Articles from our engineering team on studies, design, interconnection, and compliance.
Power transformers are the most expensive and difficult-to-replace components in the bulk power system. A single large power transformer (345/138 kV, 500
If you own or operate an inverter-based resource connected to the ERCOT transmission system, NOGRR 245 (Nodal Operating Guides Revision Request 245)
Electromagnetic transient (EMT) analysis is the most detailed and physically accurate method for simulating power system behavior. While positive-sequence phasor-domain tools like
NERC MOD-026-2 is one of the most technically demanding reliability standards facing generator owners operating in the North American bulk electric system.
Every new power system project whether a 500 MW solar farm, a 200 MW BESS project, or a new 345 kV transmission
IEEE Standard 2800-2022, formally titled IEEE Standard for Interconnection and Interoperability of Inverter-Based Resources (IBRs) Interconnecting with Associated Transmission Electric Power Systems,
