modernization and infrastructure planning.

5.8 Protection and Control Settings Should it become necessary in the future to alter the settings of the substation recloser as a result of the new generation, any costs associated with modifying the device coordination settings or contro...

AI summary The Interconnection Customer will bear the costs of modifying substation recloser settings or device coordination controls if changes are required due to new generation integration. This responsibility is explicitly assigned to the customer in the event of future adjustments.

6.1.2 Primary Metering Primary metering rack consisting of three metering class potential transformers rated 7,200-120V, and three metering class current transformers with CT ratios 300:5 A and rating factor 1.3. All instrument transformer...

AI summary The primary metering system includes potential and current transformers, with NSPI specifying and owning the equipment. The Interconnection Customer must install a bidirectional revenue meter as specified by NSPI, meeting Industry Canada standards and owned by NSPI.